11397 search results - page 2038 / 2280 » A Relational Abstraction for Functions |
182
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VIS
2009
IEEE
16 years 8 months ago
2009
IEEE
Abstract-- Volumetric datasets are often modeled using a multiresolution approach based on a nested decomposition of the domain into a polyhedral mesh. Nested tetrahedral meshes ge...
322
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GIS
2004
ACM
16 years 8 months ago
2004
ACM
Sensor networks are unattended deeply distributed systems whose schema can be conceptualized using the relational model. Aggregation queries on the data sampled at each ode are th...
191
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DAC
2000
ACM
16 years 8 months ago
2000
ACM
erse approaches at all levels of abstraction starting from the physical level up to the system level. Experience shows that a highlevel method may have a larger impact since the de...
239
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WWW
2009
ACM
16 years 8 months ago
2009
ACM
Ad auctions in sponsored search support"broad match"that allows an advertiser to target a large number of queries while bidding only on a limited number. While giving mo...
232
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WWW
2008
ACM
16 years 8 months ago
2008
ACM
Improving the precision of information retrieval has been a challenging issue on Chinese Web. As exemplified by Chinese recipes on the Web, it is not easy/natural for people to us...