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LICS
2007
IEEE
14 years 2 months ago
Separating DAG-Like and Tree-Like Proof Systems
We show that tree-like (Gentzen’s calculus) PK where all cut formulas have depth at most a constant d does not simulate cut-free PK. Generally, we exhibit a family of sequents t...
Phuong Nguyen
APPML
2006
65views more  APPML 2006»
13 years 7 months ago
A numerical scheme for regularized anisotropic curve shortening flow
Realistic interfacial energy densities are often non-convex, which results in backward parabolic behavior of the corresponding anisotropic curve shortening flow, thereby inducing ...
Frank Haußer, Axel Voigt
INTEGRATION
2010
172views more  INTEGRATION 2010»
13 years 6 months ago
Analog circuits optimization based on evolutionary computation techniques
1 — This paper presents a new design automation tool based on a modified genetic algorithm kernel, in order to increase efficiency on the analog circuit and system design cycle. ...
Manuel F. M. Barros, Jorge Guilherme, Nuno Horta
ICPR
2006
IEEE
14 years 8 months ago
Real Time Tracking for 3D Realistic Lip Animation
This article deals with facial segmentation and liptracking with feedback control for real-time animation of a synthetic 3D face model. Classical approaches consist in two success...
Brice Beaumesnil, Franck Luthon
VLDB
2005
ACM
86views Database» more  VLDB 2005»
14 years 1 months ago
Database Publication Practices
There has been a growing interest in improving the publication processes for database research papers. This panel reports on recent changes in those processes and presents an init...
Philip A. Bernstein, David J. DeWitt, Andreas Heue...