380 search results - page 48 / 76 » Trajectory Based Behavior Analysis for User Verification |
108
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CONTEXT
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. This paper presents a statistical framework based on Principal Component Analysis (PCA) for discovering the contextual factors which most strongly influence user behavio...
100
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MAGS
2008
14 years 11 months ago
2008
Process calculi are mathematical tools used for modeling and analyzing the structure and behavior of reactive systems. One such calculus, called APi-calculus (an extension to Pi-ca...
112
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MM
1996
ACM
15 years 4 months ago
1996
ACM
Processing digital video directly in the compressed domain has many advantages in terms of storage efficiency, speed, and video quality. We have developed a compressed video editi...
123
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KAIS
2002
14 years 11 months ago
2002
A great challenge for web site designers is how to ensure users' easy access to important web pages efficiently. In this paper we present a clustering-based approach to addres...
73
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MOBIHOC
2009
ACM
16 years 10 days ago
2009
ACM
In this paper, we consider a non-saturated IEEE 802.11 based wireless network. We use a three-way fixed point to model the node behavior with Bernoulli packet arrivals and determi...