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157
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CPAIOR
2009
Springer
16 years 1 months ago
2009
Springer
An attractive mechanism to specify global constraints in rostering and other domains is via formal languages. For instance, the REGULAR and GRAMMAR constraints specify constraints ...
161
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CPAIOR
2009
Springer
16 years 1 months ago
2009
Springer
This paper introduces a global constraint encapsulating a regular constraint together with several cumulative costs. It is motivated in the context of personnel scheduling problems...
144
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CPAIOR
2009
Springer
16 years 1 months ago
2009
Springer
Open forms of global constraints allow the addition of new variables to an argument during the execution of a constraint program. Such forms are needed for difficult constraint pro...
164
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CPM
2009
Springer
16 years 1 months ago
2009
Springer
Evolution is usually described as a phylogenetic tree, but due to some exchange of genetic material, it can be represented as a phylogenetic network which has an underlying tree st...
139
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ISAAC
2009
Springer
16 years 1 months ago
2009
Springer
A range-finding scanner can collect information about the shape of an (unknown) polygonal room in which it is placed. Suppose that a set of scanners returns not only a set of poin...