9414 search results - page 1575 / 1883 » Adaptive Query Processing |
199
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CIKM
2005
Springer
16 years 23 days ago
2005
Springer
This paper presents a hybrid concept hierarchy development technique for web returned documents retrieved by a meta-search engine. The aim of the technique is to separate the init...
203
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CIKM
2005
Springer
16 years 23 days ago
2005
Springer
This paper presents an evaluation of evolved term-weighting schemes on short, medium and long TREC queries. A previously evolved global (collection-wide) term-weighting scheme is ...
175
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DAWAK
2005
Springer
16 years 23 days ago
2005
Springer
Abstract. From the point of view of a data warehouse system its part of collecting and receiving information from other systems is crucial for all subsequent business intelligence ...
203
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EUROPAR
2005
Springer
16 years 23 days ago
2005
Springer
Abstract. We present PerfMiner, a system for the transparent collection, storage and presentation of thread-level hardware performance data across an entire cluster. Every sub-proc...
212
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ICWE
2005
Springer
16 years 22 days ago
2005
Springer
There is an apparent need for specifying the integration of multiple knowledge sources during the design of Web Information Systems (WIS) where the actual data is often retrieved f...