Yayın tarihi için Endüstri Mühendisliği Bölümü listeleme
Toplam kayıt 161, listelenen: 41-60
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Zamana-bağımlı öğrenme etkili çizelgeleme probleminde maksimum gecikme minimizasyonu: Doğrusal olmayan programlama modeli
(2008)Çizelgeleme literatürünün çoğunda işlerin işlem zamanları sabit kabul edilmiştir. Ancak işlerin işlem zamanlarında, başlama zamanı veya pozisyonuna bağlı olarak azalma görülebilmektedir. Bu olgu literatürde öğrenme etkisi ... -
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 ... -
Weibull parametreleri ve yüzdelikleri için güven aralığı tahmin algoritmaları
(2009)Bu çalışmada, istatistiksel parça güvenilirliğinde Weibull dağılımının kullanımı için tahmin algoritmaları ele alınmıştır. Son yıllarda küçük örneklerde Weibull parametreleri ve alt yüzdelikleri için güven aralıkları ve ... -
Vehicle routing problems with hard time windows and simultaneous pick up and delivery: a mathematical model
(Gazi Univ, Fac Engineering Architecture, 2010)In this study, vehicle routing problems with hard time windows and simultaneous pick up and delivery are determined and mathematical model is developed. Generally the goal of vehicle routing problems is minimization of ... -
A bicriteria m-machine flowshop scheduling with sequence-dependent setup times
(Elsevier Science Inc, 2010)In this study, a bicriteria m-machine flowshop scheduling with sequence-dependent setup times is considered. The objective function of the problem is minimization of the weighted sum of total completion time and makespan. ... -
An application of investment decision with random fuzzy outcomes
(Pergamon-Elsevier Science Ltd, 2010)In this study, an investment problem associated with purchasing machine is solved by using decision trees method. The main difference of this paper from the others in the decision tree literature is using random fuzzy ... -
Elite guided steady-state genetic algorithm for minimizing total tardiness in flowshops
(Pergamon-Elsevier Science Ltd, 2010)In this research, a detailed study of the permutation flowshop scheduling problem with the objective of minimizing total tardiness is presented and a steady-state genetic algorithm solution procedure is developed for such ... -
A possibilistic aggregate production planning model for brass casting industry
(Taylor & Francis Ltd, 2010)This article discusses a possibilistic aggregate production planning (APP) model for blending problem in a brass factory; the problem computing optimal amounts of raw materials for the total production of several types of ... -
Kesin zaman pencereli - eş zamanlı dağıtım toplamalı araç rotalama problemi: matematiksel model
(2010)Bu çalışmada, kesin zaman pencereli-eşzamanlı dağıtım toplamalı araç rotalama problemi tanımlanmış ve matematiksel modeli geliştirilmiştir. Genellikle araç rotalama problemlerinde amaç, katedilen mesafenin veya taşıma ... -
A hybrit approach on single server parallel machines scheduling problem with sequence dependent setup times
(Gazi Univ, Fac Engineering Architecture, 2011)In this paper, a scheduling problem on two identical parallel machines with sequence-dependent setup times and setup operations that performed by a single server is considered. The main objective is to minimize the makespan ... -
Design process model for flexible manufacturing systems and application of TAI
(Gazi Univ, Fac Engineering Architecture, 2011)In this paper, a systematic design process model is proposed to model Flexible Manufacturing Systems (FMS). Generally, FMS systems design is complicated and cost very high as installation phase. Therefore, technical analysis ... -
Can the uncertainty in brass casting blending problem be managed? A probability/possibility transformation approach
(Pergamon-Elsevier Science Ltd, 2011)Problems about the uncertainty in raw material compositions are a critical issue for the blending problems. It is feared that uncertainty in raw material compositions would often cause percent values of the actual blend ... -
An optimization approach for brass casting blending problem under aletory and epistemic uncertainties
(Elsevier Science Bv, 2011)A critical process in brass casting is the determination of the materials and their quantities to be added into the blend. The reason of being critical is the uncertainty about metal percentages in scrap raw materials. In ... -
Ahp Model For Transition From IPv4 TO IPv6
(Gazi Univ, Fac Engineering Architecture, 2011)In this study, one of multi criterion decision making methods, Analytic Hierarchy Process (AHP), was used to decide the best transition mechanism from IPv4 to IPv6 based on "National IPv6 Protocol Infrastructure Design and ... -
The relationship between Akhism and 4C marketing mix: A view from historical perspective
(Gazi Univ, Turk Kulturu Ve Haci Bektas Veli, 2011)Customer-oriented approaches related to solving the administrative and marketing problems of organizations have gained popularity recently. Customers who have become more selective and conscious affect the strategies of ... -
Stochastic optimization for blending problem in brass casting industry
(Springer, 2011)A critical process in brass casting is blending of the raw materials in a furnace so that the specified metal ratios are satisfied. The uncertainties in raw material compositions may cause violations of the specification ... -
An application of data envelopment analytic network process (DEANP) in quality function deployment (QFD)
(Gazi Univ, Fac Engineering Architecture, 2011)In this paper a solution method is proposed for emphasizing the importance of costumer needs at the starting of Quality Function Deployment (QFD) application when there are multi costumer groups. Data Envelopment Analysis ... -
A genetic algorithm for the stochastic mixed-model U-line balancing and sequencing problem
(Taylor & Francis Ltd, 2011)Mixed-model assembly lines are widely used to improve the flexibility to adapt to the changes in market demand, and U-lines have become popular in recent years as an important component of just-in-time production systems. ... -
Analysing the Impact of Universities on Regional Development: A Case Study Using Fuzzy Cognitive Maps
(Int Assoc Engineers-Iaeng, 2011)The impact of innovation in industrial development is continuously increasing. Universities have the major roles in innovation. The positive influence of high education in regional development is required and recognized ...