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» Minimizing Average Flow-Time
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EOR
2010
104views more  EOR 2010»
13 years 4 months ago
New solution methods for single machine bicriteria scheduling problem: Minimization of average flowtime and number of tardy jobs
We consider the bicriteria scheduling problem of minimizing the number of tardy jobs and average flowtime on a single machine. This problem, which is known to be NP-hard, is impor...
Fatih Safa Erenay, Ihsan Sabuncuoglu, Aysegül...
ESA
2008
Springer
95views Algorithms» more  ESA 2008»
13 years 9 months ago
Speed Scaling Functions for Flow Time Scheduling Based on Active Job Count
Abstract. We study online scheduling to minimize flow time plus energy usage in the dynamic speed scaling model. We devise new speed scaling functions that depend on the number of ...
Tak Wah Lam, Lap-Kei Lee, Isaac Kar-Keung To, Prud...
SIMPRA
2008
94views more  SIMPRA 2008»
13 years 7 months ago
A simulation based experimental design to analyze factors affecting production flow time
In this paper we analyze and evaluate the effects of some pre-defined process parameters on the performance of a manufacturing system. These parameters include two different plant...
Banu Y. Ekren, Arslan M. Ornek