4557 search results - page 597 / 912 » A performance evaluation of local descriptors |
216
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WWW
2009
ACM
16 years 1 months ago
2009
ACM
Traditional relation extraction methods require pre-specified relations and relation-specific human-tagged examples. Bootstrapping systems significantly reduce the number of tr...
194
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ICS
2007
Tsinghua U.
16 years 27 days ago
2007
Tsinghua U.
This paper investigates helper threads that improve performance by prefetching data on behalf of an application’s main thread. The focus is data prefetch helper threads that lac...
189
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MM
2005
ACM
16 years 9 days ago
2005
ACM
We develop a framework for the automatic discovery of query classes for query-class-dependent search models in multimodal retrieval. The framework automatically discovers useful q...
172
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MSWIM
2005
ACM
16 years 9 days ago
2005
ACM
Wi-Fi based indoor location systems have been shown to be both cost-effective and accurate, since they can attain meter-level positioning accuracy by using existing Wi-Fi infrastr...
175
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ICS
2005
Tsinghua U.
16 years 7 days ago
2005
Tsinghua U.
The combination of increasing component power consumption, a desire for denser systems, and the required performance growth in the face of technology-scaling issues are posing eno...