1071 search results - page 83 / 215 » A Data Model for Moving Objects Supporting Aggregation |
133
Voted
SSDBM
2003
IEEE
15 years 9 months ago
2003
IEEE
Many emerging applications benefit from the extraction of geospatial data specified at different resolutions for viewing purposes. Data must also be topologically accurate and up-...
155
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ER
1999
Springer
15 years 8 months ago
1999
Springer
Video data management (VDM) is fast becoming one of seminar topics in multimedia information systems. In VDM systems, there exists an important need for novel techniques and mechan...
252
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ICDE
1995
IEEE
16 years 5 months ago
1995
IEEE
We describe a two-level client-side cache for composite objects mapped as views of a relational database. A semantic model, the Structural Model, is used to specify joins on the r...
130
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ISPAN
2005
IEEE
15 years 9 months ago
2005
IEEE
— Recently, we have proposed ANSWER: AutoNomouS Wireless sEnsor netwoRk as a service platform whose mission is to provide dependable information services to in-situ mobile users ...
239
Voted
ICDE
2009
IEEE
16 years 5 months ago
2009
IEEE
Consider multiple users searching for a hotel room, based on size, cost, distance to the beach, etc. Users may have variable preferences expressed by different weights on the attri...