219 search results - page 19 / 44 » Nearly Private Information Retrieval |
PET
2012
Springer
11 years 10 months ago
2012
Springer
We present PRISM, a privacy-preserving scheme for word search in cloud computing. In the face of a curious cloud provider, the main challenge is to design a scheme that achieves pr...
EXPDB
2006
ACM
14 years 1 months ago
2006
ACM
With the growing popularity of information retrieval (IR) in distributed systems and in particular P2P Web search, a huge number of protocols and prototypes have been introduced i...
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
Text similarity spans a spectrum, with broad topical similarity near one extreme and document identity at the other. Intermediate levels of similarity – resulting from summariza...
IJISEC
2010
13 years 4 months ago
2010
Abstract Since the concept of private information retrieval (PIR) was first formalized by Chor et. al, various constructions have been proposed with a common goal of reducing commu...
CRYPTO
2009
Springer
14 years 2 months ago
2009
Springer
We study the design of cryptographic primitives resilient to key-leakage attacks, where an attacker can repeatedly and adaptively learn information about the secret key, subject o...