5213 search results - page 567 / 1043 » Statistical entity-topic models |
203
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GLOBECOM
2006
IEEE
16 years 26 days ago
2006
IEEE
Abstract— Channel estimation and synchronization are crucial problems in coherent Ultra wideband (UWB) systems. We develop a new channel estimation scheme that can further improv...
244
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GLOBECOM
2006
IEEE
16 years 26 days ago
2006
IEEE
— A non-parametric, low-complexity algorithm for accurate and simultaneous localization of multiple sensors from scarce and imperfect ranging information is proposed. The techniq...
187
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ICMCS
2006
IEEE
16 years 26 days ago
2006
IEEE
For automatic semantic annotation of large-scale video database, the insufficiency of labeled training samples is a major obstacle. General semi-supervised learning algorithms can...
164
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ROBIO
2006
IEEE
16 years 25 days ago
2006
IEEE
– Different methodologies exist to direct the motion of sensors to detect targets moving across an environment in various scenarios. However, some of these do not model that navi...
193
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WECWIS
2006
IEEE
16 years 25 days ago
2006
IEEE
Economic resource allocation in Application Layer Networks (such as Grids) is critical to allow applications and users to effectively exploit computational and data infrastructure...