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» On Coalgebras over Algebras
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IPPS
2003
IEEE
14 years 1 months ago
Natural Block Data Decomposition for Heterogeneous Clusters
We propose general purposes natural heuristics for static block and block-cyclic heterogeneous data decomposition over processes of parallel program mapped into multidimensional g...
Egor Dovolnov, Alexey Kalinov, Sergey Klimov
INFOVIS
2002
IEEE
14 years 20 days ago
ACE: A Fast Multiscale Eigenvectors Computation for Drawing Huge Graphs
We present an extremely fast graph drawing algorithm for very large graphs, which we term ACE (for Algebraic multigrid Computation of Eigenvectors). ACE exhibits an improvement of...
Yehuda Koren, Liran Carmel, David Harel
ECAI
2000
Springer
13 years 11 months ago
Qualitative Spatial Reasoning about Line Segments
Abstract. Representing and reasoning about orientation information is an important aspect of qualitative spatial reasoning. We present a novel approach for dealing with intrinsic o...
Reinhard Moratz, Jochen Renz, Diedrich Wolter
LPAR
2010
Springer
13 years 6 months ago
Aligators for Arrays (Tool Paper)
This paper presents Aligators, a tool for the generation of universally quantified array invariants. Aligators leverages recurrence solving and algebraic techniques to carry out i...
Thomas A. Henzinger, Thibaud Hottelier, Laura Kov&...
JLP
2010
155views more  JLP 2010»
13 years 2 months ago
Compositional semantics of spiking neural P systems
The aim of the paper is to give a formal compositional semantics for Spiking Neural P systems (SNP systems) by following the Structural Operational Semantics (SOS) approach. A pro...
Roberto Barbuti, Andrea Maggiolo-Schettini, Paolo ...