4557 search results - page 571 / 912 » A performance evaluation of local descriptors |
171
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MOBISYS
2003
ACM
16 years 6 months ago
2003
ACM
In this paper, we present a middleware architecture for coordination services in sensor networks that facilitates interaction between groups of sensors which monitor different env...
171
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SDM
2009
SIAM
16 years 4 months ago
2009
SIAM
Most commonly used inductive rule learning algorithms employ a hill-climbing search, whereas local pattern discovery algorithms employ exhaustive search. In this paper, we evaluat...
230
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
Time-varying spatial patterns are common, but few computational tools exist for discovering and tracking multiple, sometimes overlapping, spatial structures of targets. We propose...
181
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ISBI
2009
IEEE
16 years 1 months ago
2009
IEEE
Prostate cancer is the most frequent cancer for men and the second cause of cancer death. Confirmation of cancer requires transrectal prostate biopsies. Tracking systems for tran...
180
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OZCHI
2009
ACM
16 years 1 months ago
2009
ACM
This paper describes a two-year research study that piloted and evaluated the use of low-cost, low-bandwidth Information and Communications Technology (ICT) to support meetings be...