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AAAI
2004
15 years 6 months ago
Comparing Cognitive and Computational Models of Narrative Structure
A growing number of applications seek to incorporate automatically generated narrative structure into interactive virtual environments. In this paper, we evaluate a representation...
David B. Christian, R. Michael Young
WSCG
2004
117views more  WSCG 2004»
15 years 6 months ago
A Supply-Chain for Computer-Mediated Communication and Visualization
The paper specifies modular software for synchronous and asynchronous computer-mediated communication and visualization in network-distributed environments. It is new because the ...
Nils Jensen, Ralf Einhorn, Gabriele von Voigt
ETS
2000
IEEE
138views Hardware» more  ETS 2000»
15 years 4 months ago
An Agent Infrastructure to set Collaborative Environments
Collaborative learning supported through computers seems to be very promising, since advances in computational technology enable the widespread use of tools such as bulletin board...
Carlos José M. Olguín, Armando Luiz ...
COLING
2002
15 years 4 months ago
Unknown Word Extraction for Chinese Documents
There is no blank to mark word boundaries in Chinese text. As a result, identifying words is difficult, because of segmentation ambiguities and occurrences of unknown words. Conve...
Keh-Jiann Chen, Wei-Yun Ma
TIT
2011
127views more  TIT 2011»
14 years 11 months ago
Semiunitary Precoding for Spatially Correlated MIMO Channels
— The focus of this paper is on spatial precoding in correlated multi-antenna channels where the number of datastreams is adapted independent of the number of transmit antennas. ...
Vasanthan Raghavan, Akbar M. Sayeed, Venugopal V. ...