Sciweavers

253 search results - page 5 / 51
» Two-step Lax-Friedrichs method
Sort
View
ICDM
2009
IEEE
147views Data Mining» more  ICDM 2009»
13 years 5 months ago
Greedy Optimization for Contiguity-Constrained Hierarchical Clustering
The discovery and construction of inherent regions in large spatial datasets is an important task for many research domains such as climate zoning, eco-region analysis, public heal...
Diansheng Guo
IEEEICCI
2009
IEEE
13 years 5 months ago
Agent evaluations for role assignment
Abstract--Role assignment is an important task in RoleBased Collaboration (RBC). Agent evaluation is the first step of role assignment. The other two steps are group role assignmen...
Haibin Zhu, Matthew Grenier
IDA
2009
Springer
13 years 5 months ago
A Cascade System for Solving Permutation and Gain Problems in Frequency-Domain BSS
Abstract. This paper presents a novel technique for separating convolutive mixtures of statistically independent non-Gaussian signals. The time-domain convolution is transformed in...
Daniel I. Iglesia, Héctor J. Pérez-I...
ICDAR
2011
IEEE
12 years 7 months ago
Binarizing the Courtesy Amount Field on Color Chinese Bank Check Images
—A novel binarization method for courtesy amount recognition of color Chinese checks is proposed in this paper. It includes two steps: background removal and seal removal. In the...
Dong Liu, Youbin Chen
ICRA
2006
IEEE
130views Robotics» more  ICRA 2006»
14 years 1 months ago
Voronoi Diagram and Fast Marching applied to Path Planning
— This paper presents a new Path Planning method which operates in two steps. In the first step the safest areas in the environment are extracted by means of a Voronoi diagram. ...
Santiago Garrido, Luis Moreno, Dolores Blanco