Coordinatewise domain scaling algorithm for M-convex function minimization
โ Scribed by Akihisa Tamura
- Publisher
- Springer-Verlag
- Year
- 2004
- Tongue
- English
- Weight
- 182 KB
- Volume
- 102
- Category
- Article
- ISSN
- 0025-5610
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๐ SIMILAR VOLUMES
M-convex functions, introduced by Murota (Adv. Math. 124 (1996) 272; Math. Prog. 83 (1998) 313), enjoy various desirable properties as "discrete convex functions." In this paper, we propose two new polynomial-time scaling algorithms for the minimization of an M-convex function. Both algorithms apply
This paper presents a faster algorithm for the M-convex submodular How problem, which is a generalization of the minimum-cost How problem with an M-convex cost function for the How-boundary, where an M-convex function is a nonlinear nonseparable cliserete convex function on integer points. The algor