949 search results - page 53 / 190 » Strategies for Querying Information Agents |
CIKM
2003
Springer
14 years 28 days ago
2003
Springer
Distributed heterogeneous search systems are an emerging phenomenon in Web search, in which independent topic-speciļ¬c search engines provide search services, and metasearchers d...
CIKM
2006
Springer
13 years 9 months ago
2006
Springer
Peer Data Management Systems (PDMS) are a natural extension of heterogeneous database systems. One of the main tasks in such systems is efficient query processing. Insisting on co...
SSD
2001
Springer
14 years 3 days ago
2001
Springer
In dynamic spatio-temporal environments where objects may continuously move in space, maintaining consistent information about the location of objects and processing motion-speciļ¬...
NETWORKS
2008
13 years 7 months ago
2008
In this paper we consider the decontamination problem in a hypercube network of size n. The nodes of the network are assumed to be contaminated and they have to be decontaminated ...
IAT
2005
IEEE
14 years 1 months ago
2005
IEEE
Similarity measures are mechanisms that assign a numeric score indicating how closely two documents, or a document and a query match. The Cosine measure is one of the similarity m...