1449 search results - page 173 / 290 » Modeling and Querying Moving Objects |
158
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PLILP
1998
Springer
15 years 10 months ago
1998
Springer
: The bene ts of the object, logic or relational, functional, and constraint paradigms can be obtained from our previous combination of the object and functional paradigms in hidde...
143
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BNCOD
2004
15 years 7 months ago
2004
While there are many proposals for spatio-temporal data models and query languages, there is a lack of research into application development using spatio-temporal database systems....
175
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ALGORITHMICA
2004
15 years 6 months ago
2004
Query answers from on-line databases can easily be corrupted by hackers or malicious database publishers. Thus it is important to provide mechanisms which allow clients to trust th...
200
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DLOG
2008
15 years 8 months ago
2008
Answering queries posed over knowledge bases is a central problem in knowledge representation and database theory. In databases, query containment is one of the important query op...
155
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
In contrast with the current Web search methods that essentially do document-level ranking and retrieval, we are exploring a new paradigm to enable Web search at the object level....