3471 search results - page 664 / 695 » Data Stream Query Processing |
CIKM
2005
Springer
14 years 27 days ago
2005
Springer
This paper presents an evaluation of evolved term-weighting schemes on short, medium and long TREC queries. A previously evolved global (collection-wide) term-weighting scheme is ...
IPSN
2005
Springer
14 years 26 days ago
2005
Springer
A wireless sensor network consists of a large number of small, resource-constrained devices and usually operates in hostile environments that are prone to link and node failures. ...
MM
2004
ACM
14 years 24 days ago
2004
ACM
In this paper, we propose a unified framework, called Markov Model Mediator (MMM), to facilitate image database clustering and to improve the query performance. The structure of t...
ICPPW
2003
IEEE
14 years 19 days ago
2003
IEEE
Users have been demanding information “anytime, anywhere”. The notion of accessing diverse and autonomous information repositories with different APIs is not accepted. This ha...
ACMICEC
2003
ACM
14 years 19 days ago
2003
ACM
The Platform for Privacy Preferences (P3P) provides a standard computer-readable format for privacy policies and a protocol that enables web browsers to read and process these pol...