43 search results - page 4 / 9 » A Comparative Study of Arithmetic Constraints on Integer Int... |
ATMOS
2007
14 years 11 months ago
2007
The optimal track allocation problem (OPTRA) is to find, in a given railway network, a conflict free set of train routes of maximum value. We study two types of integer programmi...
CCA
2005
Springer
15 years 3 months ago
2005
Springer
kind Reals in Abstract Stone Duality Andrej Bauer and Paul Taylor 3 June 2009 Stone Duality (ASD) is a direct axiomatisation of general topology, in contrast to the traditional an...
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CSCLP
2005
Springer
15 years 2 months ago
2005
Springer
Abstract. Among, Common and Disjoint are global constraints useful in modelling problems involving resources. We study a number of variations of these constraints over integer and ...
CONSTRAINTS
2007
14 years 9 months ago
2007
The graph set T-colouring problem (GSTCP) generalises the classical graph colouring problem; it asks for the assignment of sets of integers to the vertices of a graph such that co...
COR
2010
14 years 9 months ago
2010
In this paper we study two formulation reductions for the quadratic assignment problem (QAP). In particular we apply these reductions to the well known Adams and Johnson [2] integ...