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DISOPT
2010
132views more  DISOPT 2010»
13 years 7 months ago
General approximation schemes for min-max (regret) versions of some (pseudo-)polynomial problems
While the complexity of min-max and min-max regret versions of most classical combinatorial optimization problems has been thoroughly investigated, there are very few studies abou...
Hassene Aissi, Cristina Bazgan, Daniel Vanderpoote...
PEPM
1995
ACM
13 years 11 months ago
Shape Analysis as a Generalized Path Problem
This paper concerns a method for approximating the possible “shapes” that heap-allocated structures in a program can take on. We present a new approach to finding solutions t...
Thomas W. Reps
LICS
2009
IEEE
14 years 2 months ago
The General Vector Addition System Reachability Problem by Presburger Inductive Invariants
The reachability problem for Vector Addition Systems (VASs) is a central problem of net theory. The general problem is known decidable by algorithms exclusively based on the class...
Jérôme Leroux
ISAAC
1992
Springer
132views Algorithms» more  ISAAC 1992»
13 years 11 months ago
Generalized Assignment Problems
In the multilevel generalized assignment problem (MGAP) agents can perform tasks at more than one efficiency level. Important manufacturing problems, such as lot sizing, can be ea...
Silvano Martello, Paolo Toth
CCCG
2007
13 years 8 months ago
Generalized Watchman Route Problem with Discrete View Cost
In this paper, we introduce a generalized version of the Watchman Route Problem (WRP) where the objective is to plan a continuous closed route in a polygon (possibly with holes) a...
Pengpeng Wang, Ramesh Krishnamurti, Kamal Gupta