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» Learning technologies: Affective and social issues in comput...
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HICSS
2000
IEEE
180views Biometrics» more  HICSS 2000»
13 years 9 months ago
Evolving Use of a System for Education at a Distance
Computers and networks are increasingly able to support distributed collaborative multimedia applications. In fact, the growing interest in distance learning reflects the awarenes...
Stephen A. White, Anoop Gupta, Jonathan Grudin, Ha...
SIGKDD
2010
151views more  SIGKDD 2010»
12 years 12 months ago
Limitations of matrix completion via trace norm minimization
In recent years, compressive sensing attracts intensive attentions in the field of statistics, automatic control, data mining and machine learning. It assumes the sparsity of the ...
Xiaoxiao Shi, Philip S. Yu
WWW
2006
ACM
14 years 5 months ago
Invisible participants: how cultural capital relates to lurking behavior
The asymmetry of activity in virtual communities is of great interest. While participation in the activities of virtual communities is crucial for a community's survival and ...
Vladimir Soroka, Sheizaf Rafaeli