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DAM
2006
88views more  DAM 2006»
13 years 10 months ago
NP-completeness results for edge modification problems
The aim of edge modification problems is to change the edge set of a given graph as little as possible in order to satisfy a certain property. Edge modification problems in graphs...
Pablo Burzyn, Flavia Bonomo, Guillermo Durá...
EOR
2007
80views more  EOR 2007»
13 years 10 months ago
The tool switching problem revisited
In this note we study the tool switching problem with non-uniform tool sizes. More specifically, we consider the problem where the job sequence is given as part of the input. We ...
Yves Crama, Linda S. Moonen, Frits C. R. Spieksma,...
HEURISTICS
2010
13 years 5 months ago
A large neighbourhood search approach to the multi-activity shift scheduling problem
The challenge in shift scheduling lies in the construction of a set of work shifts, which are subject to specific regulations, in order to cover fluctuating staff demands. This pro...
Claude-Guy Quimper, Louis-Martin Rousseau
IWOCA
2010
Springer
223views Algorithms» more  IWOCA 2010»
13 years 5 months ago
Parameterized Algorithms for the Independent Set Problem in Some Hereditary Graph Classes
The maximum independent set problem is NP-complete for graphs in general, but becomes solvable in polynomial time when restricted to graphs in many special classes. The problem is ...
Konrad Dabrowski, Vadim V. Lozin, Haiko Mülle...
ESEM
2008
ACM
14 years 23 hour ago
Problems in agile trenches
Some agile voices have been raised against extensive documentation. They advocate its sparse use and production. In this paper, we report from agile evolution and maintenance tren...
Mira Kajko-Mattsson