Lalitha Sankar
TitleCited byYear
Utility-privacy tradeoffs in databases: An information-theoretic approach
L Sankar, SR Rajagopalan, HV Poor
IEEE Transactions on Information Forensics and Security 8 (6), 838-852, 2013
1912013
Smart meter privacy: A theoretical framework
L Sankar, SR Rajagopalan, S Mohajer, HV Poor
IEEE Transactions on Smart Grid 4 (2), 837-846, 2012
1832012
Smart meter privacy: A utility-privacy framework
SR Rajagopalan, L Sankar, S Mohajer, HV Poor
2011 IEEE international conference on smart grid communications …, 2011
1652011
Coalitions in cooperative wireless networks
S Mathur, L Sankar, NB Mandayam
IEEE Journal on Selected areas in Communications 26 (7), 1104-1115, 2008
1392008
Hierarchical sensor networks: capacity bounds and cooperative strategies using the multiple-access relay channel model
L Sankaranarayanan, G Kramer, NB Mandayam
2004 First Annual IEEE Communications Society Conference on Sensor and Ad …, 2004
1222004
Capacity theorems for the multiple-access relay channel
L Sankaranarayanan, G Kramer, NB Mandayam
Proc. 42nd Annu. Allerton Conf. Communications, Control, and Computing, 1782 …, 2004
1202004
Secrecy capacity of a class of orthogonal relay eavesdropper channels
V Aggarwal, L Sankar, AR Calderbank, HV Poor
EURASIP Journal on Wireless Communications and Networking 2009 (1), 494696, 2009
842009
Competitive privacy in the smart grid: An information-theoretic approach
L Sankar, S Kar, R Tandon, HV Poor
2011 IEEE International Conference on Smart Grid Communications …, 2011
792011
Vulnerability analysis and consequences of false data injection attack on power system state estimation
J Liang, L Sankar, O Kosut
IEEE Transactions on Power Systems 31 (5), 3864-3872, 2015
742015
Offset encoding for multiple-access relay channels
L Sankar, G Kramer, NB Mandayam
IEEE Transactions on Information Theory 53 (10), 3814-3821, 2007
682007
Ergodic fading interference channels: Sum-capacity and separability
L Sankar, X Shang, E Erkip, HV Poor
IEEE Transactions on Information Theory 57 (5), 2605-2626, 2011
562011
Coalitional games in Gaussian interference channels
S Mathur, L Sankaranarayanan, NB Mandayam
2006 IEEE International Symposium on Information Theory, 2210-2214, 2006
512006
Cyber attacks on AC state estimation: Unobservability and physical consequences
J Liang, O Kosut, L Sankar
2014 IEEE PES General Meeting| Conference & Exposition, 1-5, 2014
422014
Physical system consequences of unobservable state-and-topology cyber-physical attacks
J Zhang, L Sankar
IEEE Transactions on Smart Grid 7 (4), 2016
402016
Method and apparatus for allocating data for transmission via discrete multiple tones
L Sankaranarayanan, RV Sonalkar
US Patent 6,134,274, 2000
392000
Context-aware generative adversarial privacy
C Huang, P Kairouz, X Chen, L Sankar, R Rajagopal
Entropy 19 (12), 656, 2017
372017
A theory of utility and privacy of data sources
L Sankar, SR Rajagopalan, HV Poor
2010 IEEE International Symposium on Information Theory, 2642-2646, 2010
312010
Hypothesis testing under maximal leakage privacy constraints
J Liao, L Sankar, FP Calmon, VYF Tan
2017 IEEE International Symposium on Information Theory (ISIT), 779-783, 2017
292017
Coalitional games in receiver cooperation for spectrum sharing
S Mathur, L Sankaranarayanan, NB Mandayam
2006 40th annual conference on information sciences and systems, 949-954, 2006
292006
Ergodic two-user interference channels: Is separability optimal?
L Sankar, X Shang, E Erkip, HV Poor
2008 46th Annual Allerton Conference on Communication, Control, and …, 2008
272008
The system can't perform the operation now. Try again later.
Articles 1–20