Sciweavers

5945 search results - page 94 / 1189
» A Model for Projection and Action
Sort
View
ITS
2000
Springer
94views Multimedia» more  ITS 2000»
13 years 11 months ago
DT Tutor: A Decision-Theoretic, Dynamic Approach for Optimal Selection of Tutorial Actions
DT Tutor uses a decision-theoretic approach to select tutorial actions for coached problem solving that are optimal given the tutor's beliefs and objectives. It employs a mode...
R. Charles Murray, Kurt VanLehn
GECCO
2007
Springer
174views Optimization» more  GECCO 2007»
13 years 11 months ago
Classifier systems that compute action mappings
The learning in a niche based learning classifier system depends both on the complexity of the problem space and on the number of available actions. In this paper, we introduce a ...
Pier Luca Lanzi, Daniele Loiacono
CVPR
2000
IEEE
14 years 10 months ago
Recognizing Upper Face Action Units for Facial Expression Analysis
We develop an automatic system to analyze subtle changes in upper face expressions based on both permanent facial features (brows, eyes, mouth)andtransient facial features (deepen...
Ying-li Tian, Takeo Kanade, Jeffrey F. Cohn
LICS
2007
IEEE
14 years 2 months ago
Local Action and Abstract Separation Logic
tion and Abstract Separation Logic Cristiano Calcagno Imperial College, London Peter W. O’Hearn Queen Mary, University of London Hongseok Yang Queen Mary, University of London S...
Cristiano Calcagno, Peter W. O'Hearn, Hongseok Yan...
ICPR
2006
IEEE
14 years 1 months ago
HMM-based Human Action Recognition Using Multiview Image Sequences
In this paper, we present a novel method for human action recognition from any arbitrary view image sequence that uses the Cartesian component of optical flow velocity and human ...
Mohiuddin Ahmad, Seong-Whan Lee