I obtained a Ph.D. in the EECS department at MIT, working with Prof. Eytan Modiano at the Laboratory for Information and Decision Systems (LIDS). My research is on modeling, analysis and design of communication networks, with emphasis on wireless and real-time networks. My current focus is on scheduling problems in networked control systems, robotics and federated learning.
Priot to my time at MIT, I received a B.Tech. with Honors in Electrical Engineering at the Indian Institute of Technology, Bombay (IIT-B). There, I worked with Prof. Sharayu Moharir on resource allocation in wireless networks.
You can find press coverage of some of my recent work at the following links - MIT News, AeroAstro@MIT, Schwarzman College of Computing MIT, Institute for Data Systems and Society MIT, Wireless Communications Alliance, AI Magazine, Hackster.io, TechXplore, Autonomous Vehicle International, and Quadricottero.
I recently defended my Ph.D. thesis successfully at MIT. This was a culmination of 6 years of work, and I am grateful to everyone who helped me along the way!
My research interests include
Control & Optimization
I currently work on designing scheduling policies for the consistent delivery of timely information in wireless and mobile networks. Applications include internet-of-things, networked control systems, multi-agent robotics and federated learning.
My work typically involves formulating a theoretical model that captures the main details of a problem to be studied, but still remains analytically tractable. Then, I analyze this model to gain new insights; using tools from probability, optimization and algorithms. More recently, I have also been interested in building new wireless systems that verify our fundamental theoretical results in practice. A short video describing some of this work is linked below -
V. Tripathi, I. Kadota, E. Tal, M. Shahir Rehman, A. Warren, S. Karaman, and E. Modiano, "WiSwarm: Age-of-Information-based Wireless Networking for Collaborative Teams of UAVs", IEEE INFOCOM, 2023: [Technical Report].
V. Tripathi, N. Jones, and E. Modiano, "Fresh-CSMA: A Distributed Protocol for Minimizing Age of Information", IEEE INFOCOM, 2023: [Technical Report].
V. Tripathi, R. Talak, and E. Modiano, "Information Freshness in Multi-Hop Wireless Networks", IEEE/ACM Transactions on Networking, 2022: [Technical Report].
V. Tripathi and E. Modiano, "Optimizing Age of Information with Correlated Sources", ACM MobiHoc, 2022: Best Paper Runner Up Award. [Technical Report] .
V. Tripathi, L. Ballotta, L. Carlone, and E. Modiano, "“Computation and Communication Co-Design for Real-Time Monitoring and Control in Multi-Agent Systems", IFIP WiOpt, 2021: [Technical Report].
V. Tripathi, and E. Modiano, "An Online Learning Approach to Optimizing Time- Varying Costs of AoI", ACM Mobihoc, 2021: [Technical Report].
V. Tripathi, and E. Modiano, "Age Debt: A general framework for minimizing age of information", AoI Workshop, IEEE INFOCOM, 2021: [Technical Report].
Visit my google scholar profile for a complete list of publications.