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TNN
2008
13 years 10 months ago
2008
In this paper, it is found that the weights of a perceptron are bounded for all initial weights if there exists a nonempty set of initial weights that the weights of the perceptron...
JSAC
2008
13 years 10 months ago
2008
In this paper, we propose a new joint optimization of linear transmit beamforming and receive combining vectors for the multiple-input multiple-output (MIMO) broadcast channel. We ...
WCNC
2008
IEEE
14 years 4 months ago
2008
IEEE
— In a mobile ad hoc network (MANET), it has been addressed that packet losses due to collision are often misinterpreted as routing failures, and cause unnecessary overhead for r...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— Limited feedback systems that simultaneously transmit to multiple users are noise power limited at low SNR and interference power limited at high SNR. Specifically, there is a...
SG
2004
Springer
14 years 3 months ago
2004
Springer
In this paper we describe the graphical realization and authoring of a semi-autonomous animated persona, called a Digital Puppet. Digital Puppets augment on-line educational materi...