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» Solving Constraints in Model Transformations
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VLC
2008
132views more  VLC 2008»
15 years 4 months ago
Enforced generative patterns for the specification of the syntax and semantics of visual languages
We present the new notion of enforced generative pattern, a structure that declares positive or negative conditions that must be satisfied by a model. Patterns are applied to tran...
Paolo Bottoni, Esther Guerra, Juan de Lara
AI
1998
Springer
15 years 8 months ago
A Heuristic Incremental Modeling Approach to Course Timetabling
Abstract. The general timetabling problem is an assignment of activities to xed time intervals, adhering to a prede ned set of resource availabilities. Timetabling problems are di ...
Don Banks, Peter van Beek, Amnon Meisels
RT
1998
Springer
15 years 8 months ago
Interactively Modeling with Photogrammetry
We describe an interactive system to reconstruct 3D geometry and extract textures from a set of photographs taken with arbitrary camera parameters. The basic idea is to let the use...
Pierre Poulin, Mathieu Ouimet, Marie-Claude Frasso...
ICCV
2011
IEEE
14 years 4 months ago
Optical Flow Estimation Using Learned Sparse Model
Optical flow estimation is a fundamental and ill-posed problem in computer vision. To recover a dense flow field, appropriate spatial constraints have to be enforced. Recent ad...
Kui Jia, Xiaogang Wang, Xiaoou Tang
ICCSA
2005
Springer
15 years 9 months ago
An Economic Capacity Planning Model Considering Inventory and Capital Time Value
Abstract. A company needs to implement several make-to-stock policies apart from a regular make-to-order production, so that the capacity of expensive resources can be fully utiliz...
S. Michael Wang, Kung-Jeng Wang, Hui-Ming Wee, J. ...