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106
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TKDE
2002
115views more  TKDE 2002»
15 years 2 months ago
An Approach of Implementing General Learning Companions for Problem Solving
Adding a learning companion, a computer simulated social agent, to a computer based learning system can enhance its educational value by enriching the way in which the computer and...
Chih-Yueh Chou, Tak-Wai Chan, Chi-Jen Lin
87
Voted
COR
2008
99views more  COR 2008»
15 years 2 months ago
Solving the variable size bin packing problem with discretized formulations
Isabel Correia, Luís Gouveia, Francisco Sal...
CORR
2010
Springer
48views Education» more  CORR 2010»
15 years 2 months ago
Solving the Cold-Start Problem in Recommender Systems with Social Tags
Zi-Ke Zhang, Chuang Liu, Yi-Cheng Zhang, Tao Zhou
92
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MP
2007
75views more  MP 2007»
15 years 2 months ago
Solving maximum-entropy sampling problems using factored masks
We present a practical approach to Anstreicher and Lee’s masked spectral bound for maximum-entropy sampling, and we describe favorable results that we have obtained with a Branch...
Samuel Burer, Jon Lee