10615 search results - page 387 / 2123 » Dynamic topic models |
143
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SDM
2009
SIAM
16 years 2 months ago
2009
SIAM
Although a large body of work are devoted to finding communities in static social networks, only a few studies examined the dynamics of communities in evolving social networks. I...
136
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ICMCS
2005
IEEE
15 years 10 months ago
2005
IEEE
In this paper, we develop a novel real-time, interactive, automatic multimodal exploratory environment that dynamically adapts the media presented, to user context. There are two ...
141
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NN
1997
Springer
15 years 9 months ago
1997
Springer
Bayesian networks are directed acyclic graphs that represent dependencies between variables in a probabilistic model. Many time series models, including the hidden Markov models (H...
137
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CDC
2010
IEEE
14 years 12 months ago
2010
IEEE
In the identification of nonlinear dynamical models it may happen that not only the system dynamics have to be modeled but also the noise has a dynamic character. We show how to ad...
133
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CAISE
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. Enterprise Architecture (EA) models provide information on the fundamental as-is structure of a company or governmental agency and thus serve as an informational basis fo...