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Toplam kayıt 11, listelenen: 1-10
Optimization of renewal input (a, c, b) policy working vacation queue with change over time and bernoulli schedule vacation interruption
(Işık University Press, 2014)
This paper presents a renewal input single working vacation queue with change over time and Bernoulli schedule vacation interruption under (a, c, b) policy. The service and vacation times are exponentially distributed. The ...
Combining genetic algorithm and Sinc-Galerkin method for solving an inverse diffusion problem
(Işık University Press, 2017)
A numerical approach combining the use of a genetic algorithm with the solution of the Sinc-Galerkin method is proposed for the determination of an unknown time-dependent diffusivity a(t) in an inverse diffusion problem ...
A genetic algorithm for final exam scheduling of Işık University
(Işık Üniversitesi, 2013-05-07)
Exam timetabling is a widely encountered scheduling problem at educational institutions. Typically, exam timetabling problems involve some hard constraints and several soft constraints that may vary from one institution ...
Numerical optimization algorithm based on genetic algorithm for a data completion problem
(Işık University Press, 2023-01)
This work presents numerical optimization algorithm based on genetic algorithm to solve the data completion problem for Laplace’s equation. It consists of covering the missing data on the inaccessible part of the boundary ...
Comparison of evolutionary techniques for Value-at-Risk calculation
(Springer-Verlag Berlin, 2007)
The Value-at-Risk (VaR) approach has been used for measuring and controlling the market risks in financial institutions. Studies show that the t-distribution is more suited to representing the financial asset returns in ...
Estimation of microstretch elastic moduli by the use of vibrational data
(Springer, 2007)
In the present work, a nonlinear wave theory is used for the estimation of the material properties of a "microstretch" medium. For this purpose a thin plate is considered and triplicate Chebyshev polynomial series are used ...
Simultaneous scheduling of football games and referees using Turkish league data
(Blackwell Publishing Ltd, 2017-05)
Assignment decisions of referees to football (soccer) games are highly debated in sports media. Referee assignments are typically done on a weekly basis as the league progresses. However, this practice ignores important ...
Identification of the material properties of microisotropic materials
(Springer Heidelberg, 2015-07)
The vibration problem of a rectangular plate is considered in the present work. The main purpose here is to identify the upper bounds of the unknown material moduli of the microisotropic plate material. The frequency ...
Assortment optimization with log-linear demand: application at a Turkish grocery store
(Elsevier Ltd, 2019-09)
In retail sector, product variety increases faster than shelf spaces of retail stores where goods are presented to consumers. Hence, assortment planning is an important task for sustained financial success of a retailer ...
Improving the calibration time of traffic simulation models using parallel computing technique
(Institute of Electrical and Electronics Engineers Inc., 2019-06)
The calibration procedure for traffic simulation models can be a very time-consuming process in the case of a large-scale and complex network. In the application of Evolutionary Algorithms (EA) such as Genetic Algorithms ...