20833 search results - page 139 / 4167 » Hidden process models |
CCS
2009
ACM
15 years 10 months ago
2009
ACM
We revisit the venerable question of access credentials management, which concerns the techniques that we, humans with limited memory, must employ to safeguard our various access ...
ACNS
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Being able to access and provide Internet services anonymously is an important mechanism to ensure freedom of speech in vast parts of the world. Offering location-hidden...
SPIESR
2004
14 years 11 months ago
2004
In this paper a novel "Smart Media" concept for semantic-based multimedia security and management is proposed. This concept is based on interactive object segmentation (...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, we propose a novel and robust method for extracting motion layers in video sequences. Taking advantage of temporal continuity, our framework considers both the visi...
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ICALP
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. We consider the sequence comparison problem, also known as “hidden pattern” problem, where one searches for a given subsequence in a text (rather than a string unders...