10615 search results - page 504 / 2123 » Dynamic topic models |
157
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AI
2004
Springer
15 years 12 months ago
2004
Springer
Knowledge Provenance (KP) is proposed to address the problem of how to determine the validity and origin of web information by introducing standards and methods for modeling and ma...
170
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COGSCI
2002
15 years 6 months ago
2002
This study addresses the dynamical nature of a "representation-hungry" cognitive task involving an imagined action. In our experiment, participants were handed rods that...
155
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We address the problem of registering a sequence of images in a moving dynamic texture video. This involves optimization with respect to camera motion, the average image, and the ...
287
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GIS
2005
ACM
16 years 7 months ago
2005
ACM
Information about dynamic spatial fields, such as temperature, windspeed, or the concentration of gas pollutant in the air, is important for many environmental applications. At th...
162
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CEEMAS
2003
Springer
15 years 11 months ago
2003
Springer
This paper presents a system for dynamic network reconfiguration based on intelligent agents and market–oriented methods. Reconfiguration encompasses routing changes as well as b...