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119
Voted
ISAAC
2009
Springer
131views Algorithms» more  ISAAC 2009»
15 years 10 months ago
A Certifying Algorithm for 3-Colorability of P5-Free Graphs
We provide a certifying algorithm for the problem of deciding whether a P5-free graph is 3-colorable by showing there are exactly six finite graphs that are P5-free and not 3-colo...
Daniel Bruce, Chính T. Hoàng, Joe Sa...
JSSPP
2009
Springer
15 years 10 months ago
Limits of Work-Stealing Scheduling
The number of applications with many parallel cooperating processes is steadily increasing, and developing efficient runtimes for their execution is an important task. Several fram...
Zeljko Vrba, Håvard Espeland, Pål Halv...
131
Voted
CORR
2006
Springer
127views Education» more  CORR 2006»
15 years 4 months ago
Post-Processing Hierarchical Community Structures: Quality Improvements and Multi-scale View
Dense sub-graphs of sparse graphs (communities), which appear in most real-world complex networks, play an important role in many contexts. Most existing community detection algori...
Pascal Pons
129
Voted
ICPR
2010
IEEE
15 years 8 months ago
Face Recognition Using a Multi-Manifold Discriminant Analysis Method
—In this paper, we propose a Multi-Manifold Discriminant Analysis (MMDA) method for face feature extraction and face recognition, which is based on graph embedded learning and un...
Wankou Yang, Changyin Sun, Lei Zhang
PPL
2000
91views more  PPL 2000»
15 years 3 months ago
A Parallel Algorithm for Planar Orthogonal Grid Drawings
In this paper we consider the problem of constructing planar orthogonal grid drawings or more simply, layouts of graphs, with the goal of minimizing the number of bends along the ...
Roberto Tamassia, Ioannis G. Tollis, Jeffrey Scott...