15 search results - page 2 / 3 » Reducing the Servers Computation in Private Information Retr... |
ICALP
2005
Springer
13 years 10 months ago
2005
Springer
We prove new lower bounds for locally decodable codes and private information retrieval. We show that a 2-query LDC encoding nbit strings over an ℓ-bit alphabet, where the decode...
DBSEC
2010
13 years 6 months ago
2010
Private retrieval of public data is useful when a client wants to query a public data service without revealing the specific query data to the server. Computational Private Informa...
SP
2007
IEEE
13 years 11 months ago
2007
IEEE
Since 1995, much work has been done creating protocols for private information retrieval (PIR). Many variants of the basic PIR model have been proposed, including such modificati...
IJISEC
2010
13 years 2 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...
PET
2012
Springer
11 years 7 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...