1 citations · 1 across the 7 of their papers we have counts for
15 papers
Extreme Points of the -LDP Polytope with Small Input Size and Arbitrary Output Sizes
Supriya Rawat, Myna Vajha, Gowtham R. Kurri +1
The structure of locally differentially private (LDP) mechanisms can be understood through the geometry of the corresponding privacy polytope. While the extreme points of the \( (ε…
On the Optimal Message Size in PIR Under Arbitrary Collusion Patterns
Guru S. Dornadula, Manikya Pant, Gowtham R. Kurri +1
A private information retrieval protocol (PIR) scheme under an arbitrary collusion pattern enables a client to retrieve one message from a library of equal-sized…
Generalized Information Inequalities via Submodularity, and Two Combinatorial Problems
Gunank Jakhar, Gowtham R. Kurri, Suryajith Chillara +1
It is well known that there is a strong connection between entropy inequalities and submodularity, since the entropy of a collection of random variables is a submodular function. U…
Generalized Dual Discriminator GANs
Penukonda Naga Chandana, Tejas Srivastava, Gowtham R. Kurri +1
Dual discriminator generative adversarial networks (D2 GANs) were introduced to mitigate the problem of mode collapse in generative adversarial networks. In D2 GANs, two discrimina…
Sun-Jafar-Type Schemes for Weak Private Information Retrieval
Chandan Anand, Jayesh Seshadri, Prasad Krishnan +1
In information-theoretic private information retrieval (PIR), a client wants to retrieve one desired file out of files, stored across servers, while keeping the index of th…
Fractional Subadditivity of Submodular Functions: Equality Conditions and Their Applications
Gunank Jakhar, Gowtham R. Kurri, Suryajith Chillara +1
Submodular functions are known to satisfy various forms of fractional subadditivity. This work investigates the conditions for equality to hold exactly or approximately in the frac…