5435 search results - page 309 / 1087 » Informed Detection Revisited |
175
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SOCIALCOM
2010
15 years 4 months ago
2010
As the value of reputation systems is widely recognized, the incentive to manipulate such systems is rapidly growing. We propose TAUCA, a scheme that identifies malicious users and...
188
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ASSETS
2009
ACM
15 years 4 months ago
2009
ACM
In this demo, we present an application for mobile phones which can monitor physical activities of users and detect unexpected emergency situations such as a sudden fall or accide...
181
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper we present an algorithm which uses adaptive selection of low-level features for main subject detection. The algorithm first computes low-level features such as contr...
200
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ICMCS
2009
IEEE
15 years 4 months ago
2009
IEEE
Repetition detection is a fundamental issue for music thumbnailing and summarization. In this paper, we propose a new feature, called chroma histogram, which enables us to find ou...
267
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CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper demonstrates a system for the automatic extraction of novelty in images captured from a small video camera attached to a subject’s chest, replicating his visual persp...