4337 search results - page 614 / 868 » Cache-Oblivious Query Processing |
152
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ICTAI
2007
IEEE
16 years 25 days ago
2007
IEEE
The document-length normalization problem has been widely studied in the field of Information Retrieval. The Cosine Normalization [2], the Maximum tf Normalization [1] and the By...
167
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SSDBM
2007
IEEE
16 years 24 days ago
2007
IEEE
Memory management is a critical issue in stream processing involving stateful operators such as join. Traditionally, the memory requirement for a stream join is query-driven: a qu...
164
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AI
2007
Springer
16 years 22 days ago
2007
Springer
Many researchers have used text classification method in solving the ontology mapping problem. Their mapping results heavily depend on the availability of quality exemplars used as...
204
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CIKM
2007
Springer
16 years 21 days ago
2007
Springer
Implicit feedback algorithms utilize interaction between searchers and search systems to learn more about users’ needs and interests than expressed in query statements alone. Th...
193
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MDM
2007
Springer
16 years 20 days ago
2007
Springer
Several window constructs are usually specified in continuous queries over data streams as a means of limiting the amount of data processed each time and thus providing real-time...