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Toplam kayıt 14, listelenen: 1-10
Minimizing the maximum lateness in a scheduling problem with a time-dependent learning effect: A non-linear programming model
(Gazi Univ, Fac Engineering Architecture, 2008)
In traditional scheduling problems, most literature assumes that the processing time of a job is fixed. However, there are many situations where the processing time of a job depends on the starting time or the position of ...
Estimation algorithms for Weibull parameters and percentiles
(Gazi Univ, Fac Engineering Architecture, 2009)
This study concerns the use of Weibull distribution in statistical component reliability. Recently, estimation of confidence intervals and confidence lower bounds for Weibull parameters and percentiles in small samples has ...
The goal programming approach for the assembly area workload distribution problems
(Gazi Univ, Fac Engineering Architecture, 2009)
In the real life, the systems generally have multiple and confliction aims. In the airplane industry, the elements of zero defect and punctual delivery are significant for security and prestige. However, it is obvious that ...
The tricriteria flowshop scheduling problem
(Springer London Ltd, 2008)
Multicriteria flowshop scheduling problems have been one of the most attractive subjects in recent years. In the multicriteria flowshop scheduling literature, a very limited number of studies have been performed on problems ...
Comparing efficiencies of genetic crossover operators for one machine total weighted tardiness problem
(Elsevier Science Inc, 2008)
In this study, the well-known one machine problem with the performance criterion of minimizing total weighted tardiness is considered. This problem is known to be NP-hard, and consists of one machine and n independent jobs. ...
A bicriteria flowshop scheduling with a learning effect
(Elsevier Science Inc, 2008)
In many situations, a worker's ability improves as a result of repeating the same or similar tasks; this phenomenon is known as the learning effect. In this paper the learning effect is considered in a two-machine flowshop. ...
Optimal buffer allocation in finite closed networks with multiple servers
(Pergamon-Elsevier Science Ltd, 2008)
In this study, we present an optimal buffer allocation procedure for closed queueing networks with finite buffers. The performance measures are evaluated using the expanded mean value analysis, and the solution procedure ...
Analysis of the rejuvenation performance of hybrid blankets by using uranium fuels (UN, UC, UO2, U3Si2) and different coolants for various volume fraction
(Pergamon-Elsevier Science Ltd, 2000)
The possibility of nuclear fuel rejuvenation in fusion reactors is investigated for different fuels and coolants. Neutronic performances of the deuterium-tritium (D-T) driven hybrid blankets, fuelled with UN, UC, UO2 and ...
A computer simulation for estimating lower bound fracture strength of composites using Weibull distribution
(Elsevier Sci Ltd, 2004)
Estimating confidence lower bound for fracture strength of composites is a key concern in design and manufacture, and the Weibull distribution has been widely used for this purpose. Previous simulation-based studies presented ...
Activity-based cost estimation in a push/pull advanced manufacturing system
(Elsevier Science Bv, 2004)
The objective of this paper is to estimate the manufacturing and product costs by using activity-based costing (ABC) method in an advanced manufacturing system that is run under either material requirements planning (MRP) ...