130 search results - page 22 / 26 » Polyhedral modeling |
IUI
1997
ACM
13 years 11 months ago
1997
ACM
Historically, efforts at user modelling in educational systems have tended to employ knowledge representations in which symbolic (or "linguistic") cognition is emphasize...
SIAMIS
2010
13 years 2 months ago
2010
Markov random field (MRF) models, including conditional random field models, are popular in computer vision. However, in order to be computationally tractable, they are limited to ...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper presents a novel 3D deformable surface that we call an active polyhedron. Rooted in surface evolution theory, an active polyhedron is a polyhedral surface whose vertice...
GECCO
2004
Springer
14 years 22 days ago
2004
Springer
Estimation of distribution algorithms (EDAs) are population-based heuristic search methods that use probabilistic models of good solutions to guide their search. When applied to co...
COMPGEOM
1990
ACM
13 years 11 months ago
1990
ACM
Practical solid modeling systems are plagued by numerical problems that arise from using oatingpoint arithmetic. For example, polyhedral solids are often represented by a combinat...