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AIEDU
2010
13 years 7 months ago
Supporting Collaborative Learning and E-Discussions Using Artificial Intelligence Techniques
An emerging trend in classrooms is the use of networked visual argumentation tools that allow students to discuss, debate, and argue with one another in a synchronous fashion about...
Bruce M. McLaren, Oliver Scheuer, Jan Miksatko
CVPR
2005
IEEE
14 years 12 months ago
Parameter Estimation for MRF Stereo
This paper presents a novel approach for estimating parameters for MRF-based stereo algorithms. This approach is based on a new formulation of stereo as a maximum a posterior (MAP...
Li Zhang, Steven M. Seitz
KDD
2004
ACM
162views Data Mining» more  KDD 2004»
14 years 10 months ago
Discovering Links Between Lexical and Surface Features in Questions and Answers
Information retrieval systems, based on keyword match, are evolving to question answering systems that return short passages or direct answers to questions, rather than URLs point...
Soumen Chakrabarti
IR
2008
13 years 9 months ago
Output-sensitive autocompletion search
We consider the following autocompletion search scenario: imagine a user of a search engine typing a query; then with every keystroke display those completions of the last query wo...
Holger Bast, Christian Worm Mortensen, Ingmar Webe...
TVCG
2008
145views more  TVCG 2008»
13 years 9 months ago
Advances in the Dynallax Solid-State Dynamic Parallax Barrier Autostereoscopic Visualization Display System
A solid-state dynamic parallax barrier autostereoscopic display mitigates some of the restrictions present in static barrier systems such as fixed view-distance range, slow respons...
Tom Peterka, Robert Kooima, Daniel J. Sandin, Andr...