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NIPS
2000
15 years 3 months ago
Second Order Approximations for Probability Models
In this paper, we derive a second order mean field theory for directed graphical probability models. By using an information theoretic argument it is shown how this can be done in...
Hilbert J. Kappen, Wim Wiegerinck
PRESENCE
2007
121views more  PRESENCE 2007»
15 years 1 months ago
The Body Surface as a Communication System: The State of the Art after 50 Years
The suggestion that the body surface might be used as an additional means of presenting information to human-machine operators has been around in the literature for nearly 50 year...
Alberto Gallace, Hong Z. Tan, Charles Spence
87
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COLCOM
2007
IEEE
15 years 8 months ago
Videoconferencing design for remote groups
—Videoconferencing has emerged as a popular method of remote communication. The design of a videoconferencing environment strongly influences the communication efficiency and u...
Petr Slovák, Eva Hladká, Pavel Troub...
ECIS
2003
15 years 3 months ago
The role of informal networks in knowledge sharing
The application of a knowledge management strategy does not take place in a vacuum. Successfully meeting objectives of a knowledge management strategy may depend not only on the e...
Tony Jewels, Alan Underwood, Carmen de Pablos Here...
ICC
2007
IEEE
126views Communications» more  ICC 2007»
15 years 8 months ago
Severely Fading MIMO Channels: Models and Mutual Information
— In most wireless communications research, the channel models considered experience less severe fading than the classic Rayleigh fading case. In this work, however, we investiga...
Seung Ho Choi, Peter Smith, Ben Allen, Wasim Q. Ma...