Publications

Journal Publications and Preprints:

• S. Sreekumar and K. Kato “Deviation Inequalities for Rényi Divergence Estimators via Variational Expression”
  arXiv:2508.09382 , 2025.



• A. Nema, S. Sreekumar and M. Berta “One-shot Multiple Access Channel Simulation”
  arXiv:2410.17198 , 2025.



• S. Sreekumar, C. Hirche, H-C. Cheng, and M. Berta “Distributed Quantum Hypothesis Testing under Zero-rate Communication Constraints”
  Annales Henri Poincaré , 2025.



• T. Rippchen, S. Sreekumar and M. Berta, “Locally-Measured Rényi Divergences”
  IEEE Transactions on Information Theory vol. 71, no. 8, pp. 6105 - 6133, 2025.



• S. Sreekumar and M. Berta, “Limit Distribution Theory for Quantum Divergences”
  IEEE Transactions on Information Theory vol. 71, no. 1, pp. 459 - 484, 2025.



• Z. Goldfeld, D. Patel, S. Sreekumar, and M.M. Wilde, “Quantum Neural Estimation of Entropies”
  Physical Review A vol.~109, no.~3, 2024.



• S. Sreekumar, Z. Goldfeld and K. Kato, “Limit Distribution Theory for f-Divergences”
  IEEE Transactions on Information Theoryvol.~70, no.~2, pp. 1233--1267, 2024.



• S. Sreekumar and Z. Goldfeld, “Neural Estimation of Statistical Divergences”
  Journal of Machine Learning Research ,23(126) : 1-75, 2022.



• S. Sreekumar, A. Bunin, Z. Goldfeld, H. H. Permuter, and S. Shamai, “The Secrecy Capacity of Cost-constrained Wiretap Channels”
  IEEE Transactions on Information Theory, vol. 67, no. 3, pp. 1433-1445, March 2021.



• S. Sreekumar, A. Cohen, and D. Gündüz, “Privacy-aware Distributed Hypothesis Testing,”
  Entropy, vol. 22, no. 6:665, June 2020.



• S. Sreekumar and D. Gündüz, “Distributed Hypothesis Testing over Discrete Memoryless Channels”
  IEEE Transactions on Information Theory, vol. 66, no. 4, pp. 2044-2066, April 2020.



• S. Kapoor, S. Sreekumar, and S. R. B. Pillai, “Distributed Scheduling in Multiple Access with Bursty Arrivals under a Maximum Delay Constraint,”
  IEEE Transactions on Information Theory, vol. 64, no. 2, pp. 1297 - 1316, February 2018.



• S. Kapoor, S. Sreekumar, and S. R. B. Pillai, “Distributed Scheduling in Multiple Access with Bursty Arrivals under a Maximum Delay Constraint,”
  IEEE Transactions on Information Theory, vol. 64, no. 2, pp. 1297 - 1316, February 2018.



• S. Sreekumar, B. K. Dey, and S. R. B. Pillai “Distributed Rate Adaptation and Power Control in Fading Multiple Access Channels,”
  IEEE Transactions on Information Theory, vol. 61, no. 10, pp. 5504-5524, October 2015.



• S. Sreekumar, B. K. Dey, and S. R. B. Pillai “Distributed Rate Adaptation and Power Control in Fading Multiple Access Channels,”
  IEEE Transactions on Information Theory, vol. 61, no. 10, pp. 5504-5524, October 2015.

Conference Publications:

• S. Sreekumar and M. Berta, “Limit Distribution for Quantum Relative Entropy”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Athens, Greece, Jun. 2024.



• T. Rippchen, S. Sreekumar and M. Berta “Locally-Measured Rényi Divergences”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Athens, Greece, Jun. 2024.



• A. Nema, S. Sreekumar and M. Berta “One-shot multiple access channel simulation”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Athens, Greece, Jun. 2024.



• S. Sreekumar, Z. Goldfeld, and K. Kato, “Limit Distribution Theory for KL divergence and Applications to Auditing Differential Privacy”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Taipei, Taiwan, Jun. 2023.



• S. Sreekumar, Z. Zhang, and Z. Goldfeld,“Non-asymptotic Performance Guarantees for Neural Estimation of f-divergences”
  in Proceedings of the International Conference on Artificial Intelligence and Statistics (AISTATS), April 2021.



• S. Sreekumar and Z. Goldfeld, “Soft-covering via Constant-composition Superposition codes”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Melbourne, Australia, September 2021.



• S.Sreekumar and D. Gündüz, “Strong Converse for Testing Against Independence over a Noisy channel”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Los Angeles, CA, USA, June 2020.



• D. Gündüz, D. B. Kurka, M. Jankowski, M. M. Amiri, E. Ozfatura and S. Sreekumar, “Communicate to Learn at the Edge,”
  in IEEE Communications Magazine, vol. 58, no. 12, pp. 14-19, December 2020.



• S.Sreekumar and D. Gündüz, “Optimal Privacy-Utility Trade-off Under Rate Constraints”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Paris, France, July 2019.



• S.Sreekumar and D. Gündüz, “Hypothesis Testing over a Noisy Channel”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Paris, France, July 2019.



• S.Sreekumar, A. Cohen and D. Gündüz, “Distributed Hypothesis Testing Under Privacy Constraints”
  in Proceedings of the IEEE Information Theory Workshop (ITW), Guangzhou, China, November 2018.



• S.Sreekumar and D. Gündüz, “Testing Against Conditional Independence Under Security Constraints”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Vail, USA, June 2018.



• S.Sreekumar and D. Gündüz, “Distributed Hypothesis Testing Over Noisy Channels”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Aachen, Germany, June 2017.



• S. Sreekumar, B. K. Dey, and S. R. B. Pillai, “On the Adaptive Capacity Region of Fading MACs with Distributed CSI”
  in Proceedings of the IEEE Information Theory Workshop (ITW), Hobart, Australia, November 2014.



• S. Sreekumar, S. R. B. Pillai and B. K. Dey “Energy Efficient Random Multiple Access with Strict Delay Constraints”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Honolulu, USA, June 2014.



• S. Sreekumar, B. K. Dey, and S. R. B. Pillai, “On the Adaptive Sum-Capacity of Fading MACs with Distributed CSI and Non-identical Links”
  in Proceedings of the IEEE International Symposium on Information Theory (ISIT), Istanbul, Turkey, July 2013.



• S. Sreekumar “Achieving Adaptive sum-capacity of fading MACs with distributed CSI and non-identical links by rate-splitting, ”
  in Proceedings of the National Conference on Communications (NCC), New Delhi, India, February 2013.