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L. Sankar

98 papers hereh-index 314.2k citations175 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author13
  • middle author43
  • last author41

Across the 97 of 98 papers where every author was matched, so the position is known.

fields
  • cs.IT46
  • eess.SY21
  • cs.LG20
  • cs.GT3
  • cs.CR2
  • math.OC2
same name
  • L. Sankar — 1 paper, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20072026
most citedUtility-Privacy Tradeoff in Databases: An Information-theoretic Approach

388 citations · 1.5k across the 94 of their papers we have counts for

collaborators
Showing 2017 · cs.ITShow all

3 papers · 2 filters

cs.IT2017★ 1 cited

Information-Theoretic Privacy with General Distortion Constraints

Kousha Kalantari, Oliver Kosut, Lalitha Sankar

The privacy-utility tradeoff problem is formulated as determining the privacy mechanism (random mapping) that minimizes the mutual information (a metric for privacy leakage) betwee…

cs.IT2017★ 2 cited

Hypothesis Testing under Mutual Information Privacy Constraints in the High Privacy Regime

Jiachun Liao, Lalitha Sankar, Vincent Y. F. Tan +1

Hypothesis testing is a statistical inference framework for determining the true distribution among a set of possible distributions for a given dataset. Privacy restrictions may re…

cs.IT2017★ 10 cited

Hypothesis Testing under Maximal Leakage Privacy Constraints

Jiachun Liao, Lalitha Sankar, Flavio P. Calmon +1

The problem of publishing privacy-guaranteed data for hypothesis testing is studied using the maximal leakage (ML) as a metric for privacy and the type-II error exponent as the uti…

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