4557 search results - page 550 / 912 » A performance evaluation of local descriptors |
182
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SIGMOD
2010
ACM
15 years 7 months ago
2010
ACM
iTuned is a tool that takes a SQL workload as input and recommends good settings for database configuration parameters such as buffer pool sizes, multi-programming level, and numb...
192
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SIGMOD
2010
ACM
15 years 7 months ago
2010
ACM
The performance of a database system depends strongly on the layout of database objects, such as indexes or tables, onto the underlying storage devices. A good layout will both ba...
168
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CGF
2010
15 years 7 months ago
2010
We present a flexible and highly efficient hardware-assisted volume renderer grounded on the original Projected Tetrahedra (PT) algorithm. Unlike recent similar approaches, our me...
153
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CCR
2007
15 years 6 months ago
2007
Delayed acknowledgments were introduced to conserve network and host resources. Further reduction of the acknowledgment frequency can be motivated in the same way. However, reduci...
159
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SIGIR
2002
ACM
15 years 6 months ago
2002
ACM
This work proposes a model for video retrieval based upon the inference network model. The document network is constructed using video metadata encoded using MPEG-7 and captures i...