484 search results - page 71 / 97 » Equivalence of state representations for hidden Markov model... |
112
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NAACL
2003
15 years 2 months ago
2003
It is well known that frame independence assumption is a fundamental limitation of current HMM based speech recognition systems. By treating each speech frame independently, HMMs ...
120
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ICCV
2005
IEEE
16 years 3 months ago
2005
IEEE
This paper breaks with the common practice of using a joint state space representation and performing the joint data association in multi-object tracking. Instead, we present an i...
125
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CVIU
2008
15 years 1 months ago
2008
A key problem in video content analysis using dynamic graphical models is to learn a suitable model structure given some observed visual data. We propose a Completed Likelihood AI...
129
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FCT
1999
Springer
15 years 5 months ago
1999
Springer
The aim of this paper is to investigate the relation between two models of concurrent systems: tile rewrite systems and coalgebras. Tiles are rewrite rules with side e ects which a...
116
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UAI
2004
15 years 2 months ago
2004
We propose dynamical systems trees (DSTs) as a flexible model for describing multiple processes that interact via a hierarchy of aggregating processes. DSTs extend nonlinear dynam...