809 search results - page 22 / 162 » 04421 Abstracts Collection - Algebraic Methods in Computatio... |
AI
2005
Springer
15 years 1 months ago
2005
Springer
The use of software agents for automatic contract negotiation in e-commerce and e-trading ents has been the subject of considerable recent interest. A widely studied abstract mode...
137
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SIGMOD
2002
ACM
16 years 1 months ago
2002
ACM
Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) with only...
104
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GI
2003
Springer
15 years 6 months ago
2003
Springer
Abstract. The paper describes a set of approaches for representing and accessing information within a semantically structured information portal, while offering the possibility to ...
ECIR
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. In this paper, we examine a number of newly applied methods for combining pre-retrieval query performance predictors in order to obtain a better prediction of the query...
108
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DNIS
2005
Springer
15 years 6 months ago
2005
Springer
: A Peer-to-peer Data Network (PDN) is an open and evolving society of peer nodes that assemble into a network to share their data for mutual benefit. PDNs are enabled by distribu...