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researcher

Sajani Vithana

22 papers hereh-index 8233 citations33 works total

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

author position
  • first author14
  • middle author8

Across the 22 of 22 papers where every author was matched, so the position is known.

fields
  • cs.IT18
  • cs.AI1
  • cs.CR1
  • cs.CV1
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedPrivate Information Retrieval and Its Applications: An Introduction, Open Problems, Future Directions

2 citations · 3 across the 21 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

cs.AI2024

Multi-Group Proportional Representation in Retrieval

Alex Oesterling, Claudio Mayrink Verdun, Carol Xuan Long +5

Image search and retrieval tasks can perpetuate harmful stereotypes, erase cultural identities, and amplify social disparities. Current approaches to mitigate these representationa…

cs.IT2024

Correlated Privacy Mechanisms for Differentially Private Distributed Mean Estimation

Sajani Vithana, Viveck R. Cadambe, Flavio P. Calmon +1

Differentially private distributed mean estimation (DP-DME) is a fundamental building block in privacy-preserving federated learning, where a central server estimates the mean of $…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.