9683 search results - page 525 / 1937 » Predicting query performance |
189
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SIGMOD
2001
ACM
16 years 7 months ago
2001
ACM
Users often need to optimize the selection of objects by appropriately weighting the importance of multiple object attributes. Such optimization problems appear often in operation...
258
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SAC
2010
ACM
16 years 2 months ago
2010
ACM
In this paper, we explore the problem of processing a novel type of location based queries, named the location based top-k query, which involves both of spatial and non-spatial sp...
188
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DAC
2006
ACM
16 years 1 months ago
2006
ACM
Until recently, most 3D graphics applications had been regarded as too computationally intensive for devices other than desktop computers and gaming consoles. This notion is rapid...
283
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ICDE
1999
IEEE
1999
IEEE
Working Together in Harmony - An Implementation of the CORBA Object Query Service and Its Evaluation
16 years 8 months ago
The CORBA standard, together with its service specifications, has gained considerable attention in recent years. The CORBA Object Query Service allows for declarative access to he...
200
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
There has been much recent progress in the technical infrastructure necessary to continuously characterize and archive all sounds, or more precisely auditory streams, that occur w...