Optimizing trees: A case for validating the maturity of network of practices
β Scribed by Quan Shi; Yanghua Xiao; Nik Bessis; Yiqi Lu; Yaoliang Chen; Richard Hill
- Book ID
- 113511980
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 573 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0898-1221
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π SIMILAR VOLUMES
This article describes methods for finding an optimal location for a path-shaped or tree-shaped facility of a specified size in a tree network. Four optimization criteria are examined: minimizing distancesum, minimizing eccentricity, maximizing distancesum, and maximizing eccentricity.
In this paper, we propose efficient parallel algorithms on the EREW PRAM for optimally locating in a tree network a path-shaped facility and a tree-shaped facility of a specified length. Edges in the tree network have arbitrary positive lengths. Two optimization criteria are considered: minimum ecce