Note on the Complexity of the Shortest Path Models for Column Generation in VRPTW
β Scribed by Moshe Dror
- Book ID
- 123687578
- Publisher
- INFORMS
- Year
- 1994
- Tongue
- English
- Weight
- 122 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0030-364X
- DOI
- 10.2307/171553
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π SIMILAR VOLUMES
We study the average-case complexity of shortest-paths problems in the vertexpotential model. The vertex-potential model is a family of probability distributions on complete directed graphs with arbitrary real edge lengths, but without negative cycles. We show that on a graph with n vertices and wit
## Abstract The computational complexity of finding a shortest path in a twoβdimensional domain is studied in the Turing machineβbased computational model and in the discrete complexity theory. This problem is studied with respect to two formulations of polynomialβtime computable twoβdimensional do