6474 search results - page 1203 / 1295 » An analysis of diversity measures |
199
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VLDB
2003
ACM
16 years 25 days ago
2003
ACM
Abstract. The requirements for effective search and management of the WWW are stronger than ever. Currently Web documents are classified based on their content not taking into acco...
204
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SIGMOD
2008
ACM
16 years 22 days ago
2008
ACM
As peer-to-peer (P2P) networks become more familiar to the database community, intense interest has built up in using their scalability and resilience properties to scale database...
192
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SIGMOD
2008
ACM
16 years 22 days ago
2008
ACM
A method for approximate subsequence matching is introduced, that significantly improves the efficiency of subsequence matching in large time series data sets under the dynamic ti...
168
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SIGMOD
2007
ACM
16 years 22 days ago
2007
ACM
XML database functionality has been emerging in "XML-only" databases as well as in the major relational database products. Yet, there is no industry standard XML databas...
147
Voted
SIGMOD
2004
ACM
16 years 22 days ago
2004
ACM
Virtually every commercial query optimizer chooses the best plan for a query using a cost model that relies heavily on accurate cardinality estimation. Cardinality estimation erro...