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» Symmetry within and between solutions
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CPAIOR
2009
Springer
13 years 11 months ago
Six Ways of Integrating Symmetries within Non-overlapping Constraints
Abstract: This paper introduces six ways for handling a chain of lexicographic ordering constraint between the origins of identical orthotopes (e.g., rectangles, boxes, hyper-recta...
Magnus Ågren, Nicolas Beldiceanu, Mats Carls...
EWC
2006
114views more  EWC 2006»
13 years 4 months ago
Automated symmetry exploitation in engineering analysis
In engineering analysis, geometric symmetry, when exploited, has two potential benefits: (1) it can significantly reduce the computational time, and (2) it can simultaneously impr...
Krishnan Suresh, Ameya Sirpotdar
CGF
2010
115views more  CGF 2010»
13 years 5 months ago
Closed-form Blending of Local Symmetries
We present a closed-form solution for the symmetrization problem, solving for the optimal deformation that reconciles a set of local bilateral symmetries. Given as input a set of ...
Deboshmita Ghosh, Nina Amenta, Michael M. Kazhdan
SIGGRAPH
2010
ACM
13 years 9 months ago
A connection between partial symmetry and inverse procedural modeling
In this paper, we address the problem of inverse procedural modeling: Given a piece of exemplar 3D geometry, we would like to find a set of rules that describe objects that are s...
Martin Bokeloh, Michael Wand, Hans-Peter Seidel
ECAI
2004
Springer
13 years 10 months ago
Robust Solutions for Constraint Satisfaction and Optimization
Super solutions are a mechanism to provide robustness to constraint programs [10]. They are solutions in which, if a small number of variables lose their values, we are guaranteed ...
Emmanuel Hebrard, Brahim Hnich, Toby Walsh