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PUK
2000
15 years 8 months ago
OCL-Graph: Exploiting Object Structure in a Plan Graph Algorithm
In this paper we discuss and describe preliminary results of integrating two strands of planning research - that of using plan graphs to speed up planning, and that of using object...
Ron M. Simpson, T. L. McCluskey, Donghong Liu
ECEASST
2008
91views more  ECEASST 2008»
15 years 6 months ago
Graph Transformation Model of a Triangulated Network of Mobile Units
Abstract: A triangulated network of mobile units is modelled by means of a graph transformation system in which graph nodes are labelled with geometric coordinates and edges are la...
Stefan Gruner
122
Voted
COMBINATORICS
2007
66views more  COMBINATORICS 2007»
15 years 6 months ago
The Tripartite Separability of Density Matrices of Graphs
The density matrix of a graph is the combinatorial laplacian matrix of a graph normalized to have unit trace. In this paper we generalize the entanglement properties of mixed dens...
Zhen Wang, Zhixi Wang
RSA
2010
118views more  RSA 2010»
15 years 1 months ago
Asymptotic equivalence and contiguity of some random graphs
We show that asymptotic equivalence, in a strong form, holds between two random graph models with slightly differing edge probabilities under substantially weaker conditions than w...
Svante Janson
GECCO
2009
Springer
146views Optimization» more  GECCO 2009»
16 years 1 months ago
Analyzing the landscape of a graph based hyper-heuristic for timetabling problems
Hyper-heuristics can be thought of as “heuristics to choose heuristics”. They are concerned with adaptively finding solution methods, rather than directly producing a solutio...
Gabriela Ochoa, Rong Qu, Edmund K. Burke