Yuriy Polyakov

Identifying Pairs of Terms with Strong Semantic Connections in a Textbook Index

2015

Semantic relationships are important components of ontologies. Specifying these relationships is work-intensive and error-prone when done by experts. Discovering domain concepts and strongly related pairs of concepts in a completely automated way from English text …

Implementing Conjunction Obfuscation under Entropic Ring LWE.

2017 · Sabanci University

We address the practicality challenges of secure program obfuscation by implementing, optimizing, and experimentally assessing an approach to securely obfuscate conjunction programs proposed in [1]. Conjunction programs evaluate functions $f (x_1, . . . , …

Bootstrapping in FHEW-like Cryptosystems

2021

FHEW and TFHE are fully homomorphic encryption (FHE) cryptosystems that can evaluate arbitrary Boolean circuits on encrypted data by bootstrapping after each gate evaluation. The FHEW cryptosystem was originally designed based on standard (Ring, circular …