2674 search results - page 77 / 535 » Data Models and Query Languages for Spatial Databases |
152
Voted
JAPLL
2010
15 years 25 days ago
2010
Answering queries over an incomplete database w.r.t. a set of constraints is an important computational task with applications in fields as diverse as information integration and ...
111
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IDEAS
2002
IEEE
15 years 7 months ago
2002
IEEE
Based on the recent progress of digital cartography, global positioning systems (GPSs), and hand-held devices, there are growing needs of technology that provides neighborhood inf...
107
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VISUAL
1999
Springer
15 years 6 months ago
1999
Springer
To support the retrieval and fusion of multimedia information from multiple sources and databases, a spatial/temporal query language called ΣQL is proposed. ΣQL is based upon th...
101
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EDBTW
2006
Springer
15 years 6 months ago
2006
Springer
In my thesis I will address the problem of interoperation between information spaces on the web. We explain how this problem is different to traditional database integration scenar...
122
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SIGMOD
1998
ACM
15 years 6 months ago
1998
ACM
Most databases contain “name constants” like course numbers, personal names, and place names that correspond to entities in the real world. Previous work in integration of het...