Rafail Ostrovsky - Researcher Profile

Publications

3 shown

Conditional Oblivious Transfer and Timed-Release Encryption

Giovanni Di Crescenzo , Rafail Ostrovsky , Sivaramakrishnan Rajagopalan

1999 Lecture notes in computer science 108 citations

The Effectiveness of Lloyd-Type Methods for the k-Means Problem

Rafail Ostrovsky , Yuval Rabani , Leonard J. Schulman +1 more

We investigate variants of Lloyd's heuristic for clustering high dimensional data in an attempt to explain its popularity (a half century after its introduction) among practitio...

2006 265 citations

Circular-Secure Encryption from Decision Diffie-Hellman

Dan Boneh , Shai Halevi , Mike Hamburg +1 more

2008 Lecture notes in computer science 295 citations

Frequent Co-Authors

Researcher Info

h-index: 3
Publications: 3
Citations: 668
Institution: Core Competence

External Links

ORCID Profile Google Scholar

Identifiers

ORCID: 0000-0002-1501-1330

Impact Metrics

h-index 3

h-index: Number of publications with at least h citations each.