Publications

Conference Papers

2024

1. E.Ondula*, D.Orner*, N.Mumero, C.Rusti. “Sentimental Agents: Exploring Deliberation, Cognitive Biases, and Decision-making in LLM-based Multiagent Systems”,Fourth Workshop on Knowledge-infused Learning at KDD 2024
2. E.Ondula and B.Krishnamachari “Navigating Safe Campus Operations during Epidemics with Reinforcement Learning”, Deployable RL: From Research to Practice at Reinforcement Learning Conference 2024
3. J. Coleman, B. Krishnamachari, K. Iskarous, and R. Rosales. “LLM-Assisted Rule Based Machine Translation for Low/No-Resource Languages”, AmericasNLP Workshop at NAACL, June 2024.
4. M. Kiamari, B. Krishnamachari, and S. Yun. “Blizzard: a Distributed Consensus Protocol for Mobile Devices”, MDPI Journal on Mathematics, Feb. 2024.
5. E.Ondula. “Navigating Uncertainty in Epidemic Contexts with Reinforcement Learning”, Twenty-Ninth AAAI/SIGAI Doctoral Consortium to be held on February 21, 2024.
6. D.Orner*, E.Ondula*, N.Mumero, R.Goyal. “Sentimental Agents: Combining Sentiment Analysis and Non-Bayesian Updating for Cooperative Decision-Making (Extended Abstract)”, 23rd International Conference on Autonomous Agents and Multi-Agents Systems (AAMAS-24) to be held 6-10 May 2024.

2023

1. X. Li, M. Karakas, O. Hanna, M. Kiamari, J. Coleman, C. Fragouli, B. Krishnamachari, G. Verma. “Online Allocation of Sensing and Computation in Large Graphs”, IEEE CIC 2023 – International Conference on Collaboration and Internet Computing.
2. J. Coleman, L. Cheng, B. Krishnamachari. “Search and Rescue on the Line”, SIROCCO 2023 – 30th International Colloquium on Structural Information and Communication Complexity.
3. M. Zong, B. Krishnamachari. “Solving Math Word Problems Concerning Systems of Equations with GPT-3“, Thirteenth AAAI Symposium on Educational Advances in Artificial Intelligence (EAAI-23) to be held February 11-12, 2023.
4. S. Thottungal Valapu, T. Sarkar, J. Coleman, A. Avyukt, H. Embrechts, D. Torfs, M. Minelli, B. Krishnamachari. “DARSAN: A Decentralized Review System Suitable for NFT Marketplaces“. In: Wang, Q., Feng, J., Zhang, LJ. (eds) Blockchain – ICBC 2023. ICBC 2023. Lecture Notes in Computer Science, vol 14206. Springer, Cham.
5. Y. AlSaqabi, B. Krishnamachari. “Incentivizing Private Data Sharing in Vehicular Networks: A Game-Theoretic Approach“, IEEE 98th Vehicular Technology Conference (VTC 2023-Fall), October 10-13, 2023
6. J. Zhang, T. Sarkar, A. Hekmati, B. Krishnamachari. “Demo Abstract: CUDDoS – Correlation-aware Ubiquitous Detection of DDoS in IoT Systems“, Proceedings of the 21th ACM Conference on Embedded Networked Sensor Systems (Demo)
7. A. Hekmati. “PhD Forum Abstract: DDoS attack detection in IoT systems using Neural Networks“,  Proceedings of the 22nd International Conference on Information Processing in Sensor Networks (PhD Forum)
8. M. Guastalla, Y. Li, A. Hekmati, B. Krishnamachari. “Application of Large Language Models to DDoS Attack Detection“, Proceedings of the EAI International Conference on Security and Privacy in Cyber-Physical Systems and Smart Vehicles (SmartSP)

2022

1. J. Coleman, M. Kiamari, L. Clark, D. D’Souza, and B. Krishnamachari. “Graph Convolutional Network-based Scheduler for Distributing Computation in the Internet of Robotic Things“. IEEE MILCOM 2022.
2. A. Alshabanah, K. Balasubramanian, B. Krishnamachari, and M. Annavaram. “Characterizing ML training performance at the tactical edge” Artificial Intelligence and Machine Learning for Multi-Domain Operations Applications IV, vol. 12113, pp. 500-513. SPIE, 2022.
3. S. Wang and B. Krishnamachari, “ Optimal Trading on a Dynamic Curve Automated Market Maker ” IEEE International Conference on Blockchain and Cryptocurrency (ICBC), 2022 [Github code]
4. E. Ondula and B. Krishnamachari. “Using Reinforcement Learning for Operating Educational Campuses Safely during a Pandemic (Student Abstract)“, AAAI 2022.
5. J. Coleman, E. Grippo, B. Krishnamachari, G. Verma, “Multi-objective network synthesis for dispersed computing in tactical environments”, Signal Processing, Sensor/Information Fusion, and Target Recognition XXXI, 12122, p. 1212219, International Society for Optics and Photonics, 2022. [Github code]
6. D. Hu, C. Zhang, V. Prasanna, B. Krishnamachari, “Intelligent Communication over Realistic Wireless Networks in Multi-Agent Cooperative Games”, 21st International Conference on Autonomous Agents and Multiagent Systems (AAMAS), May 9–13, 2022
7. A. Parthasarathy and B. Krishnamachari, “DEFER: Distributed Edge Inference for Deep Neural Networks“, Workshop on Machine Intelligence in Networked Data and Systems (MINDS), organized in conjunction with 14th International Conference on COMmunication Systems & NETworkS (COMSNETS), 2022. [Github code]
8. T. Anevlavis, J. Bunton, J. Coleman, M. Gokce Dogan, E. Grippo, A. Souza, C. Fragouli, B. Krishnamachari, M. Maness, K. Olson, P. Shenoy, P. Tabuada, G. Verma, “Network Synthesis for Tactical Environments: Scenario, Challenges, and Opportunities“, Proc. SPIE 12113, Artificial Intelligence and Machine Learning for Multi-Domain Operations Applications IV, 121130N, 6 June 2022.
9. A. Hekmati, E. Grippo and B. Krishnamachari, “Neural Networks for DDoS Attack Detection using an Enhanced Urban IoT Dataset“, International Conference on Computer Communications and Networks (ICCCN), pp. 1-8, doi: 10.1109/ICCCN54977.2022.9868942, July 2022
10. Y. AlSaqabi and B. Krishnamachari, “Trip Planning for Autonomous Vehicles with Wireless Data Transfer Needs Using Reinforcement Learning“, 19th International Conference on Mobile Ad-Hoc and Smart Systems (IEEE MASS), October 20-22, 2022
11. D. Hu, C. Zhang, V. Prasanna, B. Krishnamachari, “Learning Practical Communication Strategies in Cooperative Multi-Agent Reinforcement Learning”, Asian Conference on Machine Learning (ACML), PMLR, 2022
12. M. Kiamari and B. Krishnamachari, “GCNScheduler: Scheduling distributed computing applications using graph convolutional networks,” Proceedings of the 1st International Workshop on Graph Neural Networking, 13-17, Dec. 2022

2021

1. F. Bai, B. Krishnamachari, “Revealing a Hidden, Stable Spectral Structure of Urban Vehicular Traffic”, VNC 2021: 44-51
2. A. Hekmati, E. Grippo, B. Krishnamachari. “Dataset: Large-scale Urban IoT Activity Data for DDoS Attack Emulation”, CoRR abs/2110.01842 (2021)
3. P. Ghosh, Q .Nguyen, P. Sakulkar, J. Tran, A. Knezevic, J. Wang, Z. Lin, B. Krishnamachari, M. Annavaram, S. Avestimehr, “Jupiter: a networked computing architecture”, UCC Companion 2021: 28:1-28:8
4. A. Hekmati, B. Krishnamachari, M. Mataric, “Course Scheduling to Minimize Student Wait Times For University Buildings During Epidemics”,https://anrg.usc.edu/www/papers/scheduling.pdf IEEE BigData 2021: 4365-4370
5. Alexander Poylisher, Andrzej Cichocki, K. Guo, J. Hunziker, Latha A. Kant, Bhaskar Krishnamachari, Salman Avestimehr, Murali Annavaram, “Tactical Jupiter: Dynamic Scheduling of Dispersed Computations in Tactical MANETs”, IEEE MILCOM 2021: 102-107
6. A. Hekmati, M. Luhar, B. Krishnamachari, and M. Mataric, “Simulation-Based Analysis of COVID-19 Spread Through Classroom Transmission on a University Campus,” IEEE ICC Workshop on Communication, IoT, and AI Technologies to Counter COVID-19 (COVI-COM), 2021
7. A. Avyukt, G. Ramachandran, B. Krishnamachari, “A Decentralized Review System for Data Marketplaces“, IEEE International Conference on Blockchain and Cryptocurrency (ICBC), 2021
8. S. Bhat, A. Kahya, B. Krishnamachari, R. Kumar, “DAISIM: A Computational Simulator for the MakerDAO Stablecoin“, Fourth International Symposium on Foundations and Applications of Blockchain, UC Davis, May 7, 2021
9. B. Krishnamachari, Q. Feng, E. Grippo, “Dynamic Curves for Decentralized Autonomous Cryptocurrency Exchanges“, Fourth International Symposium on Foundations and Applications of Blockchain, UC Davis, May 7, 2021
10. S. Bhat, A. Kahya, R. Kumar, B. Krishnamachari, “Simulating the MakerDAO Stablecoin“, Short paper, IEEE International Conference on Blockchain and Cryptocurrency (ICBC), 2021
11. B. Krishnamachari, Q. Feng, E. Grippo, “Dynamic Automated Market Makers for Decentralized Cryptocurrency Exchange“, Short paper, IEEE International Conference on Blockchain and Cryptocurrency (ICBC), 2021
12. A. Hekmati, G. Ramachandran, B. Krishnamachari, “CONTAIN: Privacy-oriented Contact Tracing Protocols for Epidemics“, IFIP/IEEE International Symposium on Integrated Network Management (IM), 2021
13. A. Hekmati, E. Grippo and B. Krishnamachari, “Large-scale Urban IoT Activity Data for DDoS Attack Emulation” , Proceedings of the 19th ACM Conference on Embedded Networked Sensor Systems (SenSys ’21). Association for Computing Machinery, New York, NY, USA, 560–564, November 2021
14. L. Clark, C. Andre, J. Galante, B. Krishnamachari and K. Psounis, “TEAM: Trilateration for Exploration and Mapping with Robotic Networks“, 18th International Conference on Ubiquitous Robots (UR) (pp. 539-546), July 2021

2020

1. Martin Fleischmann, Bjoern S. Ivens, and Bhaskar Krishnamachari, “Blockchain Technology as a Means for Brand Trust Repair – Empirical Evidence from a Digital Transgression,” Proceedings of the 53rd Hawaii International Conference on System Sciences, Wailea, USA, 2020.
2. Siying Chen and Bhaskar Krishnamachari, “Differential Pricing of 5G Network Slices for Heterogeneous Customers,”  IEEE 10th Annual Computing and Communications Workshop and Conference (CCWC), Las Vegas, Nevada, January 2020.
3. Yi-Hsuan Kao, Kwame Wright, Po-Han Huang, Bhaskar Krishnamachari and Fan Bai, “MABSTA: Collaborative Computing over Heterogeneous Devices in Dynamic Environments“, IEEE International Conference on Computer Communications (INFOCOM), 2020.
4. Diyi Hu, Bhaskar Krishnamachari, “Fast and accurate streaming CNN inference via communication compression on the edge,” 5th ACM/IEEE conference on internet of things design and implementation (IoTDI), April, 2020
5. M. Kiamari, B. Krishnamachari, M. Naveed, and S. Yun, “Distributed Consensus for Mobile Devices using Online Brokers,” International Conference on Blockchain and Cryptocurrency, 2020
6. Xiangchen Zhao, Kurian Karyakulam Sajan, Gowri Sankar Ramachandran, and Bhaskar Krishnamachari, “Demo Abstract: The Intelligent IoT Integrator Data Marketplace — Version 1,” 5th ACM/IEEE Conference on Internet of Things Design and Implementation (IoTDI), April, 2020. (poster)
7. Martin Martinez, Arvin Hekmati, Bhaskar Krishnamachari, Seokgu Yun, “Mobile Encounter-based Social Sybil Control,” 2nd International Workshop on Blockchain Applications and Theory (BAT 2020), Paris, France, April 2020
8. Yoonjong Na, Yejin Joo, Heejo Lee, Xiangchen Zhao, Kurian Karyakulam Sajan, Gowri Ramachandran, and Bhaskar Krishnamachari,“ Enhancing the Reliability of IoT Data Marketplaces through Security Validation of IoT Devices,” 2nd International Workshop on IoT Applications and Industry 4.0, Co-located with IEEE DCOSS-2020. Los Angeles, CA, USA.
9. Gowri Ramachandran, Jeremy Stout, Joyce J. Edson, Bhaskar Krishnamachari,“ ParkingJSON: An Open  Standard Format for Parking Data in Smart Cities,” Invited Paper at the International Workshop on Very Large Internet of Things (VLIoT 2020) held in conjunction with the 2020 VLDB Conference, Tokyo, Japan, 2020.
10. Chandrasekar Balachandran, Puneet A Chandrashekhar, Gowri Ramachandran, and Bhaskar Krishnamachari, “EDISON: A Blockchain-based Secure and Auditable Orchestration Framework for Multi-domain Software Defined Networks,” In Third IEEE International Conference on Blockchain, November, 2020.
11. Gowri Ramachandran, Daniel Nemeth, David Neville, Dimitrii Zhelezov, Ahmet Yalçin, Oliver Fohrmann, and Bhaskar Krishnamachari, “WhistleBlower: Towards A Decentralized and Open Platform for Spotting Fake News,” In Third IEEE International Conference on Blockchain, November, 2020.
12. Lillian Clark, Alan Papalia, Jônata Tyska Carvalho, Luca Mastrostefano, Bhaskar Krishnamachari, “Inter-Mobile-Device Distance Estimation using Network Localization Algorithms for Digital Contact Logging Applications,” IEEE/ACM International Conference on Connected Health: Applications, Systems and Engineering Technologies (CHASE), December 2020.
13. Nina Tanaka, Gowri Ramachandran, and Bhaskar Krishnamachari, “Poster: Centralized vs. Decentralized Contact Tracing: Do GDP and Democracy Index Influence Privacy Choices?,” IEEE/ACM International Conference on Connected Health: Applications, Systems and Engineering Technologies (CHASE), December 2020.
14. Mehrdad Kiamari, Gowri Ramachandran, Quynh Nguyen, Eva Pereira, Jeanne Holm, and Bhaskar Krishnamachari. “COVID-19 Risk Estimation using a Time-varying SIR-model.“1st ACM SIGSPATIAL International Workshop on Modeling and Understanding the Spread of COVID-19, November 3, 2020.

2019

1. Diyi Hu, Bhaskar Krishnamachari, “Throughput Optimized Scheduler for Dispersed Computing Systems,” In 7th IEEE International Conference on Mobile Cloud Computing, Services, and Engineering (Mobile-Cloud), San Francisco, USA, 2019.
2. Gowri S. Ramachandran, Kwame-Lante Wright, Licheng Zheng,Pavas Navaney, Muhammad Naveed, Jagjit Dhaliwal, and Bhaskar Krishnamachari, “Trinity: A Byzantine Fault-Tolerant Distributed Publish-Subscribe System with Immutable Blockchain-based Persistence,” IEEE International Conference on Blockchain and Cryptocurrency (ICBC 2019), Seoul, South Korea, May, 2019.
3. Aditya Asgaonkar, Bhaskar Krishnamachari, “Solving the Buyer and Seller’s Dilemma: A Dual-Deposit Escrow Smart Contract for Provably Cheat-Proof Delivery and Payment for a Digital Good without a Trusted Mediator,” IEEE International Conference on Blockchain and Cryptocurrency (ICBC 2019), Seoul, South Korea, May, 2019.
4. Yi Lucy Wang, Bhaskar Krishnamachari, “Enhancing Engagement in Token-Curated Registries with an Inflationary Mechanism,” IEEE International Conference on Blockchain and Cryptocurrency (ICBC 2019), Seoul, South Korea, May, 2019.
5. Rahul Radhakrishnan, Gowri S. Ramachandran and Bhaskar Krishnamachari, “SDPP: Streaming Data Payment Protocol for Data Economy,” In the Demo Session of IEEE International Conference on Blockchain and Cryptocurrency (ICBC 2019), Seoul, South Korea, May, 2019.
6. David Chen, Zhiyue Zhang, Ambrish Krishnan, Bhaskar Krishnamachari, “PayFlow: Micropayments for Bandwidth Reservations in Software Defined Networks,” In 1st International IEEE Workshop on the Economics of Fog, Edge and Cloud Computing (ECOFEC 2019) in conjunction with IEEE INFOCOM, Paris, France, April 29 – May 2, 2019.
7. Kwame-Lante Wright, Pranav Sakulkar, Bhaskar Krishnamachari, Fan Bai, “VESPER: A Real-time Processing Framework for Vehicle Perception Augmentation,” In 3rd Workshop on Integrating Edge Computing, Caching, and Offloading in Next Generation Networks (IECCO 2019) in conjunction with IEEE INFOCOM. Paris, France, April, 2019.
    
8. Yang, Fan, Ashok Samraj Thangarajan, Gowri Sankar Ramachandran, Bhaskar Krishnamachari, Wouter Joosen, Christophe Huygens, and Danny Hughes, “AsTAR: Sustainable Battery Free Energy Harvesting for Heterogeneous Platforms and Dynamic Environments,” In Proceedings of the 2019 International Conference on Embedded Wireless Systems and Networks, EWSN 2019. ACM, 2019.
9. Gowri S. Ramachandran, Sharon L.G Contreras, Bhaskar Krishnamachari, “Publish-Pay-Subscribe Protocol for Payment-driven Edge Computing,” 2nd USENIX Workshop on Hot Topics in Edge Computing (HotEdge) and will be co-located with the 2019 USENIX Annual Technical Conference, July 2019.
10. Gowri Sankar Ramachandran, Biayna Bogosian, Kunal Vasudeva, Sushanth Ikshwaku Sriramaraju, Jay Patel, Shubhesh Amidwar, Lavanya Malladi, Rohan Doddaiah Shylaja, Nishant Revur Bharath Kumar, Bhaskar Krishnamachari, “Demo: An Immersive Visualization of Micro-climatic Data using USC AiR,” 17th ACM International Conference on Mobile Systems, Applications, and Services (MobiSys), June 2019.
11. Gowri Sankar Ramachandran, Xiang Ji, Pavas Navaney, Licheng Zheng , Martin Martinez, Bhaskar Krishnamachari, “Video: Micropayments for Trusted Vehicular Services using MOTIVE,” 17th ACM International Conference on Mobile Systems, Applications, and Services (MobiSys), June 2019.
12. Gowri Ramachandran, Bhaskar Krishnamachari,“Towards a Large Scale IoT through Partnership, Incentive, and Services: A Vision, Architecture, and Future Directions,” Invited Paper at the International Workshop on Very Large Internet of Things (VLIoT 2019) held in conjunction with the 2019 VLDB Conference, Los Angeles, USA, August 2019.
13. Giorgos Constantinou, Abdullah Alfarrarjeh, Seon Ho Kim, Gowri Sankar Ramachandran, Bhaskar Krishnamachari, Cyrus Shahabi, “A Crowd-Based Image Learning Framework Using Edge Computing for Smart City,” 5th IEEE International Conference on Multimedia Big Data, Singapore, September 2019. (Winner of Best Student Paper Award)
14. Davide Callegaro, Sabur Baidya, Gowri Sankar Ramachandran, Bhaskar Krishnamachari, Marco Levorato, “Information Autonomy: Self-Adaptive Information Management for Edge-Assisted Autonomous UAV Systems,” Proceedings of the 2019 IEEE Military Communications Conference (MILCOM), 2019.
15. Ronghua Xu, Gowri Ramachandran, Yu Chen and Bhaskar Krishnamachari, “BlendSM-DDM: BLockchain-ENabled Secure Microservices for Decentralized Data Marketplaces,” Proceedings of the 2nd International Workshop on BLockchain Enabled Sustainable Smart Cities (BLESS 2019), Morocco, October, 2019, held in conjunction with the 5th IEEE Annual International Smart Cities Conference (ISC2 2019), 2019.
16. Kurian Karyakulam Sajan, Gowri Ramachandran, and Bhaskar Krishnamachari, “Enhancing Support for Machine Learning and Edge Computing on an IoT Data Marketplace,” Proceedings of the The Workshop on Challenges in Artificial Intelligence and Machine Learning for Internet of Things (AIChallengeIoT 2019) co-located with ACM SenSys 2019, New York, NY, USA, 2019.
17. Jason A. Tran, Gowri Ramachandran, Claudiu B. Danilov, and Bhaskar Krishnamachari, “An Evaluation of Consensus Latency in Partitioning Networks,” Proceedings of the 2019 IEEE Military Communications Conference (MILCOM), 2019. [source code]
18. Pradipta Ghosh, Quynh Nguyen, and Bhaskar Krishnamachari, “Container Orchestration for Dispersed Computing,” In 5th International Workshop on Container Technologies and Container Clouds (WOC ’19), December 9–13, 2019, Davis, CA, USA. ACM, New York, NY, USA

2018

1. F. Mansourifard, P. Mansourifard, M. Ziyadi, B. Krishnamachari, “A Heuristic Policy for Outpatient Surgery Appointment Sequencing: Newsvendor Ordering,” 2nd IEOM European Conference on Industrial Engineering and Operations Management, Paris, France, 2018.
2. F. Mansourifard, P. Mansourifard, B. Krishnamachari, “Percentile Policies for Inventory Problems with Partially Observed Markovian Demands,” 2nd IEOM European Conference on Industrial Engineering and Operations Management, Paris, France, 2018.
3. P. Mansourifard, F. Mansourifard, B. Krishnamachari, “A Game Theoretic Approach to Newsvendor Problems with Censored Markovian Demand,” 2nd IEOM European Conference on Industrial Engineering and Operations Management, Paris, France, 2018.
4. Z. Jiang, B. Krishnamachari, X. Zheng, S. Zhou, Z. Niu, “Decentralized status update for age-of-information optimization in wireless multiaccess channels,” IEEE International Symposium on Information Theory (ISIT), 2018.
5. Quynh Nguyen, Pradipta Ghosh, and Bhaskar Krishnamachari, “End-to-End Network Performance Monitoring for Dispersed Computing,” International Conference on Computing, Networking and Communications, March 2018.
6. Kwame-Lante Wright, Martin Martinez, Uday Chadha, and Bhaskar Krishnamachari, “SmartEdge: A Smart Contract for Edge Computing,” 1​st​ International Workshop on Blockchain for the Internet of Things at the IEEE International Conference on Blockchain, July 2018.
7. Rodrigo C. Tavares, Marcos Carvalho, Marcos A. M. Vieira, Luiz F. M. Vieira, and Bhaskar Krishnamachari, “FWB: Funneling Wider Bandwidth Algorithm for High Performance Data Collection in Wireless Sensor Networks,” 21st ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM), Montreal, 2018
8. Rahul Radhakrishnan, Bhaskar Krishnamachari, “Streaming Data Payment Protocol (SDPP) for the Internet of Things,” the 1st International Workshop on Blockchain for the Internet of Things (BIoT), held in conjunction with IEEE Blockchain, Halifax, Canada, 2018.
9. Jason A Tran, Pradipta Ghosh, Yutong Gu, Richard Kim, Daniel D’Souza, Nora Ayanian, Bhaskar Krishnamachari, “Intelligent Robotic IoT System (IRIS) Testbed,”  In IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Oct, 2018
10. Bhaskar Krishnamachari, Jerry Power, Seon Ho Kim, Cyrus Shahabi, “I3: An IoT Marketplace for Smart Communities,” In Proceedings of the 16th ACM International Conference on Mobile Mobile Systems, Applications, and Services (MobiSys) (ACM IoT Day Vision Paper), Munich, Germany, June 10-15, 2018.
11. Gowri S. Ramachandran, Rahul Radhakrishnan, Bhaskar Krishnamachari, “Towards a Decentralized Data Marketplace for Smart Cities,” Invited paper at The 1st International Workshop on BLockchain Enabled Sustainable Smart Cities (BLESS 2018), Kansas City, MO, USA, Sept. 19, 2018, held in conjunction with the 4th IEEE Annual International Smart Cities Conference (ISC2 2018).
12. Jason A. Tran, Gowri S. Ramachandran, Palash M. Shah, Claudiu B. Danilov, Rodolfo A. Santiago, Bhaskar Krishnamachari, “SwarmDAG: A Partition Tolerant Distributed Ledger Protocol for Swarm Robotics (Supported by Boeing Research and Technology),”  Symposium on Blockchain for Robotic Systems, MIT, Boston, USA, Dec. 5, 2018.
13. Zhiyuan Jiang, Bhaskar Krishnamachari, Sheng Zhou, Zhisheng Niu, “Can Decentralized Status Update Achieve Universally Near-Optimal Age-of-Information in Wireless Multiaccess Channels?” International Teletraffic Congress, 2018.

2017

1. Quynh Nguyen, and Bhaskar Krishnamachari, “A Study of Contact Durations for Vehicle to Vehicle Communications,” International Symposium on Sensor Networks, Systems and Security, 2017
2. Pradipta Ghosh, Jason A Tran, and Bhaskar Krishnamachari, “ARREST: A RSSI Based Approach for Mobile Sensing and Tracking of a Moving Object,”  IEEE International Workshop on Wireless Networking and Control for Unmanned Autonomous Vehicles (WiUAV) in conjuction with IEEE GLOBECOM 2017
3. Pradipta Ghosh, Jenny Xie, and Bhaskar Krishnamachari,  “miniRadar: A Low Power IEEE 802.15.4 Transceiver Based Implementation of Bistatic Radar,” ACM HotWireless 2017
4. Aleksandra Knezevic, Quynh Nguyen, Jason A. Tran, Pradipta Ghosh, Pranav Sakulkar, Bhaskar Krishnamachari, and Murali Annavaram, “DEMO: CIRCE – A runtime scheduler for DAG-based dispersed computing,” The Second ACM/IEEE Symposium on Edge Computing (SEC) 2017. (poster)
5. Quynh Nguyen and Bhaskar Krishnamachari, “Computing Inter-Encounter Time Distributions for Multiple Random Walkers on Graphs,” Information Theory and Applications Workshop, 2017
6. Jayashree Mohan, Angad Vittal, K Chandrasekaran and Bhaskar Krishnamachari, “A Reinforcement Learning Approach to Optimize Downloads Over Mobile Networks,” International Conference on Communication Systems and Networks (COMSNETS), 2017.
7. Pradipta Ghosh and Bhaskar Krishnamachari, “Interference Power Bound Analysis of a Network of Wireless Robots,” International Conference on Communication Systems and Networks (COMSNETS), 2017 (Invited Paper)
8. Pradipta Ghosh, Nachikethas A. Jagadeesan, Pranav Sakulkar and Bhaskar Krishnamachari, “LOCO: A Location Based Communication Scheme“, ​Workshop on New Wireless Communication Paradigms for the Internet of Things (MadCom), International Conference on Embedded Wireless Systems and Networks (EWSN), 2017.
9. Shangxing Wang, Hanpeng Liu, Pedro Henrique Gomes and Bhaskar Krishnamachari, “Deep Reinforcement Learning for Dynamic Multichannel Access“, International Conference on Computing, Networking and Communications (ICNC), 2017 (Invited Paper).

2016

1. Pedro Henrique Gomes, Ying Chen, Thomas Watteyne and Bhaskar Krishnamachari, “Insights into Frequency Diversity from Measurements on an Indoor Low Power Wireless Network Testbed“, Workshop on Low-Layer Implementation and Protocol Design for IoT Applications (IoT-LINK), IEEE Global Communications Conference (GLOBECOM), 2016.
2. Bingjie Leng, Bhaskar Krishnamachari, Xueying Guo and Zhisheng Niu, “Optimal Operation of a Green Server with Bursty Traffic“, IEEE Global Communications Conference (GLOBECOM), 2016.
3. Pranav Sakulkar and Bhaskar Krishnamachari, “Online Learning of Power Allocation Policies in Energy Harvesting Communications“, International Conference on Signal Processing and Communications (SPCOM), 2016.
4. Yundi Qian, Chao Zhang, Bhaskar Krishnamachari and Milind Tambe, “Restless Poachers: Handling Exploration-Exploitation Tradeoffs in Security Domains“, Proceedings of the 15th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2016).
5. Amber Bhargava, Spencer Congero, Timothy Ferrell, Alex Jones, Leo Linsky, Jayashree Mohan, and Bhaskar Krishnamachari, “Optimizing Downloads over Random Duration Links in Mobile Networks“, 25th International Conference on Computer Communication and Networks, August 2016.
6. Pedro Henrique Gomes, Thomas Watteyne, Pradipta Ghosh, Bhaskar Krishnamachari, “Reliability through Timeslotted Channel Hopping and Flooding-based Routing“, ACM International Conference on Embedded Wireless Systems and Networks (Dependability Competition), EWSN 2016.
7. Michael Stewart, Rajgopal Kannan, Amit Dvir and Bhaskar Krishnamachari, “CASPaR: Congestion Avoidance Shortest Path Routing for Delay Tolerant Networks“, International Conference on Computing, Networking and Communications (ICNC), 2016.
8. Lorenzo A. Rossi, Bhaskar Krishnamachari and C.-C. Jay Kuo, “Energy Efficient Data Collection via Supervised In-Network Classification of Sensor Data“, IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS), 2016.

2015

1. ​Keyvan R. Moghdam, Kai Huang, and Bhaskar Krishnamachari, “An Algorithmic Approach for Environmentally-Friendly Traffic Control in Smart Cities“, ACM UrbanGIS on Smart Cities and Urban Analytics , SigSpatial, 2015.
2. ​Keyvan R. Moghdam, Quynh Nguyen, Bhaskar Krishnamachari, Ugur Demiryurek, “​Traffic Matrix Estimation from Road Sensor Data: A Case Study“, ​ACM International Conference on Advances in Geographic Information Systems, SigSpatial 2015.
3. ​Shangxing Wang, Bhaskar Krishnamachari, Nora Ayanian, “​The Optimism Principle: A Unified Framework for Optimal Robotic Network Deployment in An Unknown Obstructed Environment“, ​IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2015.
4. Fan Bai, Keyvan Rezaei Moghadam, and Bhaskar Krishnamachari, “A Tale of Two Cities – Characterizing Social Community Structures of Fleet Vehicles for Modeling V2V Information Dissemination“, IEEE International Conference on Sensing, Communication and Networking (SECON), 2015.
5. Yi-Hsuan Kao, Bhaskar Krishnamachari, Moo-Ryong Ra and Fan Bai, “Hermes: Latency Optimal Task Assignment for Resource-constrained Mobile Computing“, International Conference on Computer Communication (INFOCOM), 2015.
6. Shangxing Wang, Arman (MHR.) Khouzani, Bhaskar Krishnamachari and Fan Bai, “Optimal Control for Epidemic Routing of Two Files with Different Priorities in Delay Tolerant Networks“, American Control Conferece (ACC), 2015.
7. P. Mansourifard, B. Krishnamachari and T. Javidi, “Sequence-Based Tracking of Continuous Markovian Random Processes with Asymmetric Cost and Observation“, American Control Conferece (ACC), 2015.

2014

1. Pradipta Ghosh, Jie Gao, Andrea Gasparri, Bhaskar Krishnamachari, “Distributed Hole Detection Algorithms for Wireless Sensor Networks“, IEEE International Conference on Mobile Ad hoc and Sensor Systems (MASS), 2014 [An error in two of the illustrative figures of this paper is corrected here].
2. Richard Kershaw, Bhaskar Krishnamachari, “Evaluation of Seed Selection Strategies for Vehicle to Vehicle Epidemic Information Dissemination“, Workshop on Cellular Offloading to Opportunistic Networks (CARTOON), IEEE International Conference on Mobile Ad hoc and Sensor Systems (MASS), 2014.
3. Ying Chen, Pedro Henrique Gomes, Bhaskar Krishnamachari, “Multi-Channel Data Collection for Throughput Maximization in Wireless Sensor Networks“, IEEE International Conference on Mobile Ad hoc and Sensor Systems (MASS), 2014.
4. Quynh Nguyen, Bhaskar Krishnamachari, “Area-Based Dissemination in Vehicular Networks“, Workshop on Cellular Offloading to Opportunistic Networks (CARTOON), IEEE International Conference on Mobile Ad hoc and Sensor Systems (MASS), 2014.
5. Andrea Gasparri, Bhaskar Krishnamachari, “Throughput-Optimal Robotic Message Ferrying for Wireless Networks using Backpressure Control“, IEEE International Conference on Mobile Ad hoc and Sensor Systems (MASS), 2014.
6. Ryan Williams, Andrea Gasparri, Bhaskar Krishnamachari, “Route Swarm: Wireless Network Optimization through Mobility“, IEEE/RSJ International Conference on Intelligent Robots and Systems, 2014.
7. Yi-Hsuan Kao, Bhaskar Krishnamachari, “Optimizing Mobile Computational Offloading with Delay Constraints“, IEEE Global Communications Conference (GLOBECOM), 2014.
8. Reza Banirazi, Edmond Jonckheere, Bhaskar Krishnamachari, “Dirichlet’s Principle on Multiclass Multihop Wireless Networks: Minimum Cost Routing Subject to Stability“, The 17th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM), 2014.
9. Pradipta Ghosh, Jie Gao, Andrea Gasparri, Bhaskar Krishnamachari, “RiverSwarm: Topology-Aware Distributed Planning for Obstacle Encirclement in Connected Robotic Swarms“, International Workshop on Robotic Sensor Networks (RSN), 2014.
10. Suvil Deora, Bhaskar Krishnamachari, “Harnessing Non-Uniform Transmit Power Levels for Improved Sequence Based Localization“, IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS), 2014.
11. Maheswaran Sathiamoorthy, Keyvan Rezaei Moghadam, Bhaskar Krishnamachari, ّFan Bai “Helper Node Allocation Strategies for Content Dissemination in Intermittently Connected Mobile Networks“, IEEE International Conference on Sensing, Communication, and Networking (SECON), 2014.
12. Wenhan Dai, Yi Gai, Bhaskar Krishnamachari “Online Learning for Multi-Channel Opportunistic Access over Unknown Markovian Channels“, IEEE International Conference on Sensing, Communication, and Networking (SECON), 2014.
13. Reza Banirazi, Edmond A. Jonckheere, Bhaskar Krishnamachari “Heat-Diffusion: Pareto optimal dynamic routing for time-varying wireless networks“, International Conference on Computer Communications (INFOCOM), 2014.
14. Bingjie Leng, Parisa Mansourifard, Bhaskar Krishnamachari “Microeconomic Analysis of Base-Station Sharing in Green Cellular Networks“, International Conference on Computer Communications (INFOCOM), 2014.

2013

1. Nan Li, Burcin Becerik-Gerber, Bhaskar Krishnamachari, Lucio Soibelman, “Evaluation of An Environment-Aware Sequence-Based Localization Algorithm For Building Fire Emergency Scenarios“,Proc. 30th International Conference on Applications of IT in the AEC Industry (CIB W78 2013), Oct 9-12, 2013, Beijing, China.
2. Keyvan Rezaei Moghadam, Maheswaran Sathiamoorthy, Bhaskar Krishnamachari, Fan Bai, “Short Paper: Dynamic Online Storage Allocation for Multi-Content Dissemination in Two-Tier Hybrid Mobile Vehicular Networks“, IEEE Vehicular Networking Conference, 2013.
3. Parisa Mansourifard, Farrokh Jazizadeh, Bhaskar Krishnamachari, Burcin Becerik-Gerber “Online Learning for Personalized Room-Level Thermal Control: A Multi-Armed Bandit Framework“, BuildSys 2013 Workshop, Rome, Italy.
4. Wei Jiang, Junhua Tang, Bhaskar Krishnamachari, “Optimal Power Allocation Policy over Two Identical Gilbert-Elliott Channels“, IEEE ICC 2013.
5. Parisa Mansourifard, Bhaskar Krishnamachari, Tara Javidi, “Bayesian Congestion Control over a Markovian Network Bandwidth Process“, Asilomar conference 2013 (invited).
6. Junhua Tang, Parisa Mansourifard, Bhaskar Krishnamachari, “Power Allocation over Two identical Gilbert-Elliot Channels“, IEEE ICC 2013 – Wireless Communications Symposium.
7. Nan Li, Burcin Becerik-Gerber, Bhaskar Krishnamachari, Lucio Soibelman, “An Environment-Aware Sequence-Based Localization Algorithm for Supporting Building Emergency Response Operations“, 2013 ASCE International Workshop on Computing in Civil Engineering (IWCCE) Technical Committee.
8. Shangxing Wang, Andrea Gasparri and Bhaskar Krishnamachari, “Robotic Message Ferrying for Wireless Networks using Coarse-Grained Backpressure Control“, IEEE GLOBECOM 2013 Workshop on Wireless Networking and Control for Unmanned Autonomous Vehicles.
   (Revision Notes)

2012

1. Reza Banirazi, Edmond A. Jonckheere, Bhaskar Krishnamachari, “Heat diffusion algorithm for resource allocation and routing in multihop wireless networks“, GLOBECOM 2012: 5693-5698.
2. Amotz Bar-Noy, Yi Gai, Matthew P. Johnson, Bhaskar Krishnamachari, George Rabanca, “Funding Games: the Truth but not the Whole Truth“, WINE 2012, Liverpool, UK, December, 2012.
3. Parisa Mansourifard, Tara Javidi, Bhaskar Krishnamachari, “Optimality of Myopic Policy for a Class of Monotone Affine Restless Multi-Armed Bandits“, 51st IEEE Conference on Decision and Control (CDC) 2012
4. Yanting Wu, Bhaskar Krishnamachari, “Online Learning to Optimize Transmission over an Unknown Gilbert-Elliott Channel“, 10th Intl. Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2012.
5. Yanting Wu, George Rabanca, Bhaskar Krishnamachari and Amotz Bar-Noy, “A Competitive Rate Allocation Game“, 3rd International Conference on Game Theory for Networks, 2012.
6. Yi Wang, Bhaskar Krishnamachari and Murali Annavaram, “Semi-Markov State Estimation and Policy Optimization for Energy Efficient Mobile Sensing“, the 9th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON), Seoul, Korea, June, 2012.
7. Yi Gai, Bhaskar Krishnamachari and Mingyan Liu, “Online Learning for Combinatorial Network Optimization with Restless Markovian Rewards“, the 9th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON), Seoul, Korea, June, 2012.
8. Maheswaran Sathiamoorthy, Wei Gao, Bhaskar Krishnamachari, Guohong Cao, “Minimum Latency Data Diffusion in Intermittently Connected Mobile Networks“, 2012 IEEE 75th Vehicular Technology Conference: VTC2012-Spring, 6-9 May 2012, Yokohama, Japan
9. Joon Ahn, Yi Wang, Bo Yu, Fan Bai, and Bhaskar Krishnamachari, “RISA: Distributed Road Information Sharing Architecture“, IEEE International Conference on Computer Communications (IEEE INFOCOM 2012), Orlando, FL, USA, March, 2012.
10. Wenhan Dai, Yi Gai and Bhaskar Krishnamachari, “Efficient Online Learning for Opportunistic Spectrum Access“, IEEE International Conference on Computer Communications (IEEE INFOCOM Mini-conference 2012), Orlando, FL, USA, March, 2012.
11. Majed Alresaini, Maheswaran Sathiamoorthy, Bhaskar Krishnamachari and Michael J. Neely, “Backpressure with Adaptive Redundancy (BWAR)“, IEEE International Conference on Computer Communications (IEEE INFOCOM 2012), Orlando, FL, USA, March, 2012.
12. Maheswaran Sathiamoorthy, Alexandros G. Dimakis, Bhaskar Krishnamachari and Fan Bai, “Distributed Storage Codes Reduce Latency in Vehicular Networks“, IEEE International Conference on Computer Communications (IEEE INFOCOM Mini-conference 2012), Orlando, FL, USA, March, 2012.
13. Kyuho Son and Bhaskar Krishnamachari, “SpeedBalance: Speed-Scaling-Aware Optimal Load Balancing for Green Cellular Networks“, IEEE International Conference on Computer Communications (IEEE INFOCOM Mini-conference 2012), Orlando, FL, USA, March, 2012.
14. Yi Gai and Bhaskar Krishnamachari, “Online Learning Algorithms for Stochastic Water-Filling“, Information Theory and Applications Workshop (ITA 2012), San Diego, USA, February, 2012.

2011

1. Longbo Huang, Scott Moeller, Michael J. Neely, Bhaskar Krishnamachari, “LIFO-Backpressure achieves near optimal utility-delay tradeoff“, “WiOpt 2011: 70-77”
2. Marjan Baghaie, Dorit S. Hochbaum and Bhaskar Krishnamachari, “On Hardness of Multiflow Transmission in Delay Constrained Cooperative Wireless Networks“, IEEE Global Communications Conference (GLOBECOM 2011), Houston, USA, December, 2011.
3. Naumaan Nayyar, Yi Gai and Bhaskar Krishnamachari, “On a Restless Multi-Armed Bandit Problem with Non-Identical Arms“, In Proceedings of the Allerton Conference on Communication, Control, and Computing, 2011
4. Yi Gai and Bhaskar Krishnamachari, “Decentralized Online Learning Algorithms for Opportunistic Spectrum Access“, the IEEE Global Communications Conference (GLOBECOM 2011), Houston, USA, December, 2011.
5. Yi Gai, Bhaskar Krishnamachari and Mingyan Liu, “On the Combinatorial Multi-Armed Bandit Problem with Markovian Rewards“, the IEEE Global Communications Conference (GLOBECOM 2011), Houston, USA, December, 2011.
6. Wenhan Dai, Yi Gai, Bhaskar Krishnamachari, and Qing Zhao, “The Non-Bayesian Restless Multi-Armed Bandit: a Case of Near-Logarithmic Regret“, International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2011.
7. Yi Gai, Hua Liu, and Bhaskar Krishnamachari, “A Packet Dropping-Based Incentive Mechanism for M/M/1 Queues with Selfish Users“, the 30th IEEE International Conference on Computer Communications (IEEE INFOCOM 2011), China, April, 2011.(Acceptance rate: 15.9% = 291/1823 )
8. Marjan Baghaie and Bhaskar Krishnamachari, “Delay Constrained Minimum Energy Broadcast in Cooperative Wireless Networks“, the 30th IEEE International Conference on Computer Communications (IEEE INFOCOM 2011), China, April, 2011.(Acceptance rate: 15.9% = 291/1823 )
9. Kyuho Son, Eunsung Oh, and Bhaskar Krishnamachari, “Energy-Aware Hierarchical Cell Configuration: from Deployment to Operation“, in Proc. IEEE INFOCOM 2011 Workshop on Green Communications and Networking, Shanghai, China, Apr. 2011, pp. 289-294.
10. Yi Gai, Shankar Ganesan, and Bhaskar Krishnamachari, “The Saturation Throughput Region of p-Persistent CSMA“, Information Theory and Applications Workshop (ITA), UCSD, San Diego, CA, February 2011.

2010

1. M. Baghaie, S. Moeller, and B. Krishnamachari, “Energy Routing on the Future Grid: A Stochastic Network Optimization Approach“, IEEE International Conference on Power Systems (POWERCON 2010)
2. Eunsung Oh and Bhaskar Krishnamachari, “Energy Savings through Dynamic Base Station Switching in Cellular Wireless Access Networks“, IEEE GLOBECOM, December 2010
3. Pai-Han Huang, Ying Chen, Anil Kumar and Bhaskar Krishnamachari, “Link Scheduling in a Single Broadcast Domain Underwater Networks“, IEEE SUTC, June 2010
4. Pai-Han Huang, Yi Gai, Ashwin Sridharan and Bhaskar Krishnamachari, “Subcarrier Allocation in Multiuser OFDM Systems: Complexity and Approximability“, IEEE WCNC, April 2010
5. Kannan Srinivasan, Mayank Jain, Jung Il Choi, Tahir Azim, Edward S Kim, Philip Levis and Bhaskar Krishnamachari, “The κ-factor: Inferring Protocol Performance Using Inter-Link Reception Correlation“, 16th Annual International Conference on Mobile Computing and Networking (Mobicom), September 2010
6. Xin Liu, Bhaskar Krishnamachari and Hua Liu, “Channel Selection in Multi-channel Cognitive Radio Networks with Perfect Sensing“, DySPAN, April, 2010
7. Yi Wang, Bhaskar Krishnamachari, Qing Zhao, and Murali Annavaram, “Markov-optimal Policy for User State Estimation in Mobile Devices“, IPSN, April, 2010
8. Scott Moeller, Avinash Sridharan, Bhaskar Krishnamachari, Omprakash Gnawali, “Routing Without Routes: The Backpressure Collection Protocol“, IPSN, April, 2010, Winner of IP Track Best Paper Award
9. Yi Gai, Bhaskar Krishnamachari, and Rahul Jain, “Learning Multiuser Channel Allocations in Cognitive Radio Networks: A Combinatorial Multi-Armed Bandit Formulation“, DySPAN, April, 2010
10. Changmian Wang, Bhaskar Krishnamachari, Qing Zhao, and Geir E. Øien, “Performance of Round Robin Policies for Dynamic Multichannel Access“, Proc. of Information Theory and Applications Workshop (ITA), January 2010

2009

1. Ping Wang, Lin Zhang, Bhaskar Krishnamachari, and Victor O.K. Li, “Token-based data collection protocols for multi-hop underwater acoustic sensor networks: short paper“, in Proceedings of the Fourth ACM International Workshop on UnderWater Networks (WUWNet ’09), 2009.
2. Avinash Sridharan and Bhaskar Krishnamachari,, “Explicit and Precise Rate Control for Wireless Sensor Networks“, ACM Sensys, November, 2009
3. Fan Bai and Bhaskar Krishnamachari,, “Spatio-temporal variations of vehicle traffic in VANETs: facts and implications”, Vehicular Ad Hoc Networks, 2009
4. Amitabha Ghosh, Ozlem Durmaz Incel, V.S. Anil Kumar, and Bhaskar Krishnamachari,, “Multi-Channel Scheduling Algorithms for Fast Aggregated Convergecast in Sensor Networks“, IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS), October 2009, Macau, China
5. Hua Liu, Allen B. MacKenzie and Bhaskar Krishnamachari,, “Bargaining to Improve Channel Sharing between Selfish Cognitive Radios“, IEEE Globecom 2009
6. Yi Wang, Bhaskar Krishnamachari, Qing Zhao and Murali Annavaram, “The Tradeoff between Energy Efficiency and User State Estimation Accuracy in Mobile Sensing“, The First Annual International Conference on Mobile Computing, Applications, and Services (MobiCASE), October 2009, San Diego, USA
7. Sungwon Lee, Sundeep Pattem, Maheswaran Sathiamoorthy, Bhaskar Krishnamachari and Antonio Ortega, “Spatially-Localized Compressed Sensing and Routing in Multi-Hop Sensor Networks“, 3rd International Conference on Geosensor Networks (GSN), July 2009
8. Avinash Sridharan and Bhaskar Krishnamachari, “Feasibility of the Receiver Capacity Model for Multi-Hop Wireless Networks“, 7t International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), Seoul, Korea, June 2009
9. Yi Wang, Jialiu Lin, Murali Annavaram, Quinn A. Jacobson, Jason Hong, Bhaskar Krishnamachari and Norman Sadeh, “A Framework of Energy Efficient Mobile Sensing for Automatic Human State Recognition“, The 7th Annual International Conference on Mobile Systems, Applications and Services (MobiSys’09), June 22-25, 2009, Kraków, Poland.
10. Marjan Baghaie A. and Bhaskar Krishnamachari, “Fast Flooding using Cooperative Transmissions in Wireless Networks“, IEEE International Conference on Communication (ICC), Dresden, Germany, June 14-18, 2009
11. Sundeep Pattem, Godwin Shen, Ying Chen, Bhaskar Krishnamachari and Antonio Ortega, “SenZip: An Architecture for Distributed En-Route Compression in Wireless Sensor Networks“, Workshop on Sensor Networks for Earth and Space Science Applications (ESSA), April 2009
12. Godwin Shen, Sundeep Pattem and Antonio Ortega, “Energy-Efficient Graph-Based Wavelets for Distributed Coding in Wireless Sensor Networks“, 34th International Conference on Acoustics, Speech, and Signal Processing (ICASSP), April 2009
13. Avinash Sridharan, Scott Moeller, and Bhaskar Krishnamachari, “Implementing Backpressure-based Rate Control in Wireless Networks“, Information Theory and Applications (ITA) Workshop , San Diego, Feb 2009
14. Yi Wang, Bhaskar Krishnamachari and Thomas Valente, “Findings from an Empirical Study of Fine‐grained Human Social Contacts“, The Sixth International Conference on
    Wireless On-demand Network Systems and Services, February 2-4, 2009. Snowbird, Utah, USA
15. Ying Chen, Bhaskar Krishnamachari, “Joint Rate-Routing Control for Fair and Efficient Data Gathering in Wireless Sensor Networks“, the International Conference on Sensor Networks and Applications (SNA-2009), November 4 – 6, 2009 San Francisco, CA, USA

2008

1. Hua Liu, Longbo Huang， Bhaksar Krishnamachari, Qing Zhao, “A Negotiation Game for Multichannel Access in Cognitive Radio Networks“, “The Fourth International Wireless Internet Conference (WICON 2008), Hawaii, USA”
2. Yi Wang, Akram Ahmed, Bhaskar Krishnamachari and Konstantinos Psounis, “IEEE 802.11p Performance Evaluation and Protocol Enhancement“, 2008 IEEE International Conference on Vehicular Electronics and Safety, September 22-24, 2008, Columbus Ohio, USA
3. Hua Liu, Bhaskar Krishnamachari, and Murali Annavaram, “Game Theoretic Approach to Location Sharing with Privacy in a Community-based Mobile Safety Application“, The 11-th ACM International Conference on Modeling, Analysis
   and Simulation of Wireless and Mobile Systems (MSWIM), 2008
4. Hua Liu, and Bhaskar Krishnamachari, “Energy Optimization for Upstream in 802.15.4 Beacon-enabled Star Formulation“, Advanced Signal Processing Algorithms, Architectures, and Implementations of SPIE, 2008
5. Yi Wang, Shyam Kapadia, and Bhaskar Krishnamachari, “Infection Spread in Mobile Networks with Random and Adversarial Node Mobilities“, First ACM SIGMOBILE International Workshop on Mobility Models for Networking Research, May 27, 2008, Hong Kong
6. Joon Ahn and Bhaskar Krishnamachari, “Performance of a Propagation Delay Tolerant ALOHA Protocol for Underwater Wireless Networks“, The 4th IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS ’08), Santorini Island, Greece, June 11-14, 2008.
7. Ozlem Durmaz-Incel and Bhaskar Krishnamachari, “Enhancing the Data Collection Rate of Tree-Based Aggregation in Wireless Sensor Networks“, The 5th IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON 2008), San Francisco, CA, June 2008.
8. Tara Javidi, Bhaskar Krishnamachari, Qing Zhao, and Mingyan Liu, “Optimality of Myopic Sensing in Multi-Channel Opportunistic Access“, IEEE International Conference on Communications (ICC), Beijing, China, May 2008.
9. Hua Liu, Bhaskar Krishnamachari, and Qing Zhao, “Cooperation and Learning in Multiuser Opportunistic Spectrum Access“, IEEE Workshop on Cognition in Wireless Networks (CogNet), in conjunction with IEEE ICC, Beijing, China, May 2008.
10. Avinash Sridharan, Scott Moeller, and Bhaskar Krishnamachari, “Making Distributed Rate Control using Lyapunov Drifts a Reality in Wireless Sensor Networks“, Sixth Intl. Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt, April 2008.
11. Kiran Yedavalli, Bhaskar Krishnamachari, “Enhancement of the IEEE 802.15.4 MAC Protocol forScalable Data Collection in Dense Sensor Networks“, Sixth Intl. Symposium on Modeling and Optimizationin Mobile, Ad Hoc, and Wireless Networks, WiOpt 2008.
12. Hua Liu, Bhaskar Krishnamachari, “Randomized Strategies for Multi-user Multi-channel OpportunitySensing“, Workshop on Cognitive Radio Networks, IEEE CCNC, Las Vegas, Nevada, January 2008. (InvitedPaper).
13. Yi Wang, Shyam Kapadia, Bhaskar Krishnamachari, “MIGM: Mobile Interaction Games with Motes“, IEEE CCNC, Las Vegas, Nevada, January 2008.

2007

1. Pai-Han Huang and Bhaskar Krishnamachari, “Optimal location of feedback handler under receiver contention schemes for routing in wireless networks“, Proceedings of the SPIE, Volume 6697, pp. 66970J-66970J-10 (2007).
2. Lorenzo Rossi, Bhaskar Krishnamachari, and C. C. Jay Kuo, “Optimal Sink Deployment for Distributed Sensing of Spatially Nonstationary Phenomena“, IEEE Globecom Ad-hoc and Sensor Networking
   Symposium, Washington DC, November 2007.
3. Jung Hyun Jun, Affan Syed, and Bhaskar Krishnamachari, “The Impact of Capture on Multihop Wireless Networks in an Optimal Rate Control Framework“, Third Annual International Wireless Internet Conference
   (WICON), Austin, Texas, October 2007.
4. Affan Syed, Wei Ye, Bhaskar Krishnamachari, and John Heidemann, “Understanding Spatio-Temporal Uncertainty in Medium Access with ALOHA Protocols“, Second ACM International Workshop on Underwater Networks (WUWNet), Quebec, Canada, September, 2007.
5. Q. Zhao, B. Krishnamachari, and K. Liu, “Low-Complexity Approaches to Spectrum Opportunity Tracking“, 2nd International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom), Orlando, Florida, August, 2007.
6. Joon Ahn, Shyam Kapadia, Sundeep Pattem, Avinash Sridharan, Marco
   Zuniga, Jung-Hyun Jun, Chen Avin, and Bhaskar Krishnamachari, “Empirical Evaluation of Querying Mechanisms for Unstructured Wireless Sensor Networks“, Workshop on Wireless Sensor Network Deployments (WiDeploy),
   at the 3rd IEEE International Conference on Distributed Computing in
   Sensor Systems (DCOSS 2007), Santa Fe, New Mexico, June 2007.
7. Jae-Joon Lee, Bhaskar Krishnamachari, and C.-C. Jay Kuo, “Low-Impact of Localized Tree Construction on Sensor Network Lifetime“, Workshop on Localized Algorithms and Protocols for Wireless Sensor Networks (LOCALGOS), at the 3rd IEEE International Conference on Distributed Computing in Sensor Systems (DCOSS 2007), Santa Fe, New Mexico, June 2007.
8. Qing Zhao and Bhaskar Krishnamachari, “Structure and Optimality of Myopic Sensing for Opportunistic Spectrum Access“, IEEE Workshop on Cognitive Radio Networks (CogNet), held in conjunction with IEEE ICC, Glasgow, Scotland, June 2007.
9. Amitabha Ghosh, Yi Wang, and Bhaskar Krishnamachari, “Efficient Distributed Topology Control in 3-Dimensional Wireless Networks“, 4th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON), pp. 91-100, San Diego, June 2007.
10. Joon Ahn and Bhaskar Krishnamachari, “Modeling Search Costs in Wireless Networks“, Workshop on Spatial Stochastic Models in Wireless
    Networks (SpaSWiN), Limassol, Cyprus, April 2007.
11. Avinash Sridharan and Bhaskar Krishnamachari, “Maximizing Network Utilization with Max-Min Fairness in Wireless Sensor Networks“, 5th International. Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), April 2007.

2006

1. Dongjin Son, Bhaskar Krishnamachari, and John Heidemann, “Experimental Study of Concurrent Transmission in Wireless Sensor Networks“, 4th ACM Conference on Embedded Networked Sensor Systems (Sensys), Colorado, November 2006.
2. Hua Liu and Bhaskar Krishnamachari, “A Price-based Reliable Routing Game in Wireless Networks“, Workshop on Game Theory for Networks (GameNets), Pisa, Italy, October 2006.
3. Chen Avin and Bhaskar Krishnamachari, “The Power of Choice in Random Walks: An Empirical Study“, 9th ACM/IEEE International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems, (MSWiM), Malaga, Spain, October 2006. Winner of MSWiM 2006 Best Paper Award.
4. Shyam Kapadia and Bhaskar Krishnamachari, “Comparative Analysis of Push-Pull Query Strategies for Wireless Sensor Networks“, International Conference on Distributed Computing in Sensor Systems (DCOSS), June 2006.
5. Joon Ahn and Bhaskar Krishnamachari, “Fundamental Scaling Laws for Energy-Efficient Storage and Querying in Wireless Sensor Networks“, In Proceedings of the 7th ACM international Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc ’06), Florence, Italy, May 22 – 25, 2006 [Highly Competitive, Acceptance rate: only 31 papers from 318 submissions]. Winner of 2006 USC EE Department Best Student Paper Award.
6. Pai-Han Huang, Bhaskar Krishnamachari, “Analysis of existing approaches and a new hybrid strategy for synchronization in sensor networks“, EmNets, Cambridge, MA, May 2006.
7. Alexandre Ciancio, Sundeep Pattem, Antonio Ortega and Bhaskar Krishnamachari, “Energy Efficient Data-Representation and Routing for Wireless Sensor Networks Based on a Distributed Wavelet Compression Algorithm“, ACM/IEEE International Symposium on Information Processing in Sensor Networks (IPSN), Nashville, Tennessee, April 2006. [Acceptance rate: only 41 papers from 165 submissions].
8. Bhaskar Krishnamachari, and Joon Ahn, “Optimizing data replication for expanding ring-based queries in wireless sensor networks“, Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, 2006 4th International Symposium on (WiOpt ’06), Boston, MA, April 2006.
9. Saharam Ghandeharizadeh, Shyam Kapadia, and Bhaskar Krishnamachari, “An evaluation of availability latency in carrier-based vehicular ad-hoc networks“, ACM MobiDE, Chicago, June 2006.
10. Sameera Poduri, Sundeep Pattem, and Bhaskar Krishnamachari, “Sensor Network Configuration and the Curse of Dimensionality“, EmNets, Cambridge, MA, May 2006.
11. Joon Ahn and Bhaskar Krishnamachari, “POSTER: Is Data-Centric Storage and Querying Scalable?“, ACM Sensys, Oct. 2006

2005

1. Chih-Ping Li, Wei-Jen Hsu, Bhaskar Krishnamachari, “A Local Metric for Geographic Routing with Power Control in Wireless Networks“, Second IEEE International Conference on Sensor and Ad hoc Communications and Networks (SECON), Santa Clara, CA, September 2005. [Acceptance rate: only 55 papers from 202 submissions]
2. Gang Lu and Bhaskar Krishnamachari, “Energy Efficient Joint Scheduling and Power Control in Wireless Sensor Networks“, Second IEEE International Conference on Sensor and Ad hoc Communications and Networks (SECON), Santa Clara, CA, September 2005. [Acceptance rate: only 55 papers from 202 submissions]
3. Shiou-Hung Chen, Urbashi Mitra, Bhaskar Krishnamachari, “Cooperative communication and routing over fading channels in wireless sensor networks“, IEEE International Conference on Wireless Networks,Communications, and Mobile Computing (WirelessCom), Maui, Hawaii, June 2005.
4. Kiran Yedavalli, Bhaskar Krishnamachari, Sharmila Ravula, Bhaskar Srinivasan, “Ecolocation: A Sequence Based Technique for RF-only Localization in Wireless Sensor Networks“, The Fourth International Conference on Information Processing in Sensor Networks (IPSN ’05), Los Angeles, CA, April 2005.
5. Gang Lu, Narayanan Sadagopan, Bhaskar Krishnamachari, Ashish Goel, “Delay Efficient Sleep Scheduling in Wireless Sensor Networks“, IEEE INFOCOM 2005, Miami, FL, March 2005. [Please see correction to complexity proof].
6. Shahram Ghandeharizadeh, Shyam Kapadia, Bhaskar Krishnamachari, “Comparison of ReplicationStrategies for Content Availability in C2P2 Networks“, 6th International Conference on Mobile DataManagement (MDM’05), Ayia Napa, Cyprus, May 2005.

2004

1. Pritam Baruah, Rahul Urgaonkar, Bhaskar Krishnamachari, “Learning Enforced Time Domain Routing to Mobile Sinks in Wireless Sensor Fields“, First IEEE Workshop on Embedded Networked Sensors (EmNetS-I), held in conjunction with IEEE LCN, Tampa, FL, November 2004. [Highly Competitive, Acceptance rate: only 12 full papers from 56 submissions]
2. Karim Seada, Marco Zuniga, Ahmed Helmy, Bhaskar Krishnamachari, “Energy Efficient Forwarding Strategies for Geographic Routing in Wireless Sensor Networks“, 2nd ACM Conference on Embedded Networked Sensor Systems (Sensys), November 2004. [Highly Competitive, Acceptance rate: only 21 from 145 submissions]
3. Marco Zuniga, Bhaskar Krishnamachari, “Analyzing the Transitional Region in Low Power Wireless Links“, First IEEE International Conference on Sensor and Ad hoc Communications and Networks (SECON), Santa Clara, CA, October 2004. [Highly Competitive, Acceptance rate: only 68 papers from 358 submissions]
4. Dongjin Son, Bhaskar Krishnamachari, John Heidemann, “Experimental study of the effects of Transmission Power Control and Blacklisting in Wireless Sensor Networks“, First IEEE International Conference on Sensor and Ad hoc Communications and Networks (SECON), Santa Clara, CA, October 2004.
5. Lorenzo Rossi, Bhaskar Krishnamachari, C.C. Jay Kuo, “Distributed Parameter Estimation for Monitoring Diffusion Phenomena Using Physical Models,” First IEEE International Conference on Sensor and Ad hoc Communications and Networks (SECON), Santa Clara, CA, October 2004. [Highly Competitive, Acceptance rate: only 68 papers from 358 submissions].
6. Jae-Joon Lee, Bhaskar Krishnamachari, C.C. Jay Kuo, “Impact of Heterogeneous Deployment on Lifetime Sensing Coverage in Sensor Networks“, First IEEE International Conference on Sensor and Ad hoc Communications and Networks (SECON), Santa Clara, CA, October 2004.[Highly Competitive, Acceptance rate: only 68 papers from 358 submissions].
7. Shyam Kapadia, Bhaskar Krishnamachari, Shahram Ghandeharizadeh, “PAVAN: A Policy Framework for Availability in Vehicular Ad-Hoc Networks“, First ACM Workshop on Vehicular Ad Hoc Networks (VANET 2004), Held in conjunction with ACM MobiCom, Philadelphia, PA, October 2004. [Highly Competitive, Acceptance rate: only 9 full papers from 43 submissions]
8. Ashish Goel, Sanatan Rai, and Bhaskar Krishnamachari, “Sharp thresholds for monotone properties in random geometric graphs“, ACM Symposium on Theory of Computing (STOC), June 2004. [Major conference in theoretical computer science].
9. Gang Lu, Bhaskar Krishnamachari and Cauligi Raghavendra, “Performance Evaluation of the IEEE 802.15.4 MAC for Low-Rate Low-Power Wireless Networks“, Workshop on Energy-Efficient Wireless Communications and Networks (EWCN ’04), held in conjunction with the IEEE International Performance Computing and Communications Conference (IPCCC), April 2004.
10. Sundeep Pattem, Bhaskar Krishnamachari, and Ramesh Govindan, “The Impact of Spatial Correlation on Routing with Compression in Wireless Sensor Networks“, ACM/IEEE International Symposium on Information Processing in Sensor Networks (IPSN), April 26-27, Berkeley, CA 2004. Winner of IPSN 2004 Best Student Paper Award [Highly Competitive, given to only 3 papers from 50 accepted papers from about 145 submissions].
11. Narayanan Sadagopan and Bhaskar Krishnamachari, “Decentralized Utility-based Design of Sensor Networks“, WiOpt’04: Second Workshop on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, University of Cambridge, UK, March, 2004.
12. Yang Yu, Bhaskar Krishnamachari and Viktor K. Prasanna, “Energy-Latency Tradeoffs for Data Gathering in Wireless Sensor Networks“, IEEE Infocom, Hong Kong, March 2004. [Highly Competitive, Acceptance Rate: 261 of 1420 submissions].
13. Narayanan Sadagopan and Bhaskar Krishnamachari, “Maximizing Data Extraction in Energy-Limited Sensor Networks“, IEEE Infocom, Hong Kong, March 2004. [Highly Competitive, Acceptance Rate: 261 of 1420 submissions].
14. Shamim Begum, Shaocheng Wang, Bhaskar Krishnamachari, Ahmed Helmy, “ELECTION: Energy-efficient and Low-latEncy sCheduling Technique for wIreless sensOr Networks“, The 29th Annual IEEE Conference on Local Computer Networks (LCN), Tampa, FL, November 2004.
15. Shahram Ghandeharizadeh, Touraj Helmi, Shyam Kapadia and Bhaskar Krishnamachari, “A Case for a Mobility Based Admission Control Policy“, International Conference on Distributed Multimedia Systems, San Francisco, September 2004.
16. Lorenzo Rossi, Bhaskar Krishnamachari, C.-C. Jay Kuo, “Hybrid Data and Decision Fusion Techniques for Model-Based Data Gathering in Wireless Sensor Networks“, IEEE Vehicular Technology Conference (VTC Fall ’04), September 2004.
17. Jae-Joon Lee, Bhaskar Krishnamachari, C.-C. Jay Kuo, “Node Aging Effect on Connectivity of Data Gathering Trees in Sensor Networks“, IEEE Vehicular Technology Conference (VTC Fall ’04), September 2004.
18. Shahram Ghandeharizadeh and Bhaskar Krishnamachari, “C2P2: A Peer-to-Peer Network for On-Demand Automobile Information Services“, First International Workshop on Grid and Peer-to-Peer Computing Impacts on Large Scale Heterogeneous Distributed Database Systems (GLOBE’04), Zaragoza, Spain, August 2004.
19. Aram Galstyan, Bhaskar Krishnamachari, Kristina Lerman, “Resource Allocation and Emergent Coodination in Wireless Sensor Networks“, Workshop on Sensor Networks at the The Nineteenth National Conference on Artificial Intelligence (AAAI-04) , San Jose, California, July 2004.
20. John Caffrey, Ramesh Govindan, Erik Johnson, Bhaskar Krishnamachari, Sami Masri, Gaurav S. Sukhatme, Krishna K. Chintalapudi, Karthik Dantu, Sumit Rangwala, Avinash Sridharan, Ning Xu, and Marco Zuniga, “Networked Sensing for Structural Health Monitoring“, In 4th International Workshop on Structural Control, Columbia University, New York, June 2004.
21. Aram Galstyan, Bhaskar Krishnamachari, Kristina Lerman, and Sundeep Pattem, “Distributed Online Localization in Sensor Networks Using a Moving Target“, ACM/IEEE International Symposium on Information Processing in Sensor Networks (IPSN), April 26-27, Berkeley, CA 2004.
22. Bhaskar Krishnamachari and John Heidemann, “Application-Specific Modelling of Information Routing in Wireless Sensor Networks“, invited paper presented at the Workshop on Multihop Wireless Networks (MWN’04) held in conjunction with the IEEE International Performance Computing and Communications Conference (IPCCC), April 2004.
23. Avinash Sridharan and Bhaskar Krishnamachari, “Max-Min Fair Collision-Free Scheduling for Wireless Sensor Networks“, Workshop on Multihop Wireless Networks (MWN’04) held in conjunction with the IEEE International Performance Computing and Communications Conference (IPCCC), April 2004.
24. Dongjin Son, Ahmed Helmy, and Bhaskar Krishnamachari, “The Effect of Mobility-induced Location Errors on Geographic Routing in Ad Hoc Networks: Analysis and Improvement using Mobility Prediction“, IEEE Wireless Communications and Networking Conference (WCNC), Atlanta, Georgia, March 2004.
25. Gang Lu, Bhaskar Krishnamachari and Cauligi Raghavendra, “An Adaptive Energy-Efficient and Low-Latency MAC for Data Gathering in Sensor Networks“, 4th International Workshop on Algorithms for Wireless, Mobile, Ad Hoc and Sensor Networks (WMAN 04), held in conjunction with the IEEE IPDPS Conference 18th International Parallel and Distributed Processing Symposium, April 2004.

2003

1. Narayanan Sadagopan, Fan Bai, Bhaskar Krishnamachari, Ahmed Helmy, “PATHS: analysis of PATH duration Statistics and their impact on reactive MANET routing protocols“, The Fourth ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc), Annapolis, Maryland, June 2003. [Highly Competitive, Acceptance Rate: 29 of 189 submissions].
2. Congzhou Zhou and Bhaskar Krishnamachari, “Localized Topology Generation Mechanisms for Self-Configuring Sensor Networks“, IEEE Globecom, San Francisco, December 2003.
3. Bhaskar Krishnamachari and Fernando Ordonez, “Analysis of Energy-Efficient, Fair Routing in Wireless Sensor Networks through Non-linear Optimization“, Workshop on Wireless Ad hoc, Sensor, and Wearable Networks, in IEEE Vehicular Technology Conference – Fall, Orlando, Florida, October 2003.
4. Marco Zuniga and Bhaskar Krishnamachari, “Optimal Transmission Radius for Flooding in Large Scale Sensor Networks“, Workshop on Mobile and Wireless Networks, MWN 2003, held in conjunction with the 23rd IEEE International Conference on Distributed Computing Systems (ICDCS), Providence, Rhode Island, May 2003.
5. Narayanan Sadagopan, Bhaskar Krishnamachari, and Ahmed Helmy, “The ACQUIRE Mechanism for Efficient Querying in Sensor Networks“, IEEE International Workshop on Sensor Network Protocols and Applications (SNPA’03), held in conjunction with the IEEE International Conference on Communications (ICC 2003), Anchorage, Alaska, May 2003.
6. Bhaskar Krishnamachari, Yasser Mourtada, and Stephen Wicker, “The Energy-Robustness Tradeoff for Routing in Wireless Sensor Networks“, IEEE International Conference on Communications (ICC 2003), Anchorage, Alaska, May 2003.
7. Bhaskar Krishnamachari and S. Sitharama Iyengar, “Efficient and Fault-tolerant Feature Extraction in Sensor Networks“, 2nd Workshop on Information Processing in Sensor Networks, IPSN ’03, Palo Alto, California, April 2003.
8. Sundeep Pattem, Sameera Poduri, and Bhaskar Krishnamachari, “Energy-Quality Tradeoffs for Target Tracking in Wireless Sensor Networks“, 2nd Workshop on Information Processing in Sensor Networks, IPSN ’03, Palo Alto, California, April 2003.

2002

1. Cesar Fernandez, Ramon Bejar, Bhaskar Krishnamachari, and Carla Gomes, “Communication and Computation in Distributed CSP Algorithms“, Principles and Practice of Constraint Programming — CP 2002, Lecture Notes in Computer Science, Springer-Verlag, September 2002.
2. Bhaskar Krishnamachari, Deborah Estrin, Stephen Wicker, “The Impact of Data Aggregation in Wireless Sensor Networks“, International Workshop on Distributed Event-Based Systems, (DEBS ’02), held in conjunction with IEEE ICDCS, Vienna, Austria, July 2002.
3. Bhaskar Krishnamachari, Ramon Bejar, and Stephen B. Wicker, “Distributed Problem Solving and the Boundaries of Self-Configuration in Multi-hop Wireless Networks“, Hawaii International Conference on System Sciences (HICSS-35), Big Island, Hawaii, January 2002.

2001

1. Bhaskar Krishnamachari, Stephen B. Wicker, and Ramon Bejar, “Phase Transition Phenomena in Wireless Ad-Hoc Networks“, Symposium on Ad-Hoc Wireless Networks, IEEE Globecom, San Antonio, Texas, November 2001.
2. Bhaskar Krishnamachari, Rung-Hung Gau, Stephen B. Wicker, and Zygmunt J. Haas, “On the Performance of Sequential Paging for Mobile User Location“, IEEE Vehicular Technology Conference (VTC Fall 2001), Atlantic City, New Jersey, October 2001.
3. Ramon Bejar, Bhaskar Krishnamachari, Carla Gomes, Bart Selman, “Distributed Constraint Satisfaction in a Wireless Sensor Tracking System“, Workshop on Distributed Constraint Reasoning, International Joint Conference on Artificial Intelligence, Seattle, Washington, August 2001.
4. Bhaskar Krishnamachari, Ramon Bejar, and Stephen B. Wicker, “Distributed Constraint Satisfaction and the Bounds on Resource Allocation in Wireless Networks“, Sixth International Symposium on Communications Theory & Application (ISCTA ’01), Ambleside, UK, July 2001.

2000

1. Bhaskar Krishnamachari, Stephen B. Wicker, “Optimization of Fixed Network Design in Cellular Systems using Local Search Algorithms“, IEEE Vehicular Technology Conference (VTC Fall 2000), Boston, Massachusetts, September 2000.
2. Bhaskar Krishnamachari, Xi Xie, Bart Selman, and Stephen B. Wicker, “Analysis of Random Walk and Random Noise Algorithms for Satisfiability Testing“, Principles and Practice of Constraint Programming – CP 2000, Lecture Notes in Computer Science, vol. 1894, Springer-Verlag, September 2000.
3. M. Eoin Buckley, Bhaskar Krishnamachari, Stephen B. Wicker, and Joachim Hagenauer, “Improving Turbo Decoding via Cross Entropy Minimization“, IEEE International Symposium on Information Theory (ISIT 2000), Sorrento, Italy, June 2000.
4. Bhaskar Krishnamachari and Stephen B. Wicker, “Experimental Analysis of Local Search Algorithms for Optimal Base Station Location“, International Conference on Evolutionary Computing for Computer, Communication, Control and Power (ECCAP 2000), Chennai, India, January 2000.

1998

1. Bhaskar Krishnamachari, Simon Lok, Christopher Gracia, and Sajan Abraham, “Ultra High Speed Digital Processing for Wireless Systems using Passive Microwave Logic“, 1998 IEEE International Radio and Wireless Conference (RAWCON ’98), Colorado Springs, Colorado, August 1998. [See EETimes article]. This work also received the First Prize at the IEEE Region I Annual Student Paper Contest.
2. Bhaskar Krishnamachari and Dariusz Czarkowski, “Bi-directional Buck-Boost Converter with Variable Output Voltage“, 1998 IEEE International Symposium on Circuits and Systems (ISCAS ’98), Monterey, California, June 1998.

Journal Papers

2023

1. A. Hekmati, N. Jethwa, E. Grippo, and B. Krishnamachari (2023). Correlation-Aware Neural Networks for DDoS Attack Detection In IoT Systems. arXiv preprint arXiv:2302.07982.

2022

1. Eunil Seo, Hyoungshick Kim, Bhaskar Krishnamachari, and Erik Elmroth. “ An ICN-based data marketplace model based on a game theoretic approach using quality-data discovery and profit optimization ” IEEE Transactions on Cloud Computing, 2022.
2. T. Zhang, L. Gao, C. He, M. Zhang, B. Krishnamachari, S. Avestimehr, “Federated Learning for Internet of Things: Applications, Challenges, and Opportunities”, IEEE Internet of Things Magazine, 2022.
3. A. Hekmati, M. Luhar, B. Krishnamachari and M. Matarić, “Simulating COVID-19 classroom transmission on a university campus“. Proceedings of the National Academy of Sciences, 119(22), e2116165119, 24 May 2022.

2021

1. L. Clark, J. Galante, B. Krishnamachari and K. Psounis, “A Queue-Stabilizing Framework for Networked Multi-Robot Exploration,” in IEEE Robotics and Automation Letters, 2021.
2. E. Matos, R. Tiburski, C. Moratelli, S. Filhoa, L. Amaral, G. Ramachandran, B. Krishnamachari, F. Hessel, “Context information sharing for the Internet of Things: A survey“, Elsevier Comput. Networks 166 (2020).
3. E. Aguiar, B. Faiçal, B. Krishnamachari, J. Ueyama, “A Survey of Blockchain-Based Strategies for Healthcare“, ACM Comput. Surv. 53(2): 27:1-27:27 (2020).
4. M. Nagahara, B. Krishnamachari, M. Ogura, A. Ortega, Y. Tanaka, Y. Ushifusa, T.W. Valente, “Control, intervention, and behavioral economics over human social networks against COVID-19″, Adv. Robotics 35(11): 733-739 (2021).

2020

1. Zhou Sheng, Zhiyuan Jiang, Zixu Cao, Bhaskar Krishnamachari, Zhisheng Niu, “SENATE: A Permissionless Byzantine Consensus Protocol in Wireless Networks for Real-Time Internet-of-Things Applications“,  in IEEE Internet of Things Journal, 2020.

2019

1. Z. Jiang, B. Krishnamachari, X. Zheng, S. Zhou and Z. Niu, “Timely Status Update in Wireless Uplinks: Analytical Solutions with Asymptotic Optimality,” in IEEE Internet of Things Journal, 2019.
2. Pradipta Ghosh, Jason A Tran, and Bhaskar Krishnamachari, “ARREST: A RSSI Based Approach for Mobile Sensing and Tracking of a Moving Object,”  in IEEE Transactions on Mobile Computing, 2019.
3. Rodrigo C. Tavares,  Marcos Carvalho, Eduardo Câmara Júnior, Erik de Britto e Silva, Marcos Vieira, Luiz Filipe Menezes Vieira, Bhaskar Krishnamachari, “FWB: Funneling Wider Bandwidth Algorithm for High Performance Data Collection in Wireless Sensor Networks,” Elsevier Computer Communications, 2019.
4. Everton de Matos, Ramão Tiago Tiburski, Carlos Roberto Moratelli, Sergio Johann Filho, Leonardo Albernaz Amaral, Gowri Ramachandran, Bhaskar Krishnamachari, Fabiano Hessel, “Context Information Sharing for the Internet of Things: A Survey,” in Elsevier Computer Networks, 2019.
5. Gomes, Pedro Henrique, and Bhaskar Krishnamachari. “TAMU‐RPL: Thompson sampling‐based multichannel RPL,” in Transactions on Emerging Telecommunications Technologies.
6. Jingzhou Sun, Zhiyuan Jiang, Bhaskar Krishnamachari, Sheng Zhou, and Zhisheng Niu, “Closed-Form Whittle’s Index-Enabled Random Access for Timely Status Update,” in IEEE Transactions on Communications, 2019

2018

1. Keoma Brun, Pedro Henrique Gomes, Thomas Watteyne and Pascale Minet, “Moving Beyond Testbeds? Lessons (We) Learned about Connectivity“, IEEE Pervasive Computing.
2. Shangxing Wang, Hanpeng Liu, Pedro Henrique Gomes and Bhaskar Krishnamachari, “Deep Reinforcement Learning for Dynamic Multichannel Access in Wireless Networks“, in IEEE Transactions on Cognitive Communications and Networking.
3. N. A. Jagadeesan, B. Krishnamachari, “Distributionally Robust Radio Frequency Localization,” IEEE Transactions on Signal and Information Processing over Networks, 2018.
4. Jingchu Liu, Bhaskar Krishnamachari, Sheng Zhou, Zhisheng Niu, “DeepNap: Data-Driven Base Station Sleeping Operations through Deep Reinforcement Learning,” IEEE Internet of Things Journal, SI on AI Powered Network Management, accepted 2018.

2017

1. Zhiyuan Jiang, Bhaskar Krishnamachari, Sheng Zhou, and Zhisheng Niu, “Optimal Sleeping Mechanism for Multiple Servers with MMPP-Based Bursty Traffic Arrival”, in IEEE Wireless Communications Letters.
2. Pranav Sakulkar, and Bhaskar Krishnamachari, “Online Learning Schemes for Power Allocation in Energy Harvesting Communications”, in IEEE Transactions on Information Theory.
3. Nachikethas A. Jagadeesan, and Bhaskar Krishnamachari, “A Unifying Bayesian Optimization Framework for Radio Frequency Localization”, in IEEE Transactions on Cognitive Communications and Networking.
4. Bingjie Leng, Xueying Guo, Xi Zheng, Bhaskar Krishnamachari, and Zhisheng Niu, “A Wait-and-See Two-Threshold Optimal Sleeping Policy for a Single Server With Bursty Traffic”, in IEEE Transactions on Green Communications and Networking, vol. 1, no. 4, pp. 528-540, Dec. 2017.
5. Pradipta Ghosh, He Ren, Reza, Banirazi, Bhaskar Krishnamachari, and Edmond Jonckheere, “Empirical evaluation of the heat-diffusion collection protocol for wireless sensor networks”, in Computer Network, Volume 127, 9 November 2017, Pages 217–232
6. Pedro Henrique Gomes, Thomas Watteyne and Bhaskar Krishnamachari, “MABO-TSCH: Multi-Hop And Blacklist-based Optimized Time Synchronized Channel Hopping“, in Transactions on Emerging Telecommunications Technologies, 2017.
7. Yi-Hsuan Kao, Bhaskar Krishnamachari, Moo-Ryong Ra and Fan Bai, “Hermes: Latency Optimal Task Assignment for Resource-constrained Mobile Computing“, in IEEE Transactions on Mobile Computing, 2017.
8. Thomas Watteyne, Pere Tuset-Peiró, Xavier Vilajosana, Sofie Pollin, and Bhaskar Krishnamachari, “Teaching Communication Technologies and Standards for the Industrial IoT? Use 6TiSCH!“, in IEEE Communications Magazine, vol. 55, no. 5, pp. 132-137, May 2017.
9. Bruno Faical, Heitor Freitas, Pedro H. Gomes, Leandro Y. Mano, Gustavo Pessin, André C.P.L.F. de Carvalho, Bhaskar Krishnamachari and Jó Ueyama,“An adaptive approach for UAV-based pesticide spraying in dynamic environments”, in Computers and Electronics in Agriculture, 2017.
10. Vinay Chamola, Bhaskar Krishnamachari and Biplab Sikdar, “Green Energy and Delay Aware Downlink Power Control and User Association for Off Grid Solar Powered Base Stations“,  IEEE Systems Journal, 2017.
11. Vinay Chamola, Biplab Sikdar and Bhaskar Krishnamachari, “Delay Aware Resource Management for Grid Energy Savings in Green Cellular Base stations with Hybrid Power Supplies“,  IEEE Transactions on Communications, 2017.

2016

1. Yanting Wu, Bhaskar Krishnamachari, George Rabanca, and Amotz Bar-Noy, “Efficient Mechanism Design for Competitive Carrier
   Selection and Rate Allocation“,  IEEE Transactions on Vehicular Technology, 2016.
2. Shangxing Wang, Andrea Gasparri and Bhaskar Krishnamachari, “Robotic Message Ferrying for Wireless Networks Using Coarse-Grained Backpressure Control“, IEEE Transactions on Mobile Computing, 2016.
3. Leandro Y. Mano, Bruno S. Faiçal, Luis H. V. Nakamura, Pedro H. Gomes, Giampaolo L. Libralon, Rodolfo I. Meneguete, Geraldo P. R. Filho, Gabriel T. Giancristofaro, Gustavo Pessin, Bhaskar Krishnamachari, Jó Ueyama, “Exploiting IoT technologies for enhancing Health Smart Homes through patient identification and emotion recognition“, Computer Communications, vol. 89-90, no. 1, pp. 178-190, Sept 2016.
4. Vinay Chamola, Bhaskar Krishnamachari and Biplab Sikdar, “An Energy and Delay Aware Downlink Power Control Strategy for Solar Powered Base Stations“, IEEE Communications Letters.
5. Yi Gai, Hua Liu and Bhaskar Krishnamachari, “A Packet Dropping Mechanism for Efficient Operation of M/M/1 Queues with Selfish Users“, Computer Networks, vol. 98, no. 7, pp. 1–13, April 2016.
6. Bruno S. Faical, Gustavo Pessin, Geraldo P. R. Filho, Andre C. P. L. F. Carvalho, Pedro H. Gomes, Jo Ueyama, “Fine-Tuning of UAV Control Rules for Spraying Pesticides on Crop Fields: An Approach for Dynamic Environments“, International Journal on Artificial Intelligence Tools, vol. 25, no. 1, February 2016

2015

1. Nan Li, Burcin Becerik-Gerber, Lucio Soibelman, Bhaskar Krishnamachari, “Comparative assessment of an indoor localization framework for building emergency response“, Automation in Construction 57, 42–54, 2015
2. Majed Alresaini, Kwame-Lante Wright, Bhaskar Krishnamachari, Michael J. Neely, “Backpressure Delay Enhancement for Encounter-Based Mobile Networks While Sustaining Throughput Optimality“, IEEE/ACM Transactions on Networking, vol. PP, no. 99, pp. 1-13, March 2015.
3. Chi Wang, Hua Liu, Kwame-Lante Wright, Bhaskar Krishnamachari, Murali Annavaram, “A Privacy Mechanism For Mobile-Based Urban Traffic Monitoring“, Pervasive and Mobile Computing, 2015.
4. Ryangsoo Kim, Hyuk Lim and Bhaskar Krishnamachari, “Prefetching-Based Data Dissemination in Vehicular Cloud Systems“, IEEE Transactions on Vehicular Technology.

2014

1. Nachikethas A. Jagadeesan and Bhaskar Krishnamachari, “Software-Defined Networking Paradigms in Wireless Networks: A Survey“, ACM Comput. Surv. 47, 2, Article 27 (December 2014)
2. Jo Ueyama, Heitor Freitas, Bruno S. Faical, Geraldo P. R. Filho, Pedro Fini, Gustavo Pessin, Pedro H. Gomes, Leandro A. Villas, “Exploiting the use of unmanned aerial vehicles to provide resilience in wireless sensor networks“, IEEE Communications Magazine, vol. 52, no. 12, December 2014
3. Yi Gai and Bhaskar Krishnamachari, “Distributed Stochastic Online Learning Policies for Opportunistic Spectrum Access“, IEEE Transactions on Signal Processing.
4. Kyuho Son, Eunsung Oh and Bhaskar Krishnamachari, “Energy-efficient Design of Heterogeneous Cellular Networks from Deployment to Operation“, Computer Networks (COMNET): Special Issue on Green Communications, 2014.
5. Revathi Venkataraman, Scott Moeller, Bhaskar Krishnamachari, Rama Rao T., “Trust-based Backpressure Routing in Wireless Sensor Networks“, International Journal of Sensor Networks (IJSNet), 2014.

2013

1. Joon Ahn, Maheswaran Sathiamoorthy, Bhaskar Krishnamachari, Fan Bai, Lin Zhang, “Optimizing Content Dissemination in Vehicular Networks with Radio Heterogeneity“, IEEE Transactions on Mobile Computing, vol.13, no.6, pp.1312-1325, June 2014.
2. Qiao Fu, Bhaskar Krishnamachari, Lin Zhang, “DAWN: A density adaptive routing for deadline-based data collection in vehicular delay tolerant networks“, “Tsinghua Science and Technology , vol.18, no.3, pp.230,241, June 2013.”
3. Maheswaran Sathiamoorthy, Alexandros G. Dimakis, Bhaskar Krishnamachari, Fan Bai, “Distributed Storage Codes Reduce Latency in Vehicular Networks“, IEEE Transactions on Mobile Computing, vol.13, no.9, pp.2016-2027, Sept. 2014.
4. Eunsung Oh, Kyuho Son, Bhaskar Krishnamachari, “Dynamic Base Station Switching-on/off Strategies for Green Cellular Networks“, IEEE Trans. on Wireless Communications, vol. 12, no. 5, pp. 2126-2136, May 2013.

2012

1. Longbo Huang, Scott Moeller, Michael J. Neely, Bhaskar Krishnamachari, “LIFO-Backpressure achieves near optimal utility-delay tradeoff“, “IEEE/ACM Transactions on Networking, accepted, 2012.”
2. Jiong Jin, Marimuthu Palaniswami and Bhaskar Krishnamachari, “Rate Control for Heterogeneous Wireless Sensor Networks: Characterization, Algorithms and Performance“, “Computer Networks 2012”.
3. Tat Fu, Amitabha Ghosh, Erik Johnson and Bhaskar Krishnamachari, “Energy-efficient deployment strategies in structural health monitoring using wireless sensor networks“, “Journal of Structural Control and Health Monitoring, May 2012 (in press)”.
4. Yi Gai, Bhaskar Krishnamachari and Rahul Jain, “Combinatorial Network Optimization with Unknown Variables: Multi-Armed Bandits with Linear Rewards and Individual Observations“, “IEEE/ACM Transactions on Networking, vol. 20, no. 5, 2012.”
5. Ozlem Durmaz Incel, Amitabha Ghosh, Bhaskar Krishnamachari, and Krishnakant Chintalapudi, “Fast Data Collection in Tree-Based Wireless Sensor Networks“, “IEEE Transactions on Mobile Computing, vol. 11, no. 1, pp. 86–99, Jan 2012.”

2011

1. M. Lou, E. Jonckheere, F. Bonahon, Y. Baryshnikov, B. Krishnamachari, “Load Balancing by Network Curvature Control“, “Int. J. of Computers, Communications & Control, ISSN 1841-9836, E-ISSN 1841-9844, Vol. VI (2011), No. 1 (March), pp. 134-149”
2. Amitabha Ghosh, Ozlem Durmaz Incel, V. S. Anil Kumar, and Bhaskar Krishnamachari, Multi-Channel Scheduling and Spanning Trees: Throughput-Delay Tradeoff for Fast Data Collection in Sensor Networks, IEEE/ACM Transactions on Networking, 2011. [An error in one of the illustrative figures of this paper is corrected here].
3. Kyuho Son, Hongseok Kim, Yung Yi and Bhaskar Krishnamachari, “Base Station Operation and User Association Mechanisms for Energy-Delay Tradeoffs in Green Cellular Networks“, IEEE Journal on Selected Area in Communications: Special Issue on Energy-Efficient Wireless Communications, vol. 29, no. 8, pp.1525-1536, Sept. 2011.”
4. Eunsung Oh, Bhaskar Krishnamachari, Xin Liu, Zhisheng Niu, “Towards Dynamic Energy-Efficient Operation of Cellular Network Infrastructure“, IEEE communications magazine, vol. 49, no. 6, pp. 56-61, June 2011. [A few numbers in the paper are clarified and corrected here.]

2010

1. Jiong Jin, Avinash Sridharan, Bhaskar Krishnamachari, and Marimuthu Palaniswami, “Handling Inelastic Traffic in Wireless Sensor Networks“, IEEE Journal on Selected areas in communications (JSAC), 2010.
2. Fan Bai and Bhaskar Krishnamachari, “Exploiting the wisdom of the crowd: localized, distributed information-centric VANETs“, IEEE Communications Magazine, vol. 48, no. 5, May 2010.
3. Keqin Liu, Qing Zhao, and Bhaskar Krishnamachari, “Dynamic Multichannel Access with Imperfect Channel State Detection“, IEEE Transactions on Signal Processing, vol. 58, No. 5, pp. 2795 – 2808, May, 2010.
4. Jae-Joon Lee, Bhaskar Krishnamachari, C.-C. Jay Kuo, “Determining Localized Tree Construction Schemes Based on Sensor Network Lifetime“, EURASIP Journal on Wireless Communications and Networking Volume 2010 (2010), Article ID 350198, 13 pages.
5. Joon Ahn, Affan, Syed, Bhaskar Krishnamachari, John Heidemann, ‘Design and Analysis of a Propagation Delay Tolerant ALOHA Protocol for Underwater Networks’, Elsevier Ad Hoc Networks Journal (Tech Report)

2009

1. Sahand H. A. Ahmad, Mingyan Liu, Tara Javidi, Qing Zhao, and Bhaskar
   Krishnamachari, “Optimality of Myopic Sensing in Multi-Channel Opportunistic Access“, IEEE Transactions on Information Theory, 2009.
2. Andrea Gasparri, Bhaskar Krishnamachari, and Gaurav S. Sukhatme, “A Framework for Multi-Robot Node Coverage in Sensor Networks“, Annals of Math and Artificial Intelligence (AMAI), Special Issue on Multi-Robot Coverage, Search, and Exploration, 2009.
3. Marco Zuniga, Chen Avin, and Bhaskar Krishnamachari, “Using Heterogeneity to Enhance Random Walk-based Queries“, Journal of Signal Processing Systems, December 2009, Volume 57, Issue 3, pages 401-414.
4. Shyam Kapadia, Bhaskar Krishnamachari and Shahram Ghandeharizadeh, “Static Replication Strategies for Content Availability in Vehicular Ad-hoc Networks“, Mobile Networks and Applications, October 2009, Volume 14, Issue 5, pages 590-610.
5. Joon Ahn and Bhaskar Krishnamachari, “Scaling Laws for Data-Centric Storage and Querying in Wireless Sensor Networks“, IEEE/ACM Transactions on Networking, Aug 2009, Volume 17, Issue 4, pages 1242-1255.
6. Sameera Poduri, Sundeep Pattem, Bhaskar Krishnamachari, and Gaurav S. Sukhatme, “Using Local Geometry and Position Control for Tunable Sensor Network Configuration“, IEEE Transactions on Mobile Computing, Volume 8, Issue 2, February 2009.

2008

1. Fariba Ariaei, Mingji Lou, Edmond Jonckheere, Bhaskar Krishnamachari, and Marco Zuniga, “Curvature of Indoor Sensor Network: Clustering Coefficient“, EURASIP Journal on Wireless Communications and Networking, November 2008.
2. Pai-Han Huang, Maulik Desai, Xiaofan Qiu and Bhaskar Krishnamachari, “On the Multi-Hop Performance of Synchronization Mechanisms in High Propagation Delay Networks“, IEEE Transactions on Computers, May 2009, vol. 58, no. 5, pp. 577-590.
3. Qing Zhao, Bhaskar Krishnamachari and Keqin Liu, “On Myopic Sensing for Multi-Channel Opportunistic Access: Structure, Optimality, and Performance“, IEEE Transactions on Wireless Communications, Dec 2008, vol. 7, no. 22, pp. 5431 – 5440.
4. Sundeep Pattem, Bhaskar Krishnamachari and Ramesh Govindan, “The Impact of Spatial Correlation on Routing with Compression in Wireless Sensor Networks“, ACM Transactions on Sensor Networks, Volume 4, Number 4, August 2008.
5. Jae-Joon Lee, Bhaskar Krishnamachari, and C.-C. Jay Kuo, “Aging Analysis in Large-scale Wireless Sensor Networks“, Elsevier Ad Hoc Networks, Sept 2008, Volume 6, Issue 7, pp. 1117-1133.
6. Marco Zuniga, Karim Seada, Bhaskar Krishnamachari, and Ahmed Helmy, “Efficient geographic routing over lossy links in wireless sensor networks“, ACM Transactions on Sensor Networks, May 2008, Volume 4, Issue 3, pages 111-143.
7. Joon Ahn, Shyam Kapadia, Sundeep Pattem, Avinash Sridharan, Marco Zuniga, Jung-Hyun Jun, Chen Avin, and Bhaskar Krishnamachari., “Empirical evaluation of querying mechanisms for unstructured wireless sensor networks“, SIGCOMM Comput. Commun. Rev., 38(3):17–26, 2008
8. Avinash Sridharan, Bhaskar Krishnamachari, “Maximizing network utilization with max-min fairness in wireless sensor networks“, ACM/Kluwer Wireless Networks, ISSN:1572-8196 (Online), Februrary 2008
9. Chen Avin, Bhaskar Krishnamachari, “The Power of Choice in Random Walks: An Empirical Study“, Elsevier Computer Networks Journal Special Issue on Wireless Performance,Vol. 52, No. 1, 2008 (invited from the best papers of MSWiM ’06)
10. Y. Yu, B. Krishnamachari, V. K. Prasanna, “Data Gathering with Tunable Compression in SensorNetworks“, IEEE Transactions on Parallel and Distributed Computing (TPDS), Vol. 19, No. 2, February 2008.
11. Kiran Yedavalli, Bhaskar Krishnamachari, “Sequence-Based Localization in Wireless Sensor Networks,“, IEEE Transactions on Mobile Computing, Vol. 7, no. 1, January 2008.

2007

1. Marco Zuniga, Bhaskar Krishnamachari, “An Analysis of Unreliability and Asymmetry in Low-Power Wireless Links“, ACM Transactions on Sensor Networks, Vol 3, No. 2, June 2007.
2. Gang Lu, Bhaskar Krishnamachari, “Minimum Latency Joint Scheduling and Routing in Wireless Sensor Networks“, Ad Hoc Networks Journal (Elsevier), special issue on Recent Advances in Wireless Sensor Networks, 2007.
3. Kiran Yedavalli, Bhaskar Krishnamachari, Lakshmi Venkataraman, “Fast/Fair Mobile Localization in Infrastructure Wireless Sensor Networks“, ACM Mobile Computing and Communications Review, special issue on Localization Technologies and
   Algorithms, 2007.
4. Gang Yu, Bhaskar Krishnamachari, Cauligi S. Raghavendra,, ““An Adaptive Energy-Efficient and Low-Latency MAC for Tree-based Data Gathering in Sensor Networks”,“, Journal of Wireless Communications and Mobile Computing, special issue on Advances in Resource-Constrained Device Networking, Vol. 7, 2007.

2006

1. Yang Yu, Bhaskar Krishnamachari, Viktor Prasanna,, ““Energy Minimization for Real-Time Data Gathering in Wireless Sensor Networks”,“, IEEE Transactions on Wireless Communications, Vol. 5, No. 11, pp. 3087-3096, November 2006.
2. Narayanan Sadagopan, Mitali Singh, and Bhaskar Krishnamachari,, “Decentralized Utility Based Sensor Network Design,“, ACM Mobile Networks and Applications Journal, Vol. 11, No. 3, 2006.

2005

1. Ashish Goel, Sanatan Rai, and Bhaskar Krishnamachari, “Monotone Properties of Random Geometric Graphs Have Sharp Thresholds,“, Annals of Applied Probability, Vol. 15, No. 4, November 2005.
2. Marco Zuniga and Bhaskar Krishnamachari, “Optimal Transmission Radius for Flooding in Large Scale Sensor Networks,“, Journal of Cluster Computing, Cluster Computing Journal, Springer, Vol. 8, no. 2-3, pp. 167-178, July 2005.
3. Narayanan Sadagopan, Bhaskar Krishnamachari, “Maximizing Data Extraction in Energy-Limited Sensor Networks,“, International Journal of Distributed Sensor Networks, 2005.
4. Ramon Bejar, Cesar Fernandez, Magda Valls, Carmel Domshlak, Carla Gomes, Bart Selman, Bhaskar Krishnamachari, “Sensor networks and distributed CSP: Communication, Computation and Complexity,“, Artificial Intelligence Journal, Vol. 161, No. 1-2, pp. 117-148, January 2005.
5. Narayanan Sadagopan, Bhaskar Krishnamachari, and Ahmed Helmy, “Active Query Forwarding in Sensor Networks (ACQUIRE),“, Journal of Ad Hoc Networks, Elsevier, Vol 3, Issue 1, pp. 91-113, January 2005.

2004

1. Dongjin Son, Ahmed Helmy, Bhaskar Krishnamachari, “The Effect of Mobility-induced Location Errors on Geographic Routing in Mobile Ad Hoc and Sensor Networks: Analysis and Improvement using Mobility Prediction“, IEEE Transactions on Mobile Computing (Special Issue on Mobile Sensor Networks), Vol.3, No. 3, pp. 233-245, July 2004.
2. Fernando Ordonez and Bhaskar Krishnamachari, “Optimal Information Extraction in Energy-Limited Wireless Sensor Networks“, IEEE Journal on Selected Areas in Communications, special issue on Fundamental Performance Limits of Wireless Sensor Networks, Vol. 22, No. 6, pp. 1121-1129, August 2004.
3. Fan Bai, Narayanan Sadagopan, Bhaskar Krishnamachari, Ahmed Helmy, “Modeling Path Duration Distributions in MANETs and their Impact on Reactive MANET Routing Protocols“, IEEE Journal on Selected Areas in Communications, Quality of Service Delivery in Variable Topology Networks, Vol. 22, No. 7, pp. 1357-1373, September 2004.
4. Shahram Ghandeharizadeh, Bhaskar Krishnamachari, and Shanshan Song, “Placement of Continuous Media in Wireless Peer-to-Peer Networks“, IEEE Transactions on Multimedia, Special Issue on Streaming Media, Vol. 6 , No. 2, April 2004.
5. Bhaskar Krishnamachari, and Sitharama Iyengar, “Bayesian Algorithms for Fault-tolerant Event Region Detection in Wireless Sensor Networks“, IEEE Transactions on Computers, Vol. 53, No. 3, March 2004. [Some errors in this paper are indicated and corrected here.]
6. Bhaskar Krishnamachari, Rung-Hung Gau, Stephen B. Wicker, and Zygmunt J. Haas, “Optimal Sequential Paging in Cellular Networks“, ACM/Baltzer Wireless Networks, Vol. 10, No. 2, March 2004.
7. Yang Yu, Bhaskar Krishnamachari, and Viktor K. Prasanna, “Issues in Designing Middleware for Wireless Sensor Networks“, IEEE Network Magazine, January 2004.

2003

1. Bhaskar Krishnamachari, Stephen Wicker, Ramon Bejar and Cesar Fernandez, “On the Complexity of Distributed Self-Configuration in Wireless Networks“, Journal of Telecommunication Systems, Special Issue on Wireless Networks and Mobile Computing, Eds. I. Stojmenovic and S. Olariu, Vol. 22, No. 1, January/April 2003.

2002

1. Rung-Hung Gau, Zygmunt J. Haas, and Bhaskar Krishnamachari, “Multicast Flow Control for Heterogeneous Receivers“, IEEE/ACM Transactions on Networking, Vol. 10, No. 1, February 2002.

Books

1. Bhaskar Krishnamachari, “Networking Wireless Sensors“, Cambridge University Press, January 2006. (survey textbook)
2. Yang Yu, Viktor Prasanna, Bhaskar Krishnamachari, “Information Processing and Routing in Wireless Sensor Networks”, World Scientific Press, December 2006. (research monograph).

Book Chapters

1. Gowri Sankar Ramachandran, Bhaskar Krishnamachari, “Real-Time Internet of Things for Smart Environments,” In: Tian YC., Levy D. (eds) Handbook of Real-Time Computing, ISBN: 978-981-4585-87-3, Springer, DOI: https://doi.org/10.1007/978-981-4585-87-3_47-1.
2. Yi Gai, Jian Lin, Bhaskar Krishnamachari, “Security and Privacy in Vehicular Networks: Challenges and Algorithm,” in Cognitive Vehicular Networks, Eds. Anna Maria Vegni and Dharma P. Agrawal, CRC Press, p. 151-168, 2016
3. Pradipta Ghosh, Andrea Gasparri, Jiong Jin, Bhaskar Krishnamachari. “Robotic Wireless Sensor Networks”, in The Philosophy of Mission-Oriented Wireless Sensor Networks, Springer., 2017.
4. Kyuho Son, Hongseok Kim, Yung Yi, and Bhaskar Krishnamachari, “Toward Energy-Efficient Operation of Base Stations in Cellular Wireless Networks”, book chapter in Green Communications: Theoretical Fundamentals, Algorithms, and Applications (ISBN: 978-1-4665-0107-2), CRC Press, Taylor & Francis, LLC, 2012.
5. Shyam Kapadia, Bhaskar Krishnamachari and Lin Zhang (2011). Data Delivery in Delay Tolerant Networks: A Survey, Mobile Ad-Hoc Networks: Protocol Design, Prof. Xin Wang (Ed.), ISBN: 978-953-307-402-3, InTech, DOI: 10.5772/12944. Available from: http://www.intechopen.com/books/mobile-ad-hoc-networks-protocol-design/data-delivery-in-delay-tolerant-networks-a-survey
6. Ozlem Durmaz Incel, Amitabha Ghosh, and Bhaskar Krishnamachari “Scheduling Algorithms for Tree-Based Data Collection in Wireless Sensor Networks,”
   Theoretical Aspects of Distributed Computing in Sensor Networks, Eds. S. Nicoletseas, J. Rolim, Springer Verlag, 2010.
7. Hua Liu, Bhaskar Krishnamachari, Shyam Kapadia, “Game Theoretic Tools Applied to Wireless Networks”, Encyclopedia of Ad Hoc and Ubiquitous Computing, Editor D. Agrawal, World Scientific Publishers, 2008
8. Avinash Sridharan and Bhaskar Krishnamachari, “Optimization and Distributed Control for Fair Data Gathering in Wireless Sensor Networks,” Modeling and Control of Complex Systems, Eds. P.Ioannou and A. Pitsillides, CRC Press, 2007.
9. Bhaskar Krishnamachari and Fernando Ordonez, “The Impact of Fairness Constraints on Data Gathering in Energy-Limited Wireless Sensor Networks: A Study Using Optimization Models”, in Wireless Ad-Hoc and Sensor Networks, Ed. Ahmed Safwat, 2007.
10. Bhaskar Krishnamachari, “Modeling Data Gathering in Wireless Sensor Networks”, book chapter in Wireless Sensor Networks and Applications, Eds. Y. Li, M. Thai, and W. Wu, Springer, 2007.
11. Bhaskar Krishnamachari and Kiran Yedavalli, “Secure Sequence-based Localization for Wireless Networks,” book chapter in
    Secure Localization and Time Synchronization for Wireless Sensor and Ad Hoc Networks, Eds. R. Poovendran, C. Wang, S. Roy, Springer, November 2006.
12. Bhaskar Krishnamachari, “A Survey of Adaptive Active Querying,” book chapter in
    Distributed Sensor Networks, Eds. R. Brooks and S.S. Iyengar, CRC Press, 2005.
13. Bhaskar Krishnamachari and Fernando Ordonez, “Fundamental Limits of Networked Sensing,” book chapter in Wireless Sensor Networks, Eds. T. Znati, K. Sivalingam and C. S. Raghavendra, Kluwer Academic Publishers, 2004.
14. Bhaskar Krishnamachari, Congzhou Zhou, and Baharak Shademan, “Self Optimization in Sensor Networks,” book chapter in Advances in Pervasive Computing and Networking, Eds. B. Szymanski and B. Yener, Kluwer Publishers, 2004.
15. Bhaskar Krishnamachari and Stephen Wicker, “Base Station Location Optimization in Cellular Wireless Networks using Heuristic Search Algorithms,” book chapter in Soft Computing in Communications, Ed. L. Wang, Springer-Verlag, 2004.
16. Cesar Fernandez, Ramon Bejar, Bhaskar Krishnamachari, Carla Gomes,
    and Bart Selman. “Communication and computation in distributed CSP algorithms,” book chapter in Distributed Sensor Networks, A Multiagent Perspective, Eds. V. Lesser, C.L. Ortiz, Jr., and M. Tambe, Kluwer Academic Publishers, May 2003.
17. Bhaskar Krishnamachari, Stephen Wicker, Ramon Bejar, and Marc Pearlman,
    “Critical Density Thresholds in Distributed Wireless Networks,”book chapter in Communications, Information and Network Security, Eds. H. Bhargava, H.V. Poor, V. Tarokh, and S. Yoon, Kluwer Publishers, December 2002.
18. Bhaskar Krishnamachari and Stephen B. Wicker, “Global Search Techniques for Problems in Mobile Communications,” book chapter in Telecommunications Optimization: Adaptive and Heuristic Approaches, Eds. David Corne et al., John Wiley & Sons Publishers, October 2000.

Technical Reports and Preprints

2024

1. J. Coleman, R. Agrawal, E. Hirani, and B. Krishnamachari, “Parameterized Task Graph Scheduling Algorithm for Comparing Algorithmic Components”, arXiv preprint arXiv:2403.07112.
2. J. Coleman and B. Krishnamachari, “Comparing Task Graph Scheduling Algorithms: An Adversarial Approach”, arXiv preprint arXiv:2403.07120.

2023

1. Sheng Yu, Jared Coleman, and Bhaskar Krishnamachari, “Chatlang: A Two-Window Approach to Chatbots for Language Learning“, USC ANRG Technical Report ANRG-2023-01, September 2023.
2. Elizabeth Ondula and Bhaskar Krishnamachari, “Reinforcement Learning for Safe Occupancy Strategies in Educational Environment during an Epidemic“, arXiv preprint arXiv:2312.15163.

2022

1. Mingyu Zong and Bhaskar Krishnamachari, “A Survey on GPT-3“, USC ANRG Technical Report ANRG-2022-01, December 2022.
2. Mehrdad Kiamari, Bhaskar Krishnamachari, Muhammad Naveed, and Seokgu Yun. “Blizzard: a Distributed Consensus Protocol for Mobile Devices“, arXiv preprint arXiv:2201.02002, 2022.

2021

1. Kiamari, Mehrdad, and Bhaskar Krishnamachari. “GCNScheduler: Scheduling distributed computing applications using graph convolutional networks.” arXiv preprint arXiv:2110.11552, 2021.
2. Zhao, Xiangchen, Diyi Hu, and Bhaskar Krishnamachari. “Design and Experimental Evaluation of Algorithms for Optimizing the Throughput of Dispersed Computing“, arXiv preprint arXiv:2112.13875, 2021.

2020

1. Arvin Hekmati, Gowri Ramachandran, and Bhaskar Krishnamachari. “CONTAIN: Privacy-oriented Contact Tracing Protocols for Epidemics“, USC ANRG Technical Report ANRG-2020-01. https://arxiv.org/abs/2004.05251
2. Gowri Ramachandran, Jeremy Stout, Joyce J. Edson, and Bhaskar Krishnamachari. “ParkingJSON: An Open Standard Format for Parking Data in Smart Cities“, USC ANRG Technical Report ANRG-2020-02.

2019

1. Kwame-Lante Wright, Bhaskar Krishnamachari, and Fan Bai. “Noctua: A Publish-Process-Subscribe System for IoT“, USC ANRG Technical Report ANRG-2019-01.  arXiv: 1805.02818 [cs.DC].

2018

1. Gowri Sankar Ramachandran, and Bhaskar Krishnamachari, “Blockchain for the IoT: Opportunities and Challenges“, arXiv: 1805.02818 [cs.DC].
2. Shangxing Wang, Hanpeng Liu, Pedro Henrique Gomes and Bhaskar Krishnamachari, “Deep Reinforcement Learning for Dynamic Multichannel Access in Wireless Networks“, arXiv: 1802.06958 [cs.NI].
3. Pranav Sakulkar, Pradipta Ghosh, Aleksandra Knezevic, Jiatong Wang, Quynh Nguyen, Jason Tran, H.V. Krishna Giri Narra, Zhifeng Lin, Songze Li, Ming Yu, Bhaskar Krishnamachari, Salman Avestimehr, and Murali Annavaram, “WAVE: A Distributed Scheduling Framework for Dispersed Computing“, USC ANRG Technical Report, ANRG-2018-01.

2017

1. Diyi​ ​ Hu,​ ​ Pranav​ ​ Sakulkar,​ ​ Bhaskar​ ​ Krishnamachari, “Greedy​ ​ Pipeline​ ​ Scheduling​ ​ for​ ​ Online​ ​ Dispersed​ ​ Computing“, USC ANRG Technical Report, ANRG-2017-06.
2. Pedro Henrique Gomes, Chi Wang, Bhaskar Krishnamachari, Edmond Jonckheere, “Ollivier’s Ricci Curvature of real low-power wireless network testbed,“, USC ANRG Technical Report, ANRG-2017-05, 2017.
3. Bhaskar Krishnamachari and Kwame Wright, “The Publish-Process-Subscribe Paradigm for the Internet of Things“, USC ANRG Technical Report, ANRG-2017-04, 2017.
4. Nachikethas A. Jagadeesan, and Bhaskar Krishnamachari, “A Unifying Bayesian Optimization Framework for Radio Frequency Localization“, USC ANRG Technical Report, ANRG-2017-03, arXiv:1703.02639 [cs.NI].
5. Jingchu Liu, Bhaskar Krishnamachari, Sheng Zhou, and Zhisheng Niu, “Painting the DragonEye: From Inanimate Data to Interactive Control Emulation of Cellular Networks“, USC ANRG Technical Report, ANRG-2017-02.

2016

1. Pradipta Ghosh and Bhaskar Krishnamachari, “Interference Power Bound Analysis of a Network of Wireless Robots“, USC ANRG Technical Report, ANRG-2016-04, arXiv:1608.08261 [cs.RO].
2. Pranav Sakulkar and Bhaskar Krishnamachari, “Online Learning of Power Allocation Policies in Energy Harvesting Communications“, USC ANRG Technical Report, ANRG-2016-03.
3. Pranav Sakulkar and Bhaskar Krishnamachari, “Stochastic Contextual Bandits with Known Reward Functions“, USC ANRG Technical Report, ANRG-2016-02.
4. Amber Bhargava, Timothy Ferrell, Alex Jones, Leo Linsky, Jayashree Mohan, and Bhaskar Krishnamachari, “Optimizing Single-Phase Downloads over Random Duration Links in Mobile Networks“, USC ANRG Technical Report.

2014

1. Maheswaran Sathiamoorthy, Keyvan Rezaei Moghadam, Bhaskar Krishnamachari, ّFan Bai, “Helper Node Allocation Strategies for Content Dissemination in Intermittently Connected Mobile Networks“, USC ANRG Technical Report, ANRG-2014-01.

2011

1. Yi Gai and Bhaskar Krishnamachari, “Decentralized Online Learning Algorithms for Opportunistic Spectrum Access“, arXiv:1104.0111.
2. Maheswaran Sathiamoorthy, Alexandros G. Dimakis, Bhaskar Krishnamachari and Fan Bai, “Distributed Storage Codes Reduce Latency in Vehicular Networks“, CENG-2011-3.

2010

1. Kyuho Son, Eunsung Oh and Bhaskar Krishnamachari, “Energy-Aware Hierarchical Cell Configuration: from Deployment to Operation“, CENG-2010-10.
2. Yi Gai, Bhaskar Krishnamachari and Rahul Jain, “Combinatorial Network Optimization with Unknown Variables: Multi-Armed Bandits with Linear Rewards“, CENG-2010-9. (A journal version of this technical report is under submission in IEEE/ACM Transactions on Networking)
3. Yi Gai, Bhaskar Krishnamachari and Mingyan Liu, “On the Combinatorial Multi-Armed Bandit Problem with Markovian Rewards“, arXiv:1012.3005.

2009

1. Scott Moeller, Avinash Sridharan, Bhaskar Krishnamachari, Omprakash Gnawali, “Backpressure Routing Made Practical“, USC CENG Technical Report, CENG-2009-10
2. Sungwon Lee, Sundeep Pattem, Maheswaran Sathiamoorthy, Bhaskar Krishnamachari, Antonio Ortega, “Compressed Sensing and Routing in Sensor Networks“, USC CENG Technical Report, CENG-2009-4

2008

1. Avinash Sridharan, Scott Moeller, and Bhaskar Krishnamachari, “Investigating Backpressure-based Rate Control Protocols for Wireless Sensor Networks“, CENG Technical Report, CENG-2008-7
2. Amitabha Ghosh, Ozlem Durmaz Incel, V. S. Anil Kumar, and Bhaskar Krishnamachari, “Algorithms for Fast Aggregated Convergecast in Sensor Networks“, CENG Technical Report, CENG-2008-8
3. Ozlem Durmaz Incel, Amitabha Ghosh, Bhaskar Krishnamachari, and Krishna Kant Chintalapudi, “Multi-Channel Scheduling for Fast Convergecast in Wireless Sensor Networks“, CENG Technical Report, CENG-2008-9
4. Dongjin Son, Bhaskar Krishnamachari, and John Heidemann, “Wireless Medium Access for Concurrent Communication“, USC-ISI Technical Report ISI-TR-652, May 2008

2007

1. Joon Ahn and Bhaskar Krishnamachari, “Performance of Propagation Delay Tolerant ALOHA Protocol for Underwater Wireless Networks“, USC CENG Technical Report CENG-2007-13, Nov, 2007

2006

1. Joon Ahn and Bhaskar Krishnamachari, “Derivations of the Expected Energy Cost of Search and Replication in Wireless Sensor Networks“, USC CENG Technical Report CENG-2006-3, 2006

2005

1. Bhaskar Krishnamachari and Joon Ahn, “Optimizing Data Replication for Expanding Ring Queries in Wireless Sensor Networks“, USC CENG Technical Report CENG-05-14, Oct. 2005