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Journal
• On the Second-Order Asymptotics of the Hoeffding Test and Other Divergence Tests by Harsha K., R J. , Koch T. IEEE Transactions on Information Theory 71 7459-7483 (2025)
• Coded Caching with File and Demand Privacy by Qi C., R J. IEEE Communication Letters 26 1979-1983 (2022)
• Private Index Coding by Narayanan V., R J. , Mishra V. , Dey B. , Karamchandani N. , Prabhakaran V. IEEE Transactions on Information Theory 68 2020-2049 (2022)
• Fundamental Limits of Demand-Private Coded Caching by Gujarpadhye C., R J. , Kamath S. , Dey B. , Karamchandani N. IEEE Transactions on Information Theory 28 4106-4134 (2022)
• Scaling Laws for Gaussian Random Many-Access Channels by R J., Koch T. IEEE Transactions on Information Theory 68 2429-2459 (2022)
• Interactive Secure Function Computation by Data D., Kuri G. , R J. , Prabhakaan V. IEEE Transactions on Information Theory 66 5492-5521 (2020)
• Function Computation through a bidirectional relay by R J., Dey B. IEEE Transactions on Information Theory 65 902-915 (2019)
• Oblivious Transfer over Wireless Channels by R J., Dey B. , Viterbi E. IEEE Transactions on Communications 64 893-905 (2016)
Seminars
• Second-Order Asymptotics of Divergence Tests by Harsha K., R J. , Koch T. 2024 International Zurich Seminar on Information and Communication 53-57 (2024)
Conferences
• Second-Order Asymptotics of Hoeffding-Like Hypothesis Tests by Harsha K., R J. , Koch T. Information Theory Workshop (ITW) - (2022)
• Improved Memory-Rate Trade-off for Caching with Demand Privacy by Gujarpadhye C., R J. , Dey B. , Karamchandani N. IEEE Information Theory Workshop (ITW) - (2021)
• Scaling Laws for Many-Access Channels and Unsourced Random Access by R J., Koch T. Asilomar Conference on Signals, Systems, and Computers - (2021)
• On the Per-User Probability of Error in Gaussian Many-Access Channels by R J., Koch T. International Zurich Seminar on Information and Communication (IZS) - (2020)
• Capacity per Unit-Energy of Gaussian Random Many-Access Channels by R J., Koch T. International Symposium on Information Theory (ISIT) - (2020)
• Demand-Private Coded Caching and the Exact Trade-off for N=K=2 by Kamath S., R J. , Dey B. National Conference on Communications (NCC) - (2020)
• Capacity per Unit-Energy of Gaussian Many-Access Channels by R J., Koch T. International Symposium on Information Theory (ISIT) - (2019)
• The Role of Interaction and Common Randomness in Two-User Secure Computation by Kurri G., R J. , Prabhakaran V. International Symposium on Information Theory (ISIT) - (2018)
• Private Index Coding by Narayanan V., R J. , Mishra V. , Dey B. , Karamchandani N. , Prabhakaran V. International Symposium on Information Theory (ISIT) - (2018)
• Broadcast Function Computation with Complementary Side Information by R J., Dey B. Globecom NetCod 2016 - (2016)
• Oblivious Transfer over OFDM and MIMO Channels by R J., Dey B. , Viterbo E. Information Theory Workshop (ITW) - (2015)
• Zero-error function computation through a bidirectional relay by R J., Dey B. Information Theory Workshop (ITW) - (2015)
• Exact Topology Inference for DAGs using Network Coding by R J., Dey B. International Symposium on Network Coding (NetCod) - (2012)

Principal Investigator

• Fundamental Limits of Energy-Efficient Short-Packet Communication in 5G and Beyond