Sciweavers

2944 search results - page 48 / 589
» Improving Bound Propagation
Sort
View
VISSYM
2003
13 years 11 months ago
Improving Topological Segmentation of Three-dimensional Vector Fields
We present three enhancements to accelerate the extraction of separatrices of three-dimensional vector fields, using intelligently selected “sample” streamlines. These enhanc...
Karim Mahrous, Janine Bennett, Bernd Hamann, Kenne...
ICDAR
2007
IEEE
14 years 4 months ago
Fast Lexicon-Based Scene Text Recognition with Sparse Belief Propagation
Using a lexicon can often improve character recognition under challenging conditions, such as poor image quality or unusual fonts. We propose a flexible probabilistic model for c...
Jerod J. Weinman, Erik G. Learned-Miller, Allen R....
DATE
2005
IEEE
152views Hardware» more  DATE 2005»
14 years 3 months ago
Modeling and Propagation of Noisy Waveforms in Static Timing Analysis
A technique based on the sensitivity of the output to input waveform is presented for accurate propagation of delay information through a gate for the purpose of static timing ana...
Shahin Nazarian, Massoud Pedram, Emre Tuncer, Tao ...
IJCAI
2001
13 years 11 months ago
Refining the Basic Constraint Propagation Algorithm
Constraint propagation is the main feature of any constraint solver. This is thus of prime importance to manage constraint propagation as efficiently as possible, justifying the us...
Christian Bessière, Jean-Charles Rég...
SAT
2005
Springer
115views Hardware» more  SAT 2005»
14 years 3 months ago
Improved Exact Solvers for Weighted Max-SAT
We present two new branch and bound weighted Max-SAT solvers (Lazy and Lazy ) which incorporate original data structures and inference rules, and a lower bound of better quality.
Teresa Alsinet, Felip Manyà, Jordi Planes