156 search results - page 20 / 32 » Design and Implementation of a Cross-Media Indexing System f... |
MIR
2010
ACM
14 years 21 days ago
2010
ACM
As real-time broadcasting services are becoming more popular, many people are sharing live events with remote users. Despite the success of real-time broadcasting services, a numb...
VLDB
1997
ACM
13 years 11 months ago
1997
ACM
We present a design for multi-version concurrency control and recovery in a main memory database, and describe logical and physical versioning schemes that allow read-only transac...
ISSS
2002
IEEE
14 years 9 days ago
2002
IEEE
With the popularity of wireless communication devices a new important dimension of embedded systems design has arisen, that of security. This paper presents for the first time des...
CCS
2011
ACM
12 years 7 months ago
2011
ACM
We extend Goldberg’s multi-server information-theoretic private information retrieval (PIR) with a suite of protocols for privacypreserving e-commerce. Our first protocol adds ...
SEMWEB
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. In this paper, we present a new approach to web search personalization based on user collaboration and sharing of information about web documents. The proposed personaliz...