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JSAC
2006
78views more  JSAC 2006»
15 years 2 months ago
On the optimality of multiantenna broadcast scheduling using zero-forcing beamforming
Abstract--Although the capacity of multiple-input/multipleoutput (MIMO) broadcast channels (BCs) can be achieved by dirty paper coding (DPC), it is difficult to implement in practi...
Taesang Yoo, Andrea J. Goldsmith
115
Voted
KES
2006
Springer
15 years 2 months ago
Construction of Symbolic Representation from Human Motion Information
Abstract In general, avatar-based communication has a merit that it can represent non-verbal information. The simplest way of representing the non-verbal information is to capture ...
Yutaka Araki, Daisaku Arita, Rin-ichiro Taniguchi,...
SQJ
2008
74views more  SQJ 2008»
15 years 2 months ago
Quantitatively measuring object-oriented couplings
Abstract. One key to several quality factors of software is the way components are connected. Software coupling can be used to estimate a number of quality factors, including maint...
Jeff Offutt, Aynur Abdurazik, Stephen R. Schach
TASLP
2008
89views more  TASLP 2008»
15 years 2 months ago
A Cascaded Broadcast News Highlighter
Abstract-- This paper presents a fully automatic news skimming system which takes a broadcast news audio stream and provides the user with the segmented, structured and highlighted...
Heidi Christensen, Yoshihiko Gotoh, Steve Renals
TASLP
2008
64views more  TASLP 2008»
15 years 2 months ago
Improved A Posteriori Speech Presence Probability Estimation Based on a Likelihood Ratio With Fixed Priors
Abstract--In this contribution we present an improved estimator for the speech presence probability at each time-frequency point in the short-time Fourier-transform domain. In cont...
Timo Gerkmann, Colin Breithaupt, Rainer Martin