2191 search results - page 134 / 439 » Query Processing in the ROL system |
211
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SIGMOD
2008
ACM
16 years 4 months ago
2008
ACM
We present HERMES, a prototype system based on a powerful query language for trajectory databases, which enables the support of aggregative Location-Based Services (LBS). The key ...
233
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ICDE
2002
IEEE
16 years 5 months ago
2002
IEEE
Web-based information systems provide to their users the ability to interleave querying and browsing during their information discovery efforts. The MIX system provides an API cal...
232
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GIS
2003
ACM
16 years 5 months ago
2003
ACM
With wireless communications and geo-positioning being widely available, it becomes possible to offer new e-services that provide mobile users with information about other mobile ...
138
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P2P
2005
IEEE
15 years 10 months ago
2005
IEEE
Among the open problems in P2P systems, support for non-trivial search predicates, standardized query languages, distributed query processing, query load balancing, and quality of...
158
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ICADL
2003
Springer
15 years 9 months ago
2003
Springer
This paper proposes an efficient client-server-based query translation approach to allowing more feasible implementation of cross-language information retrieval (CLIR) services in ...