10615 search results - page 524 / 2123 » Dynamic topic models |
205
Voted
JMLR
2006
15 years 7 months ago
2006
This paper proposes a general probabilistic framework for shape-based modeling and classification of waveform data. A segmental hidden Markov model (HMM) is used to characterize w...
198
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HUMO
2007
Springer
16 years 1 months ago
2007
Springer
In this paper, we introduce a first-order probabilistic model that combines multiple cues to classify human activities from video data accurately and robustly. Our system works in...
174
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TBILLC
2007
Springer
16 years 1 months ago
2007
Springer
In the line of some earlier work done on belief dynamics, we an abstract model of belief propagation on a graph based on the methodology of the revision theory of truth. A modal la...
180
Voted
SI3D
1995
ACM
15 years 10 months ago
1995
ACM
We describe an approach for determining potentially visible sets in dynamic architectural models. Our scheme divides the models into cells and portals, computing a conservative es...
217
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WSC
2008
15 years 9 months ago
2008
Typically, system dynamics-based simulations of business processes are constructed in an ad hoc manner, with a modeler creating low-level components and defining interrelationship...