Book chapters or sections

• A. Sahai, M. Mishra, and R. Tandra, "Spectrum Sensing: Fundamental Limits," in Cognitive Radios: System Design Perspective, R. W. Brodersen and D. Cabric, Eds., Springer, 2009.
• S. Mitter and A. Sahai, "Information and control: Witsenhausen revisited," in Learning, Control and Hybrid Systems, Y. Yamamoto and S. Hara, Eds., Lecture Notes in Control and Information Sciences, Vol. 241, Springer-Verlag, 1999, pp. 281--293.

Articles in journals or magazines

• D. Wu and A. Sahai, "Precise asymptotic generalization for multiclass classification with overparameterized linear models," Advances in Neural Information Processing Systems, vol. 36, Dec. 2023.
• V. Muthukumar, A. Narang, V. Subramanian, M. Belkin, D. Hsu, and A. Sahai, "Classification vs regression in overparameterized regimes: Does the loss function matter?," Journal of Machine Learning Research, vol. 22, no. 222, pp. 1-69, Oct. 2021.
• V. Muthukumar, K. {Vodrahalli}, V. {Subramanian}, and A. Sahai, "Harmless Interpolation of Noisy Data in Regression," IEEE Journal on Selected Areas in Information Theory, vol. 1, no. 1, pp. 67-83, May 2020.
• A. Sahai, J. {Sanz}, V. {Subramanian}, C. {Tran}, and K. {Vodrahalli}, "Blind Interactive Learning of Modulation Schemes: Multi-Agent Cooperation Without Co-Design," IEEE Access, vol. 8, pp. 63790-63820, March 2020.
• J. Song, B. {Peng}, C. {Häger}, H. {Wymeersch}, and A. Sahai, "Learning Physical-Layer Communication With Quantized Feedback," IEEE Transactions on Communications, vol. 68, no. 1, pp. 645-653, Nov. 2019.
• V. Narasimha Swamy, P. {Rigge}, G. Ranade, B. Nikolic, and A. Sahai, "Wireless Channel Dynamics and Robustness for Ultra-Reliable Low-Latency Communications," IEEE Journal on Selected Areas in Communications, vol. 37, no. 4, pp. 705-720, Feb. 2019.
• G. Ranade and A. Sahai, "Control Capacity," IEEE Transactions on Information Theory, vol. 65, no. 1, pp. 235-254, Jan. 2019.
• M. Agarwal, S. Mitter, and A. Sahai, "Layered black-box, behavioral interconnection perspective and applications to problems in communications, Part II: stationary sources satisfying $$\backslash$psi $-mixing criterion," Communications in Information and Systems, vol. 17, no. 4, pp. 219--247, March 2018.
• M. Agarwal, S. Mitter, and A. Sahai, "Layered black-box, behavioral interconnection perspective and applications to problems in communications, Part I: iid sources," Communications in Information and Systems, vol. 17, no. 4, pp. 193--217, March 2018.
• V. Narasimha Swamy, S. {Suri}, P. {Rigge}, M. {Weiner}, G. Ranade, A. Sahai, and B. Nikolic, "Real-Time Cooperative Communication for Automation Over Wireless," IEEE Transactions on Wireless Communications, vol. 16, no. 11, pp. 7168-7183, Aug. 2017.
• V. Muthukumar and A. Sahai, "Fundamental Limits on Ex-Post Enforcement and Implications for Spectrum Rights," IEEE Transactions on Cognitive Communications and Networking, vol. 3, no. 3, pp. 491-504, Aug. 2017.
• P. Grover, A. Wagner, and A. Sahai, "Information Embedding and the Triple Role of Control," IEEE Transactions on Information Theory, vol. 61, no. 4, pp. 1539 - 1549, April 2015.
• H. Palaiyanur and A. Sahai, "On Haroutunian's Exponent for Parallel Channels and an Application to Fixed-Delay Codes Without Feedback," Information Theory, IEEE Transactions on, vol. 61, no. 3, pp. 1298-1308, March 2015.
• S. Draper, C. Chang, and A. Sahai, "Lossless Coding for Distributed Streaming Sources," IEEE Transactions on Information Theory, vol. 60, no. 3, pp. 1447-1474, March 2014.
• P. Grover, S. Y. Park, and A. Sahai, "Approximately Optimal Solutions to the Finite-Dimensional Witsenhausen Counterexample," IEEE Transactions on Automatic Control, vol. 58, no. 9, pp. 2189-2204, Sep. 2013.
• J. Zhan, S. Y. Park, M. Gastpar, and A. Sahai, "Linear Function Computation in Networks: Duality and Constant Gap Results," IEEE Journal on Selected Areas in Communication, vol. 31, no. 4, pp. 620-638, April 2013.
• P. Grover, K. A. Woyach, and A. Sahai, "Towards a Communication-Theoretic Understanding of System-Level Power Consumption," IEEE Journal on Selected Areas in Communications, vol. 29, no. 8, pp. 1744 -1755, Sep. 2011.
• H. Palaiyanur, C. Chang, and A. Sahai, "The Source Coding Game With a Cheating Switcher," IEEE Transactions on Information Theory, vol. 57, no. 7, pp. 4545 -4560, July 2011.
• R. Tandra, A. Sahai, and V. Veeravalli, "Unified space-time metrics to evaluate spectrum sensing," IEEE Communications Magazine, vol. 49, no. 3, pp. 54 -61, March 2011.
• A. Sahai and P. Grover, "Demystifying the Witsenhausen Counterexample [Ask the Experts]," IEEE Control Systems Magazine, vol. 30, no. 6, pp. 20 -24, Dec. 2010.
• K. Eswaran, A. Sarwate, A. Sahai, and M. Gastpar, "Zero-rate feedback can achieve the empirical capacity," IEEE Transactions on Information Theory, vol. 56, no. 1, pp. 25-39, Jan. 2010.
• P. Grover and A. Sahai, "Witsenhausen's counterexample as assisted interference suppression," International Journal of Systems, Control and Communications, vol. 2, no. 1/2/3, pp. 197-237, Jan. 2010.
• R. Tandra, M. Mishra, and A. Sahai, "What is a spectrum hole and what does it take to recognize one?," Proceedings of the IEEE, pp. 824-848, May 2009.
• A. Sahai, K. A. Woyach, G. Atia, and V. Saligrama, "A technical perspective on light-handed regulation for cognitive radios," IEEE Communications Magazine, vol. 47, no. 3, pp. 96-102, March 2009.
• A. Sahai, M. Mishra, R. Tandra, and K. A. Woyach, "Cognitive Radios for Spectrum Sharing," IEEE Signal Processing Magazine, vol. 26, no. 1, pp. 140-146, Jan. 2009.
• S. Draper and A. Sahai, "Variable-length channel coding with noisy feedback," European Transactions on Telecommunications: Special Issue on New Directions in Information Theory, vol. 19, no. 4, pp. 355 - 370, June 2008.
• A. Sahai, "Why block length and delay behave differently for channel coding with feedback," IEEE Transactions on Information Theory, vol. 54, no. 5, pp. 1860-1886, May 2008.
• R. Tandra and A. Sahai, "SNR walls for signal detection," IEEE Journal of Selected Topics in Signal Processing, vol. 2, no. 1, pp. 4 - 17, Feb. 2008.
• C. Chang and A. Sahai, "Cramer-Rao-type Bounds for Localization," EURASIP Journal on Applied Signal Processing, vol. 2006, no. 94287, pp. 1-13, 2006.
• A. Sahai and S. Mitter, "The necessity and sufficiency of anytime capacity for stabilization of a linear system over a noisy communication link--Part I: Scalar systems," IEEE Trans. Information Theory, vol. 52, no. 8, pp. 3369-3395, Aug. 2006.
• S. Tatikonda, A. Sahai, and S. Mitter, "Stochastic linear control over a communication channel," IEEE Trans. Automatic Control, vol. 49, no. 9, pp. 1549-1561, Sep. 2004.
• N. Agarwal, J. Basch, P. Beckmann, P. Bharti, S. Bloebaum, S. Casadei, A. Chou, P. Enge, W. Fong, N. Hathi, W. Mann, A. Sahai, J. Stone, J. Tsitsiklis, and B. Van Roy, "Algorithms for GPS Operation Indoors and Downtown," GPS Solutions, vol. 6, no. 3, pp. 149-160, Dec. 2002.

Articles in conference proceedings

• A. Abedi, J. Sanz, and A. Sahai, "Automatic Calibration in Crowd-sourced Network of Spectrum Sensors," in HotNets '23: Proceedings of the 22nd ACM Workshop on Hot Topics in Networks, 2023.
• D. X. Wu and A. Sahai, "Lower bounds for multiclass classification with overparameterized linear models," in 2023 IEEE International Symposium on Information Theory (ISIT), 2023, pp. 334--339.
• V. Subramanian, R. Arya, and A. Sahai, "Generalization for multiclass classification with overparameterized linear models," in Advances in Neural Information Processing Systems, 2022.
• N. Zhang, J. Liang, A. Tomlinson, F. Boensch, and A. Sahai, "Undergraduate-Led Survey Class to Improve CS Education for New Students," in Proceedings of the 51st ACM Technical Symposium on Computer Science Education, 2020, pp. 142--148.
• A. Sahai, J. Sanz, V. Subramanian, C. Tran, and K. Vodrahalli, "Learning to Communicate with Limited Co-design," in 2019 57th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2019, pp. 184-191.
• V. Narasimha Swamy, N. Naderializadeh, V. N. Ekambaram, S. Talwar, and A. Sahai, "Monitoring Under-Modeled Rare Events for URLLC," in 2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2019, pp. 1-5.
• V. citeKey, K. {Vodrahalli}, and A. Sahai, "Harmless interpolation of noisy data in regression," in 2019 IEEE International Symposium on Information Theory (ISIT), 2019, pp. 2299-2303.
• V. Muthukumar and A. Sahai, "Robust Commitments and Partial Reputation," in Proceedings of the 2019 ACM Conference on Economics and Computation, 2019, pp. 637--638.
• V. Muthukumar, M. Ray, A. Sahai, and P. Bartlett, "Best of many worlds: Robust model selection for online supervised learning," in The 22nd International Conference on Artificial Intelligence and Statistics, 2019, pp. 3177--3186.
• V. Subramanian, L. Brink, N. Jain, K. Vodrahalli, A. Jalan, N. Shinde, and A. Sahai, "Some new numeric results concerning the Witsenhausen Counterexample," in 2018 56th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2018, pp. 413-420.
• V. Narasimha Swamy, P. Rigge, G. Ranade, B. Nikolic, and A. Sahai, "Predicting wireless channels for ultra-reliable low-latency communications," in 2018 IEEE International Symposium on Information Theory (ISIT), 2018, pp. 2609--2613.
• G. Recktenwald, A. Godwin, A. Sahai, and M. West, "A Corporate Organizational Model for Scaling Class Size," in Proceedings of the American Society for Engineering Education’s Annual Conference and Exposition, 2018.
• E. Hariyoshi, G. Ranade, and A. Sahai, "Control with actuation anticipation," in 2016 IEEE 55th Conference on Decision and Control (CDC), 2016, pp. 5617--5622.
• L. Dickstein, V. Narasimha Swamy, G. Ranade, and A. Sahai, "Finite block length coding for low-latency high-reliability wireless communication," in 2016 54th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2016, pp. 908--915.
• V. Narasimha Swamy, G. Ranade, and A. Sahai, "Robustness of cooperative communication schemes to channel models," in Information Theory (ISIT), 2016 IEEE International Symposium on, 2016, pp. 2194-2198.
• V. Narasimha Swamy, P. Rigge, G. Ranade, A. Sahai, and B. Nikolic, "Network coding for high-reliability low-latency wireless control," in Wireless Communications and Networking Conference Workshops (WCNCW), 2016 IEEE, 2016.
• G. Ranade and A. Sahai, "Control with side information," in 2016 Indian Control Conference (ICC), 2016, pp. 405--411.
• E. Hariyoshi, G. Ranade, and A. Sahai, "Vector control systems with unpredictable actuation," in 2015 53rd Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2015, pp. 1316--1322.
• K. Harrison, V. Muthukumar, and A. Sahai, "Whitespace evaluation software (WEST) and its applications to whitespace in Canada and Australia," in Dynamic Spectrum Access Networks (DySPAN), 2015 IEEE International Symposium on, 2015, pp. 47-58.
• G. Ranade and A. Sahai, "Control capacity," in Information Theory (ISIT), 2015 IEEE International Symposium on, 2015, pp. 2221-2225.
• V. Narasimha Swamy, S. Suri, P. Rigge, M. Weiner, G. Ranade, A. Sahai, and B. Nikolic, "Cooperative communication for high-reliability low-latency wireless control," in Proceedings of the IEEE International Conference on Communications, 2015, pp. 4380-4386.
• V. Muthukumar, A. Daruna, V. Kamble, K. Harrison, and A. Sahai, "Whitespaces after the USA's TV incentive auction: A spectrum reallocation case study," in Communications (ICC), 2015 IEEE International Conference on, 2015, pp. 7582-7588.
• K. Harrison and A. Sahai, "A more general whitespace architecture: refactoring the master-client paradigm," in Communications (ICC), 2015 IEEE International Conference on, 2015, pp. 7589-7595.
• G. Ramnarayan, G. Ranade, and A. Sahai, "Side-information in control and estimation," in Information Theory (ISIT), 2014 IEEE International Symposium on, 2014, pp. 171-175.
• M. Weiner, M. Jorgovanvic, A. Sahai, and B. Nikolic, "Design of a low-latency, high-reliability wireless communication system for control applications," in Proceedings of the 2014 IEEE International Conference on Communications, 2014, pp. 3829-3835.
• K. Woyach and A. Sahai, "The need for a new model of trust in spectrum and the case for spectrum jails," in Dynamic Spectrum Access Networks (DYSPAN), 2014 IEEE International Symposium on, 2014, pp. 427-438.
• K. Harrison and A. Sahai, "Allowing sensing as a supplement: An approach to the weakly-localized whitespace device problem," in Dynamic Spectrum Access Networks (DYSPAN), 2014 IEEE International Symposium on, 2014, pp. 113-124.
• S. Hasan, K. Heimerl, K. Harrison, K. Ali, A. Sahai, and E. Brewer, "GSM whitespaces: An opportunity for rural cellular service," in Proceedings of the 2014 IEEE International Symposium on Dynamic Spectrum Access Networks (DYSPAN), 2014.
• S. Y. Park and A. Sahai, "Intermittent Kalman filtering with adversarial erasures: Eigenvalue cycles again," in Decision and Control (CDC), 2013 IEEE 52nd Annual Conference on, 2013, pp. 6073-6078.
• S. Y. Park and A. Sahai, "A geometric slicing lower bound for average-cost dynamic programming," in Decision and Control (CDC), 2013 IEEE 52nd Annual Conference on, 2013, pp. 5216-5221.
• S. Y. Park and A. Sahai, "Queue length as an implicit communication channel," in Communication, Control, and Computing (Allerton), 2013 51st Annual Allerton Conference on, 2013, pp. 940-947.
• G. Ranade and A. Sahai, "Non-coherence in estimation and control," in Communication, Control, and Computing (Allerton), 2013 51st Annual Allerton Conference on, 2013, pp. 189-196.
• S. Y. Park and A. Sahai, "It may be “easier to approximate” decentralized infinite-horizon LQG problems," in Proceedings of the 51st IEEE Conference on Decision and Control, IEEE, 2012, pp. 2250-2255.
• K. A. Woyach and A. Sahai, "Should primaries be considered victims or police?," in Dynamic Spectrum Access Networks (DYSPAN), 2012 IEEE International Symposium on, 2012, pp. 368-377.
• K. Harrison and A. Sahai, "Seeing the bigger picture: Context-aware regulations," in Dynamic Spectrum Access Networks (DYSPAN), 2012 IEEE International Symposium on, 2012, pp. 21-32.
• K. A. Woyach, K. Harrison, G. Ranade, and A. Sahai, "Comments on unknown channels," in Information Theory Workshop (ITW), 2012 IEEE, 2012, pp. 172-176.
• S. Y. Park, G. Ranade, and A. Sahai, "Carry-free models and beyond," in Information Theory Proceedings (ISIT), 2012 IEEE International Symposium on, 2012, pp. 1927 -1931.
• P. Grover, A. Goldsmith, and A. Sahai, "Fundamental limits on the power consumption of encoding and decoding," in Information Theory Proceedings (ISIT), 2012 IEEE International Symposium on, 2012, pp. 2716 -2720.
• L. Varshney, P. Grover, and A. Sahai, "Securing inductively-coupled communication," in Proceedings of the 2012 Information Theory and Applications Workshop, 2012, pp. 47-53.
• S. Y. Park and A. Sahai, "Network coding meets decentralized control: Capacity-stabilizabililty equivalence," in Decision and Control and European Control Conference (CDC-ECC), 2011 50th IEEE Conference on, 2011, pp. 4817 -4822.
• K. A. Woyach, P. Grover, and A. Sahai, "Near vs. Far Field: Interference Aggregation in TV Whitespaces," in Global Telecommunications Conference (GLOBECOM 2011), 2011 IEEE, 2011, pp. 1 -5.
• J. Zhan, S. Y. Park, M. Gastpar, and A. Sahai, "Function computation in networks: Duality and constant gap results," in Communication, Control, and Computing (Allerton), 2011 49th Annual Allerton Conference on, 2011, pp. 1470 -1477.
• P. Grover, A. Goldsmith, A. Sahai, and J. M. Rabaey, "Information theory meets circuit design: Why capacity-approaching codes require more chip area and power," in Communication, Control, and Computing (Allerton), 2011 49th Annual Allerton Conference on, 2011, pp. 1392 -1399.
• P. Grover, J. Park, and A. Sahai, "Simple Models for Power Optimization Across Transmission, Equalization and Decoding," in 19th European Signal Processing Conference (EUSIPCO 2011), 2011, pp. 884-888.
• S. Y. Park and A. Sahai, "An algebraic mincut-maxflow theorem," in Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on, 2011, pp. 608 -612.
• H. Palaiyanur and A. Sahai, "An improvement to the Haroutunian bound for anytime coding systems," in Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on, 2011, pp. 889 -893.
• P. Grover and A. Sahai, "The source-simplification aspect of signaling," in Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on, 2011, pp. 2432 -2436.
• G. Ranade and A. Sahai, "Implicit communication in multiple-access settings," in Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on, 2011, pp. 998 -1002.
• S. Y. Park and A. Sahai, "Intermittent Kalman filtering: Eigenvalue cycles and nonuniform sampling," in American Control Conference (ACC), 2011, 2011, pp. 3692 -3697.
• K. Harrison and A. Sahai, "Potential collapse of whitespaces and the prospect for a universal power rule," in New Frontiers in Dynamic Spectrum Access Networks (DySPAN), 2011 IEEE Symposium on, 2011, pp. 316-327.
• K. A. Woyach and A. Sahai, "Why the caged cognitive radio sings," in New Frontiers in Dynamic Spectrum Access Networks (DySPAN), 2011 IEEE Symposium on, 2011, pp. 431 -442.
• P. Grover and A. Sahai, "Fundamental bounds on the interconnect complexity of decoder implementations," in Information Sciences and Systems (CISS), 2011 45th Annual Conference on, 2011, pp. 1 -6.
• P. Grover and A. Sahai, "Is Witsenhausen's counterexample a relevant toy?," in Decision and Control (CDC), 2010 49th IEEE Conference on, 2010, pp. 585 -590.
• P. Grover and A. Sahai, "Implicit and explicit communication in decentralized control," in Communication, Control, and Computing (Allerton), 2010 48th Annual Allerton Conference on, 2010, pp. 278 -285.
• P. Grover, K. A. Woyach, H. Palaiyanur, and A. Sahai, "An interference-aware perspective on decoding power," in Turbo Codes and Iterative Information Processing (ISTC), 2010 6th International Symposium on, 2010, pp. 457 -461.
• H. Palaiyanur and A. Sahai, "An upper bound for the block coding error exponent with delayed feedback," in Information Theory Proceedings (ISIT), 2010 IEEE International Symposium on, 2010, pp. 246 -250.
• P. Grover, H. Palaiyanur, and A. Sahai, "Information-theoretic tradeoffs of throughput and chip power consumption for decoding error-correcting codes," in Information Theory Proceedings (ISIT), 2010 IEEE International Symposium on, 2010, pp. 2373 -2377.
• P. Grover and A. Sahai, "Shannon meets Tesla: Wireless information and power transfer," in Information Theory Proceedings (ISIT), 2010 IEEE International Symposium on, 2010, pp. 2363 -2367.
• P. Grover and A. Sahai, "Distributed signal cancelation inspired by Witsenhausen's counterexample," in Information Theory Proceedings (ISIT), 2010 IEEE International Symposium on, 2010, pp. 151 -155.
• R. Tandra, A. Sahai, and V. Veeravalli, "Space-Time Metrics for Spectrum Sensing," in New Frontiers in Dynamic Spectrum, 2010 IEEE Symposium on, 2010, pp. 1 -12.
• H. Palaiyanur, K. A. Woyach, R. Tandra, and A. Sahai, "Spectrum Zoning as Robust Optimization," in New Frontiers in Dynamic Spectrum, 2010 IEEE Symposium on, 2010, pp. 1 -12.
• K. Harrison, S. M. Mishra, and A. Sahai, "How Much White-Space Capacity Is There?," in New Frontiers in Dynamic Spectrum, 2010 IEEE Symposium on, 2010, pp. 1 -10.
• K. A. Woyach, P. Pyapali, and A. Sahai, "Can We Incentivize Sensing in a Light-Handed Way?," in New Frontiers in Dynamic Spectrum, 2010 IEEE Symposium on, 2010, pp. 1 -12.
• P. Grover, A. Wagner, and A. Sahai, "Information Embedding meets Distributed Control," in Proceedings of the IEEE Information Theory Workshop, IEEE, 2010.
• S. Y. Park, P. Grover, and A. Sahai, "A constant-factor approximately optimal solution to the Witsenhausen Counterexample," in Proceedings of the IEEE Conference on Decision and Control, IEEE, 2009.
• A. Sahai, K. A. Woyach, K. Harrison, H. R. Palaiyanur, and R. Tandra, "Towards ``A Theory of Spectrum Zoning''," in Proceedings of the Allerton Conference on Control, Communications, and Computation, 2009.
• P. Grover, S. Y. Park, and A. Sahai, "On the generalized Witsenhausen counterexample," in Proceedings of the Allerton Conference on Control, Communications, and Computation, 2009.
• P. Grover and A. Sahai, "Time-division multiplexing for green broadcasting," in Proceedings of the International Symposium on Information Theory, IEEE, 2009.
• P. Grover, S. Y. Park, and A. Sahai, "The finite-dimensional Witsenhausen counterexample," in Proceedings of WiOpt, 2009.
• P. Grover and A. Sahai, "A vector version of Witsenhausen's counterexample: Towards the convergence of control, communication and computation," in Proceedings of the 47th IEEE Conference on Decision and Control, 2008.
• R. Tandra and A. Sahai, "Noise calibration, delay coherence and SNR walls for signal detection," in Proceedings of the Third IEEE Symposium on New Directions in Dynamic Spectrum Access Networks, 2008.
• A. Parsa, A. Aminzadeh Gohari, and A. Sahai, "Exploiting Interference Diversity for Event-Based Spectrum Sensing," in Proceedings of the Third IEEE Symposium on New Directions in Dynamic Spectrum Access Networks, 2008.
• G. Atia, V. Saligrama, and A. Sahai, "Spectrum Enforcement and Liability Assignment in Cognitive Radio Systems," in Proceedings of the Third IEEE Symposium on New Directions in Dynamic Spectrum Access Networks, 2008.
• P. Venkitasubramaniam and A. Sahai, "Incentivizing anonymous `peer-to-peer' reviews," in Proceedings of the Forty-Sixth Annual Allerton Conference on Communication, Control, and Computing, 2008.
• R. Tandra and A. Sahai, "Overcoming SNR walls through macroscale features," in Proceedings of the Forty-Sixth Annual Allerton Conference on Communication, Control, and Computing, 2008.
• K. A. Woyach, A. Sahai, G. Atia, and V. Saligrama, "Crime and Punishment for Cognitive Radios," in Proceedings of the Forty-Sixth Annual Allerton Conference on Communication, Control, and Computing, 2008.
• C. Chang and A. Sahai, "Trade-off of lossless source-coding error exponents," in Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008, pp. 1528-1532.
• P. Grover and A. Sahai, "Green Codes: Energy-Efficient Short-Range Communication," in Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008, pp. 1178-1182.
• H. Palaiyanur and A. Sahai, "On the uniform continuity of the rate-distortion function," in Proceedings of the 2008 {IEEE} International Symposium on Information Theory, 2008, pp. 857-861.
• H. Palaiyanur, C. Chang, and A. Sahai, "Lossy compression of active sources," in Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008, pp. 1977-1981.
• A. Sahai and S. Draper, "The `hallucination' bound for the BSC," in Proceedings of the IEEE International Symposium on Information Theory, IEEE, 2008, pp. 717-721.
• A. Sahai and P. Grover, "The price of certainty: iterative decoding from a total power perspective," in Information Theory and Applications Workshop, 2008, IEEE, 2008.
• M. Mishra, R. Tandra, and A. Sahai, "The Case for Multiband Sensing," in Proceedings of the 45th Annual Allerton Conference on Control, Communication, and Computation, 2007.
• C. Chang and A. Sahai, "Universal Fixed-Length Coding Redundancy," in Proceedings of the 2007 Information Theory Workshop in Lake Tahoe, 2007, pp. 535 - 540.
• K. Eswaran, A. D. Sarwate, A. Sahai, and M. Gastpar, "Using zero-rate feedback on binary additive channels with individual noise sequences," in Proc. 2007 IEEE Intl. Symp. on Information Theory (ISIT '07), Piscataway, NJ: IEEE Press, 2007, pp. 1431-1435.
• C. Chang and A. Sahai, "Delay-Constrained Source Coding for a Peak Distortion Measure," in Proceedings of the IEEE International Symposium on Information Theory, 2007, pp. 576 - 580.
• P. Grover and A. Sahai, "Writing on Rayleigh faded dirt: a computable upper bound to the outage capacity," in Proceedings of the IEEE International Symposium on Information Theory, 2007, pp. 2166--2170.
• H. Palaiyanur, C. Chang, and A. Sahai, "The source coding game with a cheating switcher," in Proceedings of the IEEE International Symposium on Information Theory, 2007, pp. 1966--1970.
• M. Mishra, R. Tandra, and A. Sahai, "Coexistence with Primary Users of Different Scales," in Proceedings of the 2nd IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks, IEEE, 2007, pp. 158-167.
• S. Draper and A. Sahai, "Universal Anytime Coding," in Proceedings of the International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks and Workshops: Workshop on Control over Communication Channels, 2007, pp. 1-5.
• P. Grover and A. Sahai, "On the Need for Knowledge of the Phase in Exploiting Known Primary Transmissions," in Proceedings of the 2nd International Symposium on New Frontiers in Dynamic Spectrum Access Networks, 2007, pp. 462-471.
• R. Tandra and A. Sahai, "SNR Walls for feature detectors," in Proc. of the IEEE Symposium on Dynamic Spectrum Access Networks, IEEE, 2007, pp. 559-570.
• C. Chang and A. Sahai, "Universal Quadratic Lower Bounds on Source Coding Error Exponents," in Proceedings of the 41st Annual Conference on Information Sciences and Systems, 2007, pp. 714 - 719.
• A. Sahai, M. Mishra, R. Tandra, and N. K. Hoven, "Sensing for communication: the case of cognitive radio," in Proceedings of the 44th Annual Allerton Conference on Control, Communications, and Computation, 2006, pp. 1035-1037.
• C. Chang and A. Sahai, "Error exponents for joint source-channel coding with delay-constraints," in Proceedings of the Allerton Conference on Control, Communication, and Computation, 2006, pp. 551-560.
• M. Agarwal, A. Sahai, and S. Mitter, "Coding into a source: A direct inverse rate-distortion theorem," in Proc. 44th Annual Allerton Conf. on Communication, Control, and Computing, Urbana, IL: University of Illinois, 2006, pp. 569-578.
• S. Draper and A. Sahai, "Beating Burnashev in delay with noisy feedback," in Proc. 44th Annual Allerton Conf. on Communication, Control, and Computing, Urbana, IL: University of Illinois, 2006, pp. 421-430.
• A. Sahai, R. Tandra, M. Mishra, and N. Hoven, "Fundamental design tradeoffs in cognitive radio systems," in Proceedings of the first international workshop on Technology and policy for accessing spectrum, ACM International Conference Proceeding Series, Vol. 222, ACM, 2006.
• A. Sahai, "Stabilization using both noisy and noiseless feedback," in Proceedings of the 17th International Symposium on Mathematical Theory of Networks and Systems, 2006, pp. 1060-1065.
• S. Draper and A. Sahai, "Noisy feedback improves communication reliability," in Proceedings of the 2006 IEEE International Symposium on Information Theory, 2006, pp. 69-73.
• R. Tandra and A. Sahai, "Is interference like noise when you know its codebook?," in Proceedings of the IEEE International Symposium on Information Theory, 2006, pp. 2220-2224.
• C. Chang and A. Sahai, "Upper bound on error exponents with delay for lossless source coding with side-information," in Proc. IEEE Intl. Symp. on Information Theory, Piscataway, NJ: IEEE Press, 2006, pp. 326-330.
• S. M. Mishra, A. Sahai, and R. W. Brodersen, "Cooperative sensing among cognitive radios," in Proc. IEEE 2006 Intl. Conf. on Communications (ICC '06), Vol. 4, Piscataway, NJ: IEEE Press, 2006, pp. 1658-1663.
• C. Chang and A. Sahai, "The error exponent with delay for lossless source coding," in Proceedings of the IEEE Information Theory Workshop, 2006, pp. 252--256.
• V. Borkar, S. Mitter, A. Sahai, and S. Tatikonda, "Sequential Source Coding: An optimization viewpoint," in Proceedings of the 44th IEEE Conference on Decision and Control, 2005, pp. 1035-1042.
• A. Sahai and H. Palaiyanur, "Invited Paper: A simple encoding and decoding stategy for stabilization over discrete memoryless channels," in Proceedings of the 43rd Annual Allerton Conference on Communication, Control, and Computing, Urbana, IL: University of Illinois, 2005, pp. 538-547.
• S. C. Draper, C. Chang, and A. Sahai, "Sequential random binning for streaming distributed source coding," in Proceedings of the IEEE International Symposium on Information Theory, 2005, pp. 1396--1400.
• L. H. Grokop, A. Sahai, and M. Gastpar, "Discriminatory source coding for a noiseless broadcast channel," in Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005, pp. 77-81.
• A. Sahai, A. S. Avestimehr, and P. Minero, "Anytime communication over the Gilbert-Eliot channel with noiseless feedback," in Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005, pp. 1783 - 178.
• C. Chang and A. Sahai, "Sequential random coding error exponents for degraded broadcast channels," in Proceedings of the Allerton Conference on Control, Communication, and Computation, 2005, pp. 504-513.
• S. Draper, K. Ramchandran, B. Rimoldi, A. Sahai, and D. Tse, "Attaining maximal reliability with minimal feedback via joint channel-code and hash-function design," in Proceedings of the Allerton Conference on Control, Communications, and Computation, 2005, pp. 1156-1166.
• A. Sahai, S. C. Draper, and M. Gastpar, "Boosting reliability over AWGN networks with average power constraints and noiseless feedback," in Proc. 2005 IEEE Intl. Symp. on Information Theory (ISIT '05), Piscataway, NJ: IEEE Press, 2005, pp. 402-406.
• C. Chang and A. Sahai, "Sequential random coding error exponents for multiple access channels," in Proceedings of the 2005 International Conference on Wireless Networks, Communications and Mobile Computing: Symposium on Information Theory, Vol. 2, 2005, pp. 1581-1586.
• N. Hoven and A. Sahai, "Power scaling for cognitive radio," in 2005 International Conference on Wireless Networks, Communications and Mobile Computing: Symposium on Emerging Networks, Technologies and Standards, Vol. 1, 2005, pp. 250 - 255.
• R. Tandra and A. Sahai, "Fundamental limits on detection in low SNR under noise uncertainty," in International Conference on Wireless Networks, Communications and Mobile Computing, 2005., Vol. 1, 2005, pp. 464- 469.
• A. Sahai, "The necessity and sufficiency of anytime capacity for control over a noisy communication link," in Proceedings of the 43rd IEEE Conference on Decision and Control, Vol. 2, 2004, pp. 1896--1901.
• C. Chang and A. Sahai, "Object Tracking in a 2D UWB Sensor Network," in Conference Record of the Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004, pp. 1252 - 125.
• C. Chang and A. Sahai, "Estimation bounds for localization," in Proceedings of the First Annual IEEE Communications Society Conference on Sensor and Ad Hoc Communications and Networks, 2004, pp. 415--424.
• A. Sahai and Q. Xu, "The anytime reliability of the AWGN+erasure channel with feedback," in Proceedings of the 42nd Annual Allerton Conference on Communication, Control, and Computation, 2004, pp. 300-309.
• A. Sahai and Q. Xu, "The anytime reliability of constrained packet erasure channels with feedback," in Proceedings of the Allerton Conference on Control, Communication, and Computation, 2004, pp. 200-209.
• A. Sahai, N. Hoven, and R. Tandra, "Some fundamental limits on cognitive radio," in Proceedings of the Allerton Conference on Control, Communications, and Computation, 2004, pp. 1662-1671.
• A. Sahai and T. Simsek, "On the variable-delay reliability function of discrete memoryless channels with access to noisy feedback," in Proceedings of the 2004 IEEE Information Theory Workshop, 2004, pp. 336-341.
• A. Sahai, "Coding unstable scalar Markov processes into two streams," in Proceedings of the IEEE International Symposium on Information Theory, 2004, pp. 462.
• A. Sahai and S. Mitter, "A fundamental need for differentiated `Quality of Service' over communication links: an information theoretic approach," in Proceedings of the 38th Annual Allerton Conference on Communication, Control, and Computation, 2000.
• A. Sahai, "Any-time Capacity and A Separation Theorem For Tracking Unstable Processes," in Proceedings of the 2000 IEEE International Symposium on Information Theory, 2000, pp. 500.
• A. Sahai, "Evaluating channels for control: capacity reconsidered," in Proceedings of the American Control Conference, Vol. 4, 2000, pp. 2358-2362.
• S. Tatikonda, A. Sahai, and S. Mitter, "Control of LQG systems under communication constraints," in Proc. 37th IEEE Conf. on Decision and Control, Vol. 1, Piscataway, NJ: IEEE Press, 1998, pp. 1165-1170.
• L. Bushnell, B. Mirtich, A. Sahai, and M. Secor, "Off-tracking bounds for a car pulling trailers with kingpin hitching," in Proceedings of the 33rd IEEE Conference on Decision and Control, Vol. 3, 1994, pp. 2944--2949.

Technical Reports

• V. Muthukumar, A. Narang, V. Subramanian, M. Belkin, D. Hsu, and A. Sahai, "Classification vs regression in overparameterized regimes: Does the loss function matter?," arXiv.org, Tech. Rep. 2005.08054, May 2020.
• C. de Vrieze, S. Barratt, D. Tsai, and A. Sahai, "Cooperative multi-agent reinforcement learning for low-level wireless communication," arXiv.org, Tech. Rep. 1801.04541, Jan. 2018.
• A. Sahai, J. Wawrzynek, and F. Zhao, "Spectrum Access System: Comparison of Different Equalizers," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2017-87, May 2017.
• H. Sun, "Spectrum Access System: Design and Implementation of the Decision-Feedback Equalizer in Software," A. Sahai and J. Wawrzynek, Eds., EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2017-65, May 2017.
• S. Hasan, K. Heimerl, K. Harrison, K. Ali, S. Roberts, A. Sahai, and E. Brewer, "GSM Whitespaces: An Opportunity for Rural Cellular Service," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2013-198, Dec. 2013.
• K. Harrison and A. Sahai, "Register everyone: on the whitespace use of wireless microphone channels, channel 37, and the soon-to-be guard bands," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2013-4, Jan. 2013.
• H. R. Palaiyanur and A. Sahai, "A bound for block codes with delayed feedback related to the sphere-packing bound," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2009-61, May 2009.
• M. Mishra and A. Sahai, "How much white space is there?," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2009-3, Jan. 2009.
• A. Sahai, M. Mishra, R. Tandra, and K. A. Woyach, "Cognitive Radios for Spectrum Sharing: Technical Appendices," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2008-147, Dec. 2008.
• R. Tandra, M. Mishra, and A. Sahai, "Extended edition: What is a spectrum hole and what does it take to recognize one?," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2008-110, Aug. 2008.
• A. Sahai and P. Grover, "The price of certainty: "waterslide curves" and the gap to capacity," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2008-1, Jan. 2008.
• A. Sahai and P. Grover, "The price of certainty: "waterslide curves" and the gap to capacity," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2008-1, Jan. 2008.
• H. R. Palaiyanur, C. Chang, and A. Sahai, "The source coding game with a cheating switcher," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2007-155, Dec. 2007.
• M. Mishra, R. Tandra, and A. Sahai, "Wideband Sensing," IEEE 802.22 Standards Group, Tech. Rep. 802.22-07/00351-r0, July 2007.
• K. Eswaran, A. D. Sarwate, A. Sahai, and M. Gastpar, "Binary additive channels with individual noise sequences and limited active feedback," University of California, Berkeley, EECS Department, Tech. Rep. UCB/EECS-2007-5, Jan. 2007.
• K. Eswaran, A. D. Sarwate, A. Sahai, and M. Gastpar, "Binary additive channels with individual noise sequences and limited active feedback," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2007-5, Jan. 2007.
• A. Sahai, N. K. Hoven, M. Mishra, and R. Tandra, "Fundamental tradeoffs in robust spectrum sensing for opportunistic frequency reuse," UC Berkeley, Wireless Foundations, March 2006.
• A. Sahai, M. Secor, and L. Bushnell, "An Obstacle Avoidance Algorithm for a Car Pulling Many Trailers with Kingpin Hitching," EECS Department, University of California, Berkeley, Tech. Rep. UCB/ERL M94/10, March 1994.

Unpublished articles

• C. Chang and A. Sahai, "The price of ignorance: the impact on side-information for delay in lossless source coding," 2007.
• A. Sahai, "Submitted to IT Transactions: Balancing forward and feedback error correction for erasure channels with unreliable feedback," Sep. 2007.
• H. R. Palaiyanur and A. Sahai, "Sequential decoding for lossless streaming source coding with side information," March 2007.
• A. Sahai and S. Mitter, "Submitted to IEEE Trans. IT: The necessity and sufficiency of anytime capacity for control over a noisy communication link: Part II: Vector systems," Oct. 2006.
• A. Sahai, "Stabilization using both noisy and noiseless feedback," Oct. 2006.
• A. Sahai, "Anytime coding on the infinite bandwidth AWGN channel: A semi-orthogonal optimal code," Oct. 2006.
• A. Sahai and S. Mitter, "Submitted to IEEE Trans. IT: Source coding and channel requirements for unstable processes," Oct. 2006.

Patents

• A. Sahai, "Systems and methods for facilitating transactions in accordance with a region requirement," U.S. Patent 8,218,766. July 2012.
• N. Agarwal, A. Sahai, and J. Tsitsiklis, "Narrowband noise mitigation in location-determining signal processing," U.S. Patent 7,177,614. Feb. 2007.
• A. Sahai and J. Tsitsiklis, "Synthesizing coherent correlation sums at one or multiple carrier frequencies using correlation sums calculated at a coarse set of frequencies," U.S. Patent 7,164,736. Jan. 2007.
• A. Sahai and A. Chou, "System and method to estimate the location of a receiver," U.S. Patent 7,069,019. June 2006.
• A. Sahai, J. Tsitsiklis, S. Casadei, A. Chou, B. Van Roy, and J. R. Stone, "Extracting fine-tuned estimates from correlation functions evaluated at a limited number of values," U.S. Patent 7,027,534. April 2006.
• A. Sahai, W. Mann, A. Chou, and B. Van Roy, "Signal acquisition using data bit information," U.S. Patent 6,933,886. Aug. 2005.
• W. Mann and A. Sahai, "System, method, apparatus and means for constructing building tomography and timing information," U.S. Patent 6,900,758. May 2005.
• A. Sahai, A. Chou, W. Mann, and S. Casadei, "Determining the spatio-temporal and kinematic parameters of a signal receiver and its clock by information fusion," U.S. Patent 6,542,116. April 2003.
• A. Sahai, J. Tsitsiklis, B. Van Roy, A. Chou, W. Mann, J. R. Stone, and W. Fong, "Determining location information using sampled data containing location-determining signals and noise," U.S. Patent 6,535,163. March 2003.
• A. Sahai, W. Mann, A. Chou, and B. Van Roy, "Signal acquisition using data bit information," U.S. Patent 6,512,479. Jan. 2003.

Talks or presentations

• A. Sahai, "Harmless interpolation in learning," presented at CISE Seminar, Sep. 2019.
• A. Sahai, "Harmless interpolation in learning," presented at LIDS Seminar, Sep. 2019.
• A. Sahai, "Harmless interpolation in learning," presented at Information Theory Workshop Plenary, Visby, Sweden, Aug. 2019.
• A. Sahai and V. Muthukumar, "Harmless interpolation and overparameterization," presented at Information Theory and Applications Workshop, San Diego, CA, Feb. 2019.
• A. Sahai, "Machine learning meets signaling and control," presented at Systems and Control Diamond Jubilee Workshop on ``Current Trends and Future Directions in Control'', Mumbai, India, Jan. 2019.
• A. Sahai, "Machine Learning for Wireless Communication," presented at Deutche Telekom Innovation Forum, Bonn, Germany, Dec. 2018.
• A. Sahai, "Machine Learning for Wireless Communication," presented at Huawei University Day, Chicago, IL, Aug. 2018.
• A. Sahai and V. Muthukumar, "Online model selection for sequential prediction," presented at Information Theory and Applications Workshop, San Diego, CA, Feb. 2018.
• A. Sahai, "Ultrareliable low-latency wireless communication inspired by industrial control over wireless," July 2017.
• A. Sahai, "AI Techniques meet Wireless Communication," presented at Huawei Technology Conference, Shenzen, China, May 2017.
• A. Sahai, "Ultrareliable low-latency wireless communication inspired by industrial control over wireless," Hong Kong, May 2017.
• A. Sahai and V. Muthukumar, "Spectrum enforcement games and the gap between Stackelberg and simultaneous-play equilibria," presented at Information Theory and Applications, La Jolla, CA, Feb. 2017.
• E. Hariyoshi, G. Ranade, and A. Sahai, "When causality matters," presented at Information Theory and Applications, La Jolla, Feb. 2016.
• A. Sahai, "Control and Information," presented at ECE Colloquium, UIUC, Nov. 2015.
• A. Sahai, "Research and Beyond," presented at IEEE DySpAN PhD Forum, Oct. 2015.
• A. Sahai, "Control Information," presented at Information Theory Forum, Stanford, April 2015.
• A. Sahai, "A cooperative communication protocol to support control over wireless," presented at Information Theory and Applications, La Jolla, Feb. 2015.
• A. Sahai, "Design of identity codes," presented at Banff Workshop on the Mathematics of Communications: Sequences, Codes, and Designs, Banff, Canada, Jan. 2015.
• A. Sahai, "Wireless meets control: A practical and theoretical perspective," presented at UNM Graduate Seminar, Nov. 2014.
• A. Sahai, "Information theory meets control," presented at Communications, Networks and Systems [CommNetS] Seminar, USC, Nov. 2014.
• A. Sahai, "Information theory and decentralized control," presented at Banff Workshop on Optimal Cooperation, Communication, and Learning in Decentralized Systems, Banff, Canada, Oct. 2014.
• A. Sahai, "Wireless meets control: a practical and theoretical perspective," presented at IEEE Communication Theory Workshop, Curacao, May 2014.
• A. Sahai, "Trust in spectrum sharing: a game-theoretic perspective on regulation and some information-theoretic problems that emerge," presented at Information Theory and Applications, San Diego, CA, Feb. 2014.
• A. Sahai, "Glimpses into an information theory for control," presented at MIT LIDS Student Conference Plenary, Jan. 2014.
• A. Sahai, "Radio Spectrum Management and Regulation," presented at NAE EU-US Frontiers of Engineering Symposium, Chantilly, France, Nov. 2013.
• A. Sahai, "Connecting control and information: sequentiality," presented at Workshop on Sequential and Adaptive Information Theory, Montreal, Canada, Nov. 2013.
• A. Sahai, "Wireless spectrum and a modern "regulatory layer"," presented at Rutgers WINLAB Seminar, Nov. 2013.
• A. Sahai, "Wireless spectrum and a modern "regulatory layer"," presented at Broadcom Engineering Seminar, Nov. 2013.
• A. Sahai, "Whitespaces, PCAST, and beyond to a truly wideband future.," presented at WMRC (Wideband Mobile Cognitive Radio) Plenary, Las Vegas, Sep. 2013.
• A. Sahai, "Towards an information theory for decentralized control," presented at 2nd International Workshop on Mathematical Issues in Information Sciences, Xi'an, China, July 2013.
• A. Sahai, "Is wireless going to get a more modern "regulatory layer" soon?," presented at Crowncom Plenary, Washington DC, July 2013.
• A. Sahai, "Energy Efficiency when the network is being used for control purposes: The beginings of a journey," presented at IEEE Communication Theory Workshop, Phuket, Thailand, June 2013.
• A. Sahai, "Towards an information theory for decentralized control," presented at Wireless Communications and Economics Workshop, Hong Hong, June 2013.
• A. Sahai, "The energy cost of encoding/decoding for high reliability," presented at GreenTouch Energy Efficiency Workshop, Shanghai, China, May 2013.
• A. Sahai, "What do we really want? To understand and reduce "political risk"," presented at Wireless Spectrum Research and Development Workshop IV, Cambridge, MA, April 2013.
• A. Sahai, "Control Information is distinct from Estimation Information," presented at Information Theory and Applications, San Diego, CA, Feb. 2013.
• A. Sahai, "Keynote: Wireless spectrum sharing and cognitive radio: opportunities and challenges," presented at 2012 Southern California Symposium on Network Economics and Game Theory, USC, Nov. 2012.
• A. Sahai, "Implicit communication in decentralized control systems," presented at Information and Control in Networks: Workshop, Lund, Sweden, Oct. 2012.
• A. Sahai, "Wireless spectrum sharing and cognitive radio: opportunities and looming challenges," presented at NIST Seminar, Gaithersberg, Maryland, Oct. 2012.
• A. Sahai, "Wireless spectrum sharing: opportunities for interdisciplinary research," presented at Microsoft Research Cambridge Colloquium, Cambridge, MA, Aug. 2012.
• A. Sahai, "Some New Results Concerning Control and Communication," presented at Colloquium, Stanford, CA, April 2012.
• A. Sahai and S. Y. Park, "Network-coding meets decentralized control (and vice versa)," presented at ITA, San Diego, CA, Feb. 2012.
• A. Sahai, "What fundamental understanding is needed for green communication," presented at Green Communication Workshop, Oct. 2010.
• A. Sahai, "Challenges for spectrum sharing by cognitive radios," Paris, France, Sep. 2010.
• A. Sahai, "Research to Enable Next-Generation Spectrum Policy," presented at Mobicom CORONET Workshop, Chicago, IL, Sep. 2010.
• A. Sahai, "Overcoming challenges for spectrum sharing by cognitive radios," Evanston, IL, Sep. 2010.
• A. Sahai, "A few thoughts on ``Context Awareness''," presented at ISART, Boulder, CO, July 2010.
• A. Sahai, "A few observations on the TV whitespaces," presented at TV Whitespaces Summit, June 2010.
• A. Sahai, "What is the value of the television whitespaces?," presented at Communications Theory Workshop, Cancun, Mexico, May 2010.
• A. Sahai, "TUTORIAL: How to find/work-on technology problems relevant for policy issues," presented at DySpAN, Singapore, April 2010.
• A. Sahai, "Keynote: From the whitespaces to beyond: Some thoughts on critical future problems for the cognitive radio area," presented at Workshop on Cognitive Wireless Communications and Networking at INFOCOM, March 2010.
• A. Sahai, "An optimization perspective on spectrum zoning," presented at ITA, La Jolla, CA, Feb. 2010.
• A. Sahai, "Desired properties of identity codes," San Francisco, CA, Jan. 2010.
• A. Sahai, "New directions in cognitive radio research," Beijing, China, Dec. 2009.
• A. Sahai, "Prospects and challenges for spectrum sharing by cognitive radios," Cambridge, MA, Nov. 2009.
• A. Sahai, "What does dirty paper coding have to do with distributed control? Revisiting the Witsenhausen counterexample," UIUC, Illinois, May 2009.
• A. Sahai, "Prospects and challenges for spectrum sharing by cognitive radios," presented at ISL Colloquium, Stanford, Feb. 2009.
• A. Sahai, "Towards fundamental bounds on physical layer power consumption," Qualcomm Corporate R&D, San Diego CA, Dec. 2008.
• A. Sahai, "Keynote: New Directions in Cognitive Radio and Spectrum Sharing," presented at Third IEEE Workshop on Networking Technologies for Software Defined Radio (SDR) Networks, San Francisco, CA, June 2008.
• A. Sahai, "Fundamental limits for cognitive radios," presented at Communications Theory Workshop, St. Croix, Virgin Islands, May 2008.
• A. Sahai, "Fundamental bounds for physical-layer power consumption: ``waterslide curves'' and the price of certainty," presented at MIT LIDS, Cambridge, MA, April 2008.
• A. Sahai, "Fundamental bounds for physical-layer power consumption: ``waterslide curves'' and the price of certainty," presented at ISL Colloquium, Stanford, CA, April 2008.
• A. Sahai, "Fundamental bounds for power consumption at the physical layer: ``waterslide curves'' and the price of certainty," presented at University of Tokyo, Kashiwa, Japan, March 2008.
• A. Sahai, "How valuable is noisy or unreliable feedback?," presented at University of Tokyo, Kashiwa, Japan, March 2008.
• A. Sahai, "The connection between information theory and networked control," presented at Global COE Workshop on Networked Control Systems, Kyoto, Japan, March 2008.
• A. Sahai, "Fundamental bounds for power consumption at the physical layer: ``waterslide curves'' and the price of certainty," presented at KAIST, Daejeon, South Korea, March 2008.
• A. Sahai, "Cognitive radio systems: the need for robust cooperation and the right metrics," presented at ETRI, Daejeon, South Korea, March 2008.
• A. Sahai, "Fundamental bounds for power consumption at the physical layer: ``waterslide curves'' and the price of certainty," presented at ETRI, Daejeon, South Korea, March 2008.
• A. Sahai, "The price of ignorance: ``waterslide curves'' and the gap to capacity," presented at CUHK Department of Information Engineering Seminar, Hong Kong, Jan. 2008.
• A. Sahai, "Opportunistic radio systems: the need for robust cooperation," presented at Institute for Infocomm Research, Singapore, Jan. 2008.
• A. Sahai, "The price of ignorance: ``waterslide curves'' and the gap to capacity," presented at Institute for Infocomm Research, Singapore, Jan. 2008.
• A. Sahai, "SNR Walls for Cognitive Radio Spectrum Sensing," presented at Institute for Infocomm Research, Singapore, Jan. 2008.
• A. Sahai and S. Tatikonda, "Tutorial: Feedback and Side-Information in Information Theory," presented at International Symposium on Information Theory, Nice, France, June 2007.
• A. Sahai, "Spectrum Sensing for Cognitive Radios," presented at International Research Workshop on Intelligent Spectrum Usage for Personal Comms, London, UK, April 2007.
• A. Sahai, "Delay, feedback and the price of ignorance," presented at ETH, Zurich, Switzerland, April 2007.
• A. Sahai, "Fundamental tradeoffs for opportunistic radio systems," presented at Imperial College Communications and Signal Processing Seminar Series, London, UK, April 2007.
• A. Sahai, "Fundamental tradeoffs for opportunistic radio systems," presented at UNLV, Las Vegas, NV, March 2007.
• A. Sahai, "Fundamental tradeoffs for opportunistic radio systems," presented at UCLA ECE Seminar, Los Angeles, CA, Feb. 2007.
• A. Sahai, "Flexible spectrum management ``technology'," presented at Samsung 4G Forum, Jeju Island, South Korea, Sep. 2006.
• A. Sahai, "Increasing reliability using only noisy feedback," presented at Kailath Colloquium on Feedback Communications, Stanford, CA, July 2006.
• A. Sahai, "Delay, feedback, and the price of ignorance," presented at EPFL Summer Research Institute, Lausanne, Switzerland, July 2006.
• A. Sahai, "How valuable is noisy or limited feedback?," presented at EPFL Seminar, Lausanne, Switzerland, July 2006.
• A. Sahai, "What is a spectrum hole and what does it take to recognize one?," presented at Cognitive Systems Laboratory, Hamilton, Ontario, June 2006.
• A. Sahai, "Fundamental tradeoffs for opportunistic radio systems," presented at ECE Seminar, Waterloo, Canada, June 2006.
• A. Sahai, "Delay, feedback, and the price of ignorance," presented at CalTech CDS Seminar, Pasadena, CA, May 2006.
• A. Sahai, "Delay, feedback and the price of ignorance," presented at ISL Colloquium, Stanford, CA, May 2006.
• A. Sahai, "Bringing information theory to control," presented at Workshop on Control, Communications, and Sensing, Stanford, CA, April 2006.
• A. Sahai, "Delay, feedback, and the price of ignorance," presented at USC Communication Sciences Institute Seminar, Los Angeles, CA, March 2006.
• A. Sahai, "Delay, Feedback, and the Price of Ignorance," presented at Yale Electrical Engineering and Computer Science Seminar, New Haven, CT, March 2006.
• A. Sahai, "Delay, feedback, and the price of ignorance," presented at MIT LIDS Colloquium, Cambridge, MA, March 2006.
• A. Sahai, "Delay, feedback, and the price of ignorance," presented at BU ECE Colloquium, Boston, MA, March 2006.
• A. Sahai, "Fundamental tradeoffs for opportunistic radio systems," presented at MIT Media Lab Viral Communications Seminar, Cambridge, MA, March 2006.
• A. Sahai, "Delay, feedback, and the price of ignorance," presented at Cornell Information Theory, Networks and Signal Processing Seminar, Ithaca, NY, March 2006.
• A. Sahai, "Fundamental tradeoffs for opportunistic radio systems," presented at Phillips Research Seminar, Briarcliff Manor, NY, March 2006.
• A. Sahai, "Fundamental tradeoffs for opportunistic radio systems," presented at Bell Labs Seminar, Murray Hill, NJ, March 2006.
• A. Sahai, "Delay, feedback, and the price of ignorance," presented at ISS Seminar, Princeton, NJ, March 2006.
• A. Sahai, "Fundamental tradeoffs for opportunistic radio systems," presented at WINLAB Seminar, New Brunswick, NJ, March 2006.
• A. Sahai, "Fundamental tradeoffs for opportunistic radio systems," presented at Qualcomm Engineering Seminar, San Diego, CA, Feb. 2006.
• A. Sahai, "Fundamental tradeoffs for opportunistic radio systems," presented at IEEE Radio and Wireless Conference: Workshop on Cognitive Radio, Software Defined Radio, and Adaptive Wireless Systems, San Diego, CA, Jan. 2006.
• A. Sahai, "Delay, feedback, and interaction," presented at ECE Graduate Seminar, Davis, CA, Dec. 2005.
• A. Sahai, "Delay, feedback, and interaction," presented at UMD Advanced Network Colloquium, College Park, MD, Nov. 2005.
• A. Sahai, "Cognitive Radio: A new regime for spectrum access," presented at Vodafone Academic Partners Workshop, Runnymede, UK, Nov. 2005.
• A. Sahai and D. Cabric, "Tutorial: Spectrum Sensing: fundamental limits and practical challenges," presented at First Symposium on New Frontiers in Dynamic Spectrum Access Networks, Baltimore, MD, Nov. 2005.
• A. Sahai, "Control, delay, and the nature of information," presented at EECS CSPL SEMINAR, Ann Arbor, MI, May 2005.
• A. Sahai, "Some fundamental limits on cognitive radios and their implications," presented at The Economics, Technology, and Policy of Unlicensed Spectrum, East Lansing, MI, May 2005.
• A. Sahai, "Where do stabilization problems sit in the communication problem hierarchy?," presented at Workshop on Integrated Control, Estimation and Communication, Pasadena, CA, April 2005.
• A. Sahai, "Delay universality in channel and source coding," presented at ISL Colloquium, Stanford, CA, Feb. 2005.
• A. Sahai, "Control, feedback, and the nature of information," presented at UIUC Systems Seminar, Urbana, IL, Aug. 2004.
• A. Sahai, "Communicating for Estimation: An information theoretic perspective on control with communication constraints," presented at Probability and Statistical Mechanics in Information Science, Pisa, Italiy, June 2003.

Ph.D. Theses

• A. Sahai, "Anytime Information Theory," Massachusetts Institute of Technology, Department of EECS, Feb. 2001.

Masters Reports

• C. Tran, V. Subramanian, K. Vodrahalli, and A. Sahai, "Effect of Model Dissimilarity on Learning to Communicate in a Wireless Setting with Limited Information," EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2019-129, Aug. 2019.
• L. Brink, "Deep Networks for Equalization in Communications," A. Sahai and J. Wawrzynek, Eds., EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2018-177, Dec. 2018.
• H. Sun, "Spectrum Access System: Design and Implementation of the Decision-Feedback Equalizer in Software," A. Sahai and J. Wawrzynek, Eds., EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS-2017-112, May 2017.

Miscellaneous

• M. Mishra and A. Sahai, "How much white space has the FCC opened up?," 2009.