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164
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PIMRC
2010
IEEE
15 years 1 months ago
A multi-threshold scheme for feedback load reduction in multiuser MIMO broadcast channel
In a multiuser system, independent time-varying channels among different users can be exploited to provide multiuser diversity (MUD) gain and increase the system throughput. For th...
Jin-Hao Li, Hsuan-Jung Su, Yu-Lun Tsai
140
Voted
EWC
2010
91views more  EWC 2010»
15 years 2 months ago
Multiobjective global surrogate modeling, dealing with the 5-percent problem
When dealing with computationally expensive simulation codes or process measurement data, surrogate modeling methods are firmly established as facilitators for design space explor...
Dirk Gorissen, Ivo Couckuyt, Eric Laermans, Tom Dh...
158
Voted
PAMI
2011
14 years 10 months ago
Multiperson Visual Focus of Attention from Head Pose and Meeting Contextual Cues
—This paper introduces a novel contextual model for the recognition of people’s visual focus of attention (VFOA) in meetings from audio-visual perceptual cues. More specificall...
Sileye O. Ba, Jean-Marc Odobez
124
Voted
CONTEXT
2007
Springer
15 years 10 months ago
The Role of Context in Image Interpretation
The problem we address in this paper is the role of context in the interpretation of images when pictures are used as queries. An image usually depicts several objects and is open...
Dag Elgesem, Joan C. Nordbotten
174
Voted
WMCSA
2002
IEEE
15 years 8 months ago
Context Aggregation and Dissemination in Ubiquitous Computing Systems
Many “ubiquitous computing” applications need a constant flow of information about their environment to be able to adapt to their changing context. To support these “contex...
Guanling Chen, David Kotz