3514 search results - page 121 / 703 » On Moving Object Queries |
159
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TPDS
2008
15 years 4 months ago
2008
Energy efficiency is one of the most critical issues in the design of wireless sensor networks. Observing that many sensor applications for object tracking can tolerate a certain d...
145
Voted
PVLDB
2010
15 years 3 months ago
2010
We present in this paper ObjectRunner, a system for extracting, integrating and querying structured data from the Web. Our system harvests real-world items from template-based HTM...
119
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VLDB
1997
ACM
15 years 9 months ago
1997
ACM
Wedescribethedesign,implementationanduser evaluationof QUIVER,agraph-basedvisualquery languageforobjectdatabases.Thedesigngoalsof QUIVERincludecomplianceto standards,comprehensive...
174
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VLDB
2001
ACM
16 years 5 months ago
2001
ACM
177
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EWDW
1994
15 years 9 months ago
1994
For object-oriented databases we propose a new technique for optimizing queries containing method invocations. This technique is based on the definition of inverse methods and que...