We consider on-line text-compression problems where compression is done by Ε½ . substituting substrings according to some fixed static dictionary code book . Due to the long running time of optimal algorithms, several heuristics have been introduced in the literature. In this paper, we continue the i
A greedy algorithm for scheduling tasks on production lines
β Scribed by S. Katsavounis
- Publisher
- Springer-Verlag
- Year
- 2001
- Tongue
- English
- Weight
- 545 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1109-2858
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Given a collection I I of n jobs that are represented by intervals, we seek a maximal feasible assignment of the jobs to k machines such that not more than Ε½ . c M intervals overlap pairwise on any machine M and that a job is only assigned to a machine if it fits into one of several prescribed time
Some Real-Time systems may need a multivalence description of tasks. A generic way to achieve it consists in characterizing each task by a Time Value Function (TVF), which gives the contribution of the related task at its actual completion time. This approach can be viewed as a complementary paradig