6103 search results - page 778 / 1221 » Multimedia Retrieval Algorithmics |
137
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CHES
2007
Springer
15 years 10 months ago
2007
Springer
RFID applications do not always use encryption to ensure the security as public key cryptographic algorithms that are costly in term of computing resources. We proposed to secure t...
150
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CGI
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper proposes a keyframe extraction method based on a novel layered curve simplification algorithm for motion capture data. Bone angles are employed as motion features and ke...
212
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FIRBPERF
2005
IEEE
15 years 10 months ago
2005
IEEE
Web pages are created, modified and removed at unspecified times by their owners. The frequency and extent of changes to Web pages vary across sites and across pages within site...
169
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SIBGRAPI
2005
IEEE
15 years 10 months ago
2005
IEEE
Tracking moving objects in video sequence is an important problem in computer vision, with applications several fields, such as video surveillance and target tracking. Most techn...
125
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SIGIR
2005
ACM
15 years 10 months ago
2005
ACM
Non-negative Matrix Factorization (NMF, [5]) and Probabilistic Latent Semantic Analysis (PLSA, [4]) have been successfully applied to a number of text analysis tasks such as docum...