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» On the Complexity of Ordered Colourings
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AIPS
2009
15 years 7 months ago
Extended Goals for Composing Services
The ability to automatically compose Web Services is critical for realising more complex functionalities. Several proposals to use automated planning to deal with the problem of s...
Eirini Kaldeli, Alexander Lazovik, Marco Aiello
APPML
2010
133views more  APPML 2010»
15 years 6 months ago
Fractional relaxation equations on Banach spaces
Abstract. We study existence and qualitative properties of solutions for the abstract fractional relaxation equation (0.1) u (t) - AD t u(t) + u(t) = f(t), 0 < < 1, t 0, u(...
Carlos Lizama, Humberto Prado
ANOR
2007
58views more  ANOR 2007»
15 years 6 months ago
A fast swap-based local search procedure for location problems
We present a new implementation of a widely used swap-based local search procedure for the p-median problem, proposed in 1968 by Teitz and Bart. Our method produces the same outpu...
Mauricio G. C. Resende, Renato Fonseca F. Werneck
RSA
2006
104views more  RSA 2006»
15 years 6 months ago
The satisfiability threshold for randomly generated binary constraint satisfaction problems
Abstract. We study two natural models of randomly generated constraint satisfaction problems. We determine how quickly the domain size must grow with n to ensure that these models ...
Alan M. Frieze, Michael Molloy
INFORMATICALT
2007
95views more  INFORMATICALT 2007»
15 years 6 months ago
Neuro-IG: A Hybrid System for Selection and Elimination of Predictor Variables and non Relevant Individuals
In this article we present the general architecture of a hybrid neuro-symbolic system for the selection and stepwise elimination of predictor variables and non-relevant individuals...
Baghdad Atmani, Bouziane Beldjilali