6974 search results - page 990 / 1395 » Querying Semi-Structured Data |
190
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ICTAI
2008
IEEE
16 years 1 months ago
2008
IEEE
A major challenge in building recommender systems is organizing the recommendation space since, the underlying data organization scheme has a significant impact on the overall pe...
194
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COMPSAC
2007
IEEE
16 years 1 months ago
2007
IEEE
In a component-based system components are basic computation units implementing specific business functions, and their interactions are explicitly represented by connectors. If th...
169
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ICDM
2007
IEEE
16 years 1 months ago
2007
IEEE
Probabilistic latent semantic indexing (PLSI) represents documents of a collection as mixture proportions of latent topics, which are learned from the collection by an expectation...
195
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VLDB
2007
ACM
16 years 27 days ago
2007
ACM
Top-k queries on large multi-attribute data sets are fundamental operations in information retrieval and ranking applications. In this paper, we initiate research on the anytime b...
196
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INFOSCALE
2006
ACM
16 years 23 days ago
2006
ACM
Cooperative caching is a very important technique for efficient data dissemination and sharing in mobile ad hoc networks (MANETs). Many applications have requirements on the consi...