• 1213 Citations
  • 17 h-Index
20072023

Research output per year

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Research Output

  • 1213 Citations
  • 17 h-Index
  • 50 Conference contribution
  • 23 Article
  • 1 Chapter
  • 1 Editorial
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Conference contribution
2019

A Tunable Loss Function for Binary Classification

Sypherd, T., Diaz, M., Sankar, L. & Kairouz, P., Jul 2019, 2019 IEEE International Symposium on Information Theory, ISIT 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 2479-2483 5 p. 8849796. (IEEE International Symposium on Information Theory - Proceedings; vol. 2019-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Can predictive filters detect gradually ramping false data injection attacks against PMUs?

Chu, Z., Pinceti, A., Biswas, R. S., Kosut, O., Pal, A. & Sankar, L., Oct 2019, 2019 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids, SmartGridComm 2019. Institute of Electrical and Electronics Engineers Inc., 8909739. (2019 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids, SmartGridComm 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Data-Driven Generation of Synthetic Load Datasets Preserving Spatio-Temporal Features

Pinceti, A., Kosut, O. & Sankar, L., Aug 2019, 2019 IEEE Power and Energy Society General Meeting, PESGM 2019. IEEE Computer Society, 8973532. (IEEE Power and Energy Society General Meeting; vol. 2019-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Generative Adversarial Privacy: A Data-Driven Approach to Information-Theoretic Privacy

Huang, C., Kairouz, P. & Sankar, L., Feb 19 2019, Conference Record of the 52nd Asilomar Conference on Signals, Systems and Computers, ACSSC 2018. Matthews, M. B. (ed.). IEEE Computer Society, p. 2162-2166 5 p. 8645532. (Conference Record - Asilomar Conference on Signals, Systems and Computers; vol. 2018-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Privacy under hard distortion constraints

Liao, J., Kosut, O., Sankar, L. & Calmon, F. P., Jan 15 2019, 2018 IEEE Information Theory Workshop, ITW 2018. Institute of Electrical and Electronics Engineers Inc., 8613385. (2018 IEEE Information Theory Workshop, ITW 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Robustness of Maximal α-Leakage to Side Information

Liao, J., Sankar, L., Kosut, O. & Calmon, F. P., Jul 2019, 2019 IEEE International Symposium on Information Theory, ISIT 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 642-646 5 p. 8849769. (IEEE International Symposium on Information Theory - Proceedings; vol. 2019-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations
2018

A Tunable Measure for Information Leakage

Liao, J., Kosut, O., Sankar, L. & Calmon, F. P., Aug 15 2018, 2018 IEEE International Symposium on Information Theory, ISIT 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-June. p. 701-705 5 p. 8437307

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

False data injection attacks on phasor measurements that bypass low-rank decomposition

Zhang, J., Chu, Z., Sankar, L. & Kosut, O., Apr 17 2018, 2017 IEEE International Conference on Smart Grid Communications, SmartGridComm 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 96-101 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Impact of privacy on free online service markets

Huang, C. & Sankar, L., Jan 1 2018, Decision and Game Theory for Security - 9th International Conference, GameSec 2018, Proceedings. Bushnell, L., Poovendran, R. & Basar, T. (eds.). Springer Verlag, p. 1-21 21 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11199 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Load Redistribution Attack Detection using Machine Learning: A Data-Driven Approach

Pinceti, A., Sankar, L. & Kosut, O., Dec 21 2018, 2018 IEEE Power and Energy Society General Meeting, PESGM 2018. IEEE Computer Society, Vol. 2018-August. 8586644

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

The Utility Cost of Robust Privacy Guarantees

Wang, H., Diaz, M., Calmon, F. P. & Sankar, L., Aug 15 2018, 2018 IEEE International Symposium on Information Theory, ISIT 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-June. p. 706-710 5 p. 8437735

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Unobservable False Data Injection Attacks against PMUs: Feasible Conditions and Multiplicative Attacks

Chu, Z., Zhang, J., Kosut, O. & Sankar, L., Dec 24 2018, 2018 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids, SmartGridComm 2018. Institute of Electrical and Electronics Engineers Inc., 8587555

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations
2017

Hypothesis testing in the high privacy limit

Liao, J., Sankar, L., Tan, V. Y. F. & Calmon, F. P., Feb 10 2017, 54th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2016. Institute of Electrical and Electronics Engineers Inc., p. 649-656 8 p. 7852293

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Scopus citations

Hypothesis testing under maximal leakage privacy constraints

Liao, J., Sankar, L., Calmon, F. P. & Tan, V. Y. F., Aug 9 2017, 2017 IEEE International Symposium on Information Theory, ISIT 2017. Institute of Electrical and Electronics Engineers Inc., p. 779-783 5 p. 8006634

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Scopus citations

On information-theoretic privacy with general distortion cost functions

Kalantari, K., Sankar, L. & Kosut, O., Aug 9 2017, 2017 IEEE International Symposium on Information Theory, ISIT 2017. Institute of Electrical and Electronics Engineers Inc., p. 2865-2869 5 p. 8007053

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

On the fine asymptotics of information theoretic privacy

Kalantari, K., Kosut, O. & Sankar, L., Feb 10 2017, 54th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2016. Institute of Electrical and Electronics Engineers Inc., p. 532-539 8 p. 7852277

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations
2016

Cluster-and-Connect: An algorithmic approach to generating synthetic electric power network graphs

Hu, J., Sankar, L. & Mir, D. J., Apr 4 2016, 2015 53rd Annual Allerton Conference on Communication, Control, and Computing, Allerton 2015. Institute of Electrical and Electronics Engineers Inc., p. 223-230 8 p. 7447008

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Scopus citations

Cluster-And-connect: A more realistic model for the electric power network topology

Hu, J., Sankar, L. & Mir, D. J., Mar 17 2016, 2015 IEEE International Conference on Smart Grid Communications, SmartGridComm 2015. Institute of Electrical and Electronics Engineers Inc., p. 85-90 6 p. 7436281

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Evaluating power system vulnerability to false data injection attacks via scalable optimization

Chu, Z., Zhang, J., Kosut, O. & Sankar, L., Dec 8 2016, 2016 IEEE International Conference on Smart Grid Communications, SmartGridComm 2016. Institute of Electrical and Electronics Engineers Inc., p. 260-265 6 p. 7778771

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations

False data injection attacks on power system state estimation with limited information

Zhang, J., Chu, Z., Sankar, L. & Kosut, O., Nov 10 2016, 2016 IEEE Power and Energy Society General Meeting, PESGM 2016. IEEE Computer Society, Vol. 2016-November. 7741928

Research output: Chapter in Book/Report/Conference proceedingConference contribution

16 Scopus citations

Incentive mechanisms for privacy-sensitive electricity consumers with alternative energy sources

Huang, C. & Sankar, L., Apr 26 2016, 2016 50th Annual Conference on Information Systems and Sciences, CISS 2016. Institute of Electrical and Electronics Engineers Inc., p. 175-180 6 p. 7460497

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Information-theoretic private interactive mechanism

Moraffah, B. & Sankar, L., Apr 4 2016, 2015 53rd Annual Allerton Conference on Communication, Control, and Computing, Allerton 2015. Institute of Electrical and Electronics Engineers Inc., p. 911-918 8 p. 7447104

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Optimal differential privacy mechanisms under Hamming distortion for structured source classes

Kalantari, K., Sankar, L. & Sarwate, A. D., Aug 10 2016, Proceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-August. p. 2069-2073 5 p. 7541663

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations
2015

Implementation of unobservable state-preserving topology attacks

Zhang, J. & Sankar, L., Nov 20 2015, 2015 North American Power Symposium, NAPS 2015. Institute of Electrical and Electronics Engineers Inc., 7335175

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Incentive schemes for privacy-sensitive consumers

Huang, C., Sankar, L. & Sarwate, A. D., 2015, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 9406. p. 358-369 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9406).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations
2014

A rate-disortion perspective on local differential privacy

Sarwate, A. D. & Sankar, L., Jan 30 2014, 2014 52nd Annual Allerton Conference on Communication, Control, and Computing, Allerton 2014. Institute of Electrical and Electronics Engineers Inc., p. 903-908 6 p. 7028550. (2014 52nd Annual Allerton Conference on Communication, Control, and Computing, Allerton 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

16 Scopus citations

Cyber attacks on AC state estimation: Unobservability and physical consequences

Liang, J., Kosut, O. & Sankar, L., Oct 29 2014, IEEE Power and Energy Society General Meeting. October ed. IEEE Computer Society, Vol. 2014-October. 6939486

Research output: Chapter in Book/Report/Conference proceedingConference contribution

30 Scopus citations

New results on third-order coding rate for universal fixed-to-variable source coding

Kosut, O. & Sankar, L., Jan 1 2014, 2014 IEEE International Symposium on Information Theory, ISIT 2014. Institute of Electrical and Electronics Engineers Inc., p. 2689-2693 5 p. 6875322. (IEEE International Symposium on Information Theory - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Scopus citations
2013

Competitive privacy: Distributed computation with privacy guarantees

Sankar, L., Dec 1 2013, 2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings. p. 325-328 4 p. 6736881. (2013 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2013 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Universal fixed-to-variable source coding in the finite blocklength regime

Kosut, O. & Sankar, L., Dec 19 2013, 2013 IEEE International Symposium on Information Theory, ISIT 2013. p. 649-653 5 p. 6620306. (IEEE International Symposium on Information Theory - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

18 Scopus citations
2012

Competitive privacy in the smart grid

Sankar, L., Kar, S. & Poor, H. V., Dec 1 2012, Conference Record of the 46th Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2012. p. 1554-1558 5 p. 6489289. (Conference Record - Asilomar Conference on Signals, Systems and Computers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distributed estimation in multi-agent networks

Sankar, L. & Poor, H. V., Oct 22 2012, 2012 IEEE International Symposium on Information Theory Proceedings, ISIT 2012. p. 329-333 5 p. 6284202. (IEEE International Symposium on Information Theory - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Pricing mechanisms for cooperative state estimation

Belmega, E. V., Sankar, L., Poor, H. V. & Debbah, M., Jul 27 2012, 5th International Symposium on Communications Control and Signal Processing, ISCCSP 2012. 6217856. (5th International Symposium on Communications Control and Signal Processing, ISCCSP 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Repeated games for privacy-aware distributed state estimation in interconnected networks

Belmega, E. V., Sankar, L. & Poor, H. V., Dec 1 2012, NetGCoop 2012 - 6th International Conference on Network Games, Control and Optimization. p. 64-68 5 p. 6486115. (NetGCoop 2012 - 6th International Conference on Network Games, Control and Optimization).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Twitter vs. printed English: An information-theoretic comparison

Glennon, E., Sankar, L. & Poor, H. V., Oct 23 2012, 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings. p. 3069-3072 4 p. 6288563. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Competitive privacy in the smart grid: An information-theoretic approach

Sankar, L., Kar, S., Tandon, R. & Poor, H. V., Dec 1 2011, 2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011. p. 220-225 6 p. 6102322. (2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

52 Scopus citations

Discriminatory lossy source coding: Side information privacy

Tandon, R., Sankar, L. & Poor, H. V., Dec 1 2011, 2011 IEEE Global Telecommunications Conference, GLOBECOM 2011. 6134031. (GLOBECOM - IEEE Global Telecommunications Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Multi-user privacy: The Gray-Wyner system and generalized common information

Tandon, R., Sankar, L. & Vincent Poor, H., Oct 26 2011, 2011 IEEE International Symposium on Information Theory Proceedings, ISIT 2011. p. 563-567 5 p. 6034191. (IEEE International Symposium on Information Theory - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations

Smart meter privacy: A utility-privacy framework

Rajagopalan, S. R., Sankar, L., Mohajer, S. & Poor, H. V., Dec 1 2011, 2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011. p. 190-195 6 p. 6102315. (2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

108 Scopus citations
2010

An information-theoretic approach to privacy

Sankar, L., Rajagopalan, S. R. & Poor, H. V., Dec 1 2010, 2010 48th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2010. p. 1220-1227 8 p. 5707053. (2010 48th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Scopus citations

A theory of utility and privacy of data sources

Sankar, L., Rajagopalan, S. R. & Poor, H. V., Aug 23 2010, 2010 IEEE International Symposium on Information Theory, ISIT 2010 - Proceedings. p. 2642-2646 5 p. 5513684. (IEEE International Symposium on Information Theory - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

24 Scopus citations

Utility and privacy of data sources: Can Shannon help conceal and reveal information?

Sankar, L., Rajagopalan, S. R. & Poor, H. V., May 31 2010, 2010 Information Theory and Applications Workshop, ITA 2010 - Conference Proceedings. p. 401-407 7 p. 5454092. (2010 Information Theory and Applications Workshop, ITA 2010 - Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations
2009

Ergodic layered erasure one-sided interference channels

Aggarwal, V., Sankar, L., Calderbank, A. R. & Poor, H. V., Dec 7 2009, 2009 IEEE Information Theory Workshop, ITW 2009. p. 574-578 5 p. 5351176. (2009 IEEE Information Theory Workshop, ITW 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Information secrecy from multiple eavesdroppers in orthogonal relay channels

Aggarwal, V., Sankar, L., Calderbank, A. R. & Poor, H. V., Nov 19 2009, 2009 IEEE International Symposium on Information Theory, ISIT 2009. p. 2607-2611 5 p. 5205963. (IEEE International Symposium on Information Theory - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

K-user fading interference channels: The ergodic very strong case

Sankar, L., Vondrak, J. & Poor, H. V., Dec 1 2009, 2009 47th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2009. p. 82-87 6 p. 5394846. (2009 47th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Secrecy capacity of a class of orthogonal relay eavesdropper channels

Aggarwal, V., Sankar, L., Calderbank, A. R. & Poor, H. V., Sep 25 2009, Information Theory and Applications Workshop, ITA 2009. p. 295-300 6 p. 5044960. (Information Theory and Applications Workshop, ITA 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Scopus citations
2008

Ergodic two-user interference channels: Is separability optimal?

Sankar, L., Shang, X., Erkip, E. & Poor, H. V., Dec 1 2008, 46th Annual Allerton Conference on Communication, Control, and Computing. p. 723-729 7 p. 4797629. (46th Annual Allerton Conference on Communication, Control, and Computing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Scopus citations

Sum-capacity of ergodic fading interference and compound multiaccess channels

Sankar, L., Erkip, E. & Poor, H. V., Sep 29 2008, Proceedings - 2008 IEEE International Symposium on Information Theory, ISIT 2008. p. 2712-2716 5 p. 4595485. (IEEE International Symposium on Information Theory - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations
2007

Opportunistic communications in an orthogonal multiaccess relay channel

Sankar, L., Liang, Y., Poor, H. V. & Mandayam, N., Dec 1 2007, Proceedings - 2007 IEEE International Symposium on Information Theory, ISIT 2007. p. 1261-1265 5 p. 4557396. (IEEE International Symposium on Information Theory - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Scopus citations

Relay vs. user cooperation in multiaccess networks

Sankar, L., Kramer, G. & Mandayam, N. B., 2007, 45th Annual Allerton Conference on Communication, Control, and Computing 2007. University of Illinois at Urbana-Champaign, Coordinated Science Laboratory and Department of Computer and Electrical Engineering, Vol. 1. p. 381-388 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution