527 search results - page 52 / 106 » Processing search queries in a distributed environment |
113
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SEMWEB
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. The focus of web search is moving away from returning relevant documents towards returning structured data as results to user queries. A vital part in the architecture of...
189
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SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
In this demonstration, we present a prototype content-based dissemination broker, called Sonnet, which is built upon structured overlay network. It combines approximate filtering ...
217
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GIS
2007
ACM
16 years 3 months ago
2007
ACM
Continuous spatial queries posted within an environment of moving objects produce as their results a time-varying set of objects. In the most ambitious case both queries and data ...
104
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PERVASIVE
2007
Springer
15 years 8 months ago
2007
Springer
Locating physical items is a highly relevant application addressed by numerous systems. Many of these systems share the drawback that costly infrastructure must be installed before...
123
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DOLAP
2003
ACM
15 years 7 months ago
2003
ACM
Data warehouse and Online Analytical Processing(OLAP) play a key role in business intelligent systems. With the increasing amount of spatial data stored in business database, how ...