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WG
2005
Springer
16 years 6 days ago
Recognizing HHDS-Free Graphs
In this paper, we consider the recognition problem on the HHDS-free graphs, a class of homogeneously orderable graphs, and we show that it has polynomial time complexity. In partic...
Stavros D. Nikolopoulos, Leonidas Palios
ANSS
2002
IEEE
15 years 11 months ago
A Flow Injection Model Using Cell-DEVS
Cell-DEVS is an extension to the DEVS formalism that allows the definition of cellular models. Complex physical systems can be defined using simple rules, reducing the development...
Alejandro Troccoli, Javier Ameghino, Fernando I&nt...
ANSS
2000
IEEE
15 years 11 months ago
Specifying Truck Movement in Traffic Models Using Cell-DEVS
A specification language was defined to outline sections of cities as cell spaces. The goal is to allow the definition of complex traffic models in a simple fashion for the modele...
Alejandra Davidson, Gabriel A. Wainer
DGCI
2000
Springer
15 years 11 months ago
A New Means for Investigating 3-Manifolds
The paper presents a new method of investigating topological properties of three-dimensional manifolds by means of computers. Manifolds are represented as finite cell complexes. Th...
Vladimir Kovalevsky
IPPS
1999
IEEE
15 years 11 months ago
Optimization Rules for Programming with Collective Operations
We study how several collective operations like broadcast, reduction, scan, etc. can be composed efficiently in complex parallel programs. Our specific contributions are: (1) a fo...
Sergei Gorlatch, Christoph Wedler, Christian Lenga...