2554 search results - page 269 / 511 » Keyword query cleaning |
158
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DOCENG
2006
ACM
16 years 19 days ago
2006
ACM
Multistructured documents are documents whose structure is composed of a set of concurrent hierarchical structures. In this paper, we propose a new model of multistructured docume...
164
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SIGIR
2006
ACM
16 years 18 days ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
194
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IEEESCC
2005
IEEE
16 years 7 days ago
2005
IEEE
Web service discovery is a key problem as the number of services is expected to increase dramatically. Service discovery at the present time is based primarily on keywords, or int...
159
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MOBIDE
2005
ACM
16 years 6 days ago
2005
ACM
We describe the DAIMON system for data integration of nomadic data. DAIMON is based on an extension of the mediator-wrapper architecture, where each node is a mediator of its own ...
191
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MOBIDE
2005
ACM
16 years 6 days ago
2005
ACM
Query processing on mobile sensor networks requires efficient indexing and partitioning of the data space to support efficient routing as the network scales up. Building an index ...