Jun 28, 2022 · It is an time algorithm that sorts jobs in decreasing order of their processing times and assigns one job at a time to the machine that has the ...
We assume that each job's processing time is not longer than 1/k times the optimal makespan for a given integer k. We derive the worst-case approximation ratio ...
Jun 28, 2022 · This problem arises in push broadcastsystems in which data is transmitted on parallel channels.The problem is NP-hard even for unit-length jobs ...
Tight approximation bounds for the LPT rule applied to identical parallel machines with small jobs ... LPT can be smaller with instances of smaller ...
Jun 28, 2022 · Abstract. We consider a scheduling problem with m identical machines in parallel and the minimum makespan objective. The Longest.
Tight approximation bounds for the LPT rule applied to identical parallel machines with small jobs ; Journal of scheduling : JOS. - Dordrecht [u.a.] : Springer ...
Tight approximation bounds for the LPT rule applied to identical parallel machines with small jobs. ... *APPROXIMATION algorithms *PRODUCTION scheduling
Dec 20, 2018 · We propose new lower bounding strategies and heuristics for this fundamental scheduling problem. The lower bounds are based on the so-called ...
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Tight approximation bounds for the LPT rule applied to identical parallel machines with small jobs. 2022, Journal of Scheduling. Approximation algorithms for ...
Consider a slight algorithmic variation where a set of the sorted jobs is first loaded on a machine and then LP T is applied on the remaining job set. • Let ...
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