3151 search results - page 291 / 631 » Using query term order for result summarisation |
133
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KES
2007
Springer
16 years 21 days ago
2007
Springer
The current Information Retrieval Systems return hundreds or thousands of documents in response to a query. Users consider only the first 20 or 30, but documents are often sorted a...
307
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Due to its considerable ease of use, relational keyword search (R-KWS) has become increasingly popular. Its simplicity, however, comes at the cost of intensive query processing. Sp...
171
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VLDB
1992
ACM
15 years 10 months ago
1992
ACM
Recent developments in software and hardware changed the way database systems are built and operate. In this paper we present database architectures based on the Client Server par...
182
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TMC
2010
15 years 4 months ago
2010
—This paper proposes a cache consistency scheme based on a previously proposed architecture for caching database data in MANETs. The original scheme for data caching stores the q...
185
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GIS
2002
ACM
15 years 6 months ago
2002
ACM
A very important class of queries in GIS applications is the class of K-Nearest Neighbor queries. Most of the current studies on the K-Nearest Neighbor queries utilize spatial ind...