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WWW
2010
ACM
14 years 23 days ago
Web-scale knowledge extraction from semi-structured tables
A wealth of knowledge is encoded in the form of tables on the World Wide Web. We propose a classification algorithm and a rich feature set for automatically recognizing layout tab...
Eric Crestan, Patrick Pantel
GECCO
2010
Springer
151views Optimization» more  GECCO 2010»
14 years 23 days ago
Sustaining behavioral diversity in NEAT
Niching schemes, which sustain population diversity and let an evolutionary population avoid premature convergence, have been extensively studied in the research field of evoluti...
Hirotaka Moriguchi, Shinichi Honiden
ITS
2010
Springer
163views Multimedia» more  ITS 2010»
14 years 22 days ago
Using Problem-Solving Context to Assess Help Quality in Computer-Mediated Peer Tutoring
Collaborative activities, like peer tutoring, can be beneficial for student learning, but only when students are supported in interacting effectively. Constructing intelligent tuto...
Erin Walker, Sean Walker, Nikol Rummel, Kenneth R....
TEI
2009
ACM
92views Hardware» more  TEI 2009»
14 years 18 days ago
Media Crate: tangible live media production interface
Live media production – the presentation of audio-visual content at events such as conferences and concerts – is a high intensity task where a small production team must inter...
Tom Bartindale, Jonathan Hook, Patrick Olivier
PAKDD
2009
ACM
171views Data Mining» more  PAKDD 2009»
14 years 15 days ago
Detecting Abnormal Events via Hierarchical Dirichlet Processes
Abstract. Detecting abnormal event from video sequences is an important problem in computer vision and pattern recognition and a large number of algorithms have been devised to tac...
Xian-Xing Zhang, Hua Liu, Yang Gao, Derek Hao Hu
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