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TACAS
2005
Springer
124views Algorithms» more  TACAS 2005»
14 years 26 days ago
Dynamic Symmetry Reduction
Abstract. Symmetry reduction is a technique to combat the state explosion problem in temporal logic model checking. Its use with symbolic representation has suffered from the proh...
E. Allen Emerson, Thomas Wahl
ISSAC
1995
Springer
86views Mathematics» more  ISSAC 1995»
13 years 11 months ago
Programs for Applying Symmetries
In this paper the programs APPLYSYM, QUASILINPDE and DETRAFO are described which aim at the utilization of infinitesimal symmetries of differential equations. The purpose of QUA...
Thomas Wolf
WDAG
2001
Springer
100views Algorithms» more  WDAG 2001»
13 years 11 months ago
A Space Optimal, Deterministic, Self-Stabilizing, Leader Election Algorithm for Unidirectional Rings
A new, self-stabilizing algorithm for electing a leader on a unidirectional ring of prime size is presented for the composite atomicity model with a centralized daemon. Its space c...
Faith E. Fich, Colette Johnen
ICPR
2006
IEEE
14 years 8 months ago
Perspective Symmetry Invariant and Its Applications
Face is a perceptually symmetric object; however, it often appears not so in captured image due to the rotation in depth within the 3D space. In this paper, we explore the invaria...
Shuicheng Yan, Tianqiang Yuan, Xiaoou Tang
ICCV
2007
IEEE
14 years 1 months ago
Symmetries of non-rigid shapes
Symmetry and self-similarity is the cornerstone of Nature, exhibiting itself through the shapes of natural creations and ubiquitous laws of physics. Since many natural objects are...
Daniel Raviv, Alexander M. Bronstein, Michael M. B...