A new approach to the minimum cut problem
Journal of the ACM (JACM)
Computing All Small Cuts in an Undirected Network
SIAM Journal on Discrete Mathematics
Journal of the ACM (JACM)
Global min-cuts in RNC, and other ramifications of a simple min-out algorithm
SODA '93 Proceedings of the fourth annual ACM-SIAM Symposium on Discrete algorithms
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
On the approximability of trade-offs and optimal access of Web sources
FOCS '00 Proceedings of the 41st Annual Symposium on Foundations of Computer Science
Interval data minmax regret network optimization problems
Discrete Applied Mathematics
Multicriteria Global Minimum Cuts
Algorithmica
An approximation algorithm for interval data minmax regret combinatorial optimization problems
Information Processing Letters
Complexity of the min-max and min-max regret assignment problems
Operations Research Letters
On the complexity of the robust spanning tree problem with interval data
Operations Research Letters
The robust spanning tree problem with interval data
Operations Research Letters
Exact and heuristic algorithms for the interval data robust assignment problem
Computers and Operations Research
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This paper investigates the complexity of the min-max and min-max regret versions of the min s-t cut and min cut problems. Even if the underlying problems are closely related and both polynomial, the complexities of their min-max and min-max regret versions, for a constant number of scenarios, are quite contrasted since they are respectively strongly NP-hard and polynomial. However, for a non-constant number of scenarios, these versions become strongly NP-hard for both problems. In the interval scenario case, min-max versions are trivially polynomial. Moreover, for min-max regret versions, we obtain the same contrasted results as for a constant number of scenarios: min-max regret min s-t cut is strongly NP-hard whereas min-max regret min cut is polynomial.