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AAAI
2010
15 years 7 months ago
Modeling Dynamic Multi-Topic Discussions in Online Forums
In the form of topic discussions, users interact with each other to share knowledge and exchange information in online forums. Modeling the evolution of topic discussion reveals h...
Hao Wu, Jiajun Bu, Chun Chen, Can Wang, Guang Qiu,...
BCSHCI
2007
15 years 7 months ago
From HCI to media experience: methodological implications
The landscape of interactive technology design and evaluation is expanding. In the past, usability and task efficiency were the main focus for research in human computer interacti...
Elizabeth F. Churchill, Jeffrey Bardzell
LREC
2010
215views Education» more  LREC 2010»
15 years 7 months ago
Evaluation Metrics for Persuasive NLP with Google AdWords
Evaluating systems and theories about persuasion represents a bottleneck for both theoretical and applied fields: experiments are usually expensive and time consuming. Still, meas...
Marco Guerini, Carlo Strapparava, Oliviero Stock
SDM
2010
SIAM
156views Data Mining» more  SDM 2010»
15 years 7 months ago
Co-selection of Features and Instances for Unsupervised Rare Category Analysis
Rare category analysis is of key importance both in theory and in practice. Previous research work focuses on supervised rare category analysis, such as rare category detection an...
Jingrui He, Jaime G. Carbonell
ICVGIP
2008
15 years 7 months ago
Monocular Depth by Nonlinear Diffusion
Following the phenomenological approach of gestaltists, sparse monocular depth cues such as T- and X-junctions and the local convexity are crucial to identify the shape and depth ...
Jean-Michel Morel, Philippe Salembier