5275 search results - page 480 / 1055 » Computing by observing |
258
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PCM
2010
Springer
15 years 5 months ago
2010
Springer
Particle filter (PF) based object tracking methods have been widely used in computer vision. However, traditional particle filter trackers cannot effectively distinguish the target...
199
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SIGDIAL
2010
15 years 5 months ago
2010
We investigate the clarification strategies exhibited by a hybrid POMDP dialog manager based on data obtained from a phone-based user study. The dialog manager combines task struc...
209
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SIGDIAL
2010
15 years 5 months ago
2010
We introduce a novel approach for robust belief tracking of user intention within a spoken dialog system. The space of user intentions is modeled by a probabilistic extension of t...
178
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DA
2010
15 years 4 months ago
2010
. Direct approaches, which involve asking patients various abstract questions, have significant drawbacks. We propose a new approach that infers patient preferences based on observ...
174
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ICONFERENCE
2011
15 years 2 months ago
2011
The decreasing cost of technology and Internet access has resulted in increasingly large-scale scientific research projects that rely on technology-mediated public participation....