Search Results for author: Arijit Ghosh

Found 4 papers, 1 papers with code

Testing Credibility of Public and Private Surveys through the Lens of Regression

no code implementations7 Oct 2024 Debabrota Basu, Sourav Chakraborty, Debarshi Chanda, Buddha Dev Das, Arijit Ghosh, Arnab Ray

We prove the theoretical correctness of our algorithms while trying to reduce the sample complexity for both public and private surveys.

regression Survey

EchoNet-Synthetic: Privacy-preserving Video Generation for Safe Medical Data Sharing

2 code implementations2 Jun 2024 Hadrien Reynaud, Qingjie Meng, Mischa Dombrowski, Arijit Ghosh, Thomas Day, Alberto Gomez, Paul Leeson, Bernhard Kainz

To make medical datasets accessible without sharing sensitive patient information, we introduce a novel end-to-end approach for generative de-identification of dynamic medical imaging data.

De-identification Privacy Preserving +1

Uniform Brackets, Containers, and Combinatorial Macbeath Regions

no code implementations19 Nov 2021 Kunal Dutta, Arijit Ghosh, Shay Moran

We study the connections between three seemingly different combinatorial structures - "uniform" brackets in statistics and probability theory, "containers" in online and distributed learning theory, and "combinatorial Macbeath regions", or Mnets in discrete and computational geometry.

Learning Theory

Size sensitive packing number for Hamming cube and its consequences

no code implementations12 Dec 2014 Kunal Dutta, Arijit Ghosh

We prove a size-sensitive version of Haussler's Packing lemma~\cite{Haussler92spherepacking} for set-systems with bounded primal shatter dimension, which have an additional {\em size-sensitive property}.

LEMMA

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