Solution of the generalized Townsend single machine scheduling model
β Scribed by Wlodzimierz Szwarc; Samar K. Mukhopadhyay
- Book ID
- 103796853
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 468 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0377-2217
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We consider the NP-hard preemptive single-machine scheduling problem to minimize the total weighted completion time subject to release dates. A natural extension of Smith's ratio rule is to preempt the currently active job whenever a new job arrives that has higher ratio of weight to processing time
The paper deals with the solution of the single machine total tardiness model. It improves and generalizes an important rule to decompose the model into two subproblems. It also provides a O(n) procedure to implement this rule and its generalization. Those two rules, along with some known results, a
The single machine scheduling problem with parameters given in the form of fuzzy numbers is considered. It is assumed that the optimal schedule in such a problem cannot be determined precisely (since the parameters of the problem are not known a priori). In this paper the concepts of possible and ne