515 search results - page 63 / 103 » Approximating Markov Processes by Averaging |
184
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AVSS
2008
IEEE
16 years 18 days ago
2008
IEEE
We propose a video event analysis framework based on object segmentation and tracking, combined with a Hidden Semi-Markov Model (HSMM) that uses state occupancy duration modeling....
159
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SIGMETRICS
2010
ACM
15 years 6 months ago
2010
ACM
Abstract Due to complexity and intractability reasons, most of the analytical studies on the reliability of communication paths in mobile ad hoc networks are based on the assumptio...
137
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ICIP
2009
IEEE
15 years 3 months ago
2009
IEEE
This paper addresses fluorescence diffuse optical tomography (FDOT) reconstruction problem with a priori information. We assume that approximate location of the fluorophore concen...
161
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WWW
2005
ACM
16 years 6 months ago
2005
ACM
PageRank is defined as the stationary state of a Markov chain obtained by perturbing the transition matrix of a web graph with a damping factor that spreads part of the rank. The...
171
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ICMCS
2005
IEEE
15 years 11 months ago
2005
IEEE
Multi-stream hidden Markov models (HMMs) have recently been very successful in audio-visual speech recognition, where the audio and visual streams are fused at the final decision...