3652 search results - page 547 / 731 » A study of query length |
179
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DANTE
1999
IEEE
15 years 10 months ago
1999
IEEE
Because performance is a crucial issue in database systems, data caching techniques have been studied in database research field, especially in client-server databases and distrib...
160
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CIKM
1999
Springer
15 years 10 months ago
1999
Springer
In this paper we compare performance of several heuristics in generating informative generic/query-oriented extracts for newspaper articles in order to learn how topic prominence ...
152
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ESA
1999
Springer
15 years 10 months ago
1999
Springer
Abstract. This paper addresses the informational asymmetry for constructing an ultrametric evolutionary tree from upper and lower bounds on pairwise distances between n given speci...
143
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HICSS
1998
IEEE
15 years 10 months ago
1998
IEEE
In this paper we present the design and implementation of a distributed index architecture to facilitate metadata discovery on large networks. Many current information discovery s...
154
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ATAL
2007
Springer
15 years 10 months ago
2007
Springer
This paper studies a logical framework for automated negotiation between two agents. We suppose an agent who has a knowledge base represented by a logic program. Then, we introduc...