2674 search results - page 346 / 535 » Data Models and Query Languages for Spatial Databases |
188
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IEEESCC
2005
IEEE
16 years 4 days ago
2005
IEEE
The emerging paradigms of service oriented architectures and utility-based computing have the potential to greatly reduce the cost of data management. Data management service prov...
214
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MOBIDE
2010
ACM
15 years 6 months ago
2010
ACM
A sensor's data loss or corruption, aka sensor data missing, is a common phenomenon in modern wireless sensor networks. It is more severe for multi-hop sensor network (MSN) a...
183
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VLDB
1994
ACM
15 years 10 months ago
1994
ACM
This paper introduces a formalism to describe the needs and preferences of database users. Because of the precise formulation of these concepts, we have found an automatic and ver...
181
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CHI
2005
ACM
16 years 7 months ago
2005
ACM
An important way of making interfaces usable by nonexpert users is to enable the use of natural language input, as in natural language query interfaces to databases, or MUDs and M...
163
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EDBT
1998
ACM
15 years 10 months ago
1998
ACM
Many collections of scienti c data in particular disciplines are available today around the world. Much of this data conforms to some agreed upon standard for data exchange, i.e., ...