On submodular function minimization
Combinatorica
Layered augmenting path algorithms
Mathematics of Operations Research
A new approach to the maximum-flow problem
Journal of the ACM (JACM)
A fast parametric maximum flow algorithm and applications
SIAM Journal on Computing
A capacity scaling algorithm for convex cost submodular flows
Mathematical Programming: Series A and B
A fast parametric submodular intersection algorithm for strong map sequences
Mathematics of Operations Research
A combinatorial algorithm minimizing submodular functions in strongly polynomial time
Journal of Combinatorial Theory Series B
A combinatorial strongly polynomial algorithm for minimizing submodular functions
Journal of the ACM (JACM)
A Faster Scaling Algorithm for Minimizing Submodular Functions
Proceedings of the 9th International IPCO Conference on Integer Programming and Combinatorial Optimization
On Convex Minimization over Base Polytopes
IPCO '07 Proceedings of the 12th international conference on Integer Programming and Combinatorial Optimization
A simple combinatorial algorithm for submodular function minimization
SODA '09 Proceedings of the twentieth Annual ACM-SIAM Symposium on Discrete Algorithms
Earliest Arrival Flows with Multiple Sources
Mathematics of Operations Research
A Structure Theory for the Parametric Submodular Intersection Problem
Mathematics of Operations Research
Fairness in multiuser systems with polymatroid capacity region
IEEE Transactions on Information Theory
A strongly polynomial algorithm for line search in submodular polyhedra
Discrete Optimization
Submodular Approximation: Sampling-based Algorithms and Lower Bounds
SIAM Journal on Computing
A cross-monotonic cost-sharing scheme for the concave facility location game
Journal of Global Optimization
Hi-index | 0.06 |
Recently, the first combinatorial strongly polynomial algorithms for submodular function minimization have been devised independently by Iwata, Fleischer, and Fujishige and by Schrijver. In this paper, we improve the running time of Schrijver's algorithm by designing a push-relabel framework for submodular function minimization (SFM). We also extend this algorithm to carry out parametric minimization for a strong map sequence of submodular functions in the same asymptotic running time as a single SFM. Applications include an efficient algorithm for finding a lexicographically optimal base.