Now showing items 141-160 of 677

    • Dahili imalat parça yöntemi: Evinde üret, sistemli yönet 

      Dalokay, Can; Ertürk, Gonca; Kaçar, İlkay Sarp; Ünlüönen, Onur; Yazıcı, Gizem; Alp, Osman (TMMOB Makina Mühendisleri Odası, 2005)
      MAN Türkiye A.Ş. fabrikası bünyesindeki dahili imalat birimi, montaj hatlarında kullanılmak üzere birçok parça üretmektedir. Üretilen dahili imalat parçaları, montaj hattına girmeden önce ambarlarda stoklanmaktadır. Bu ...
    • Damacana su pazar analizi ve dağıtım ağı tasarımı 

      Ayabakan, Sezgin; Çelik, Ayşe; Erdoğan, Ezgi; Karakan, Ceylan; Koçak, Serkan; Konur, Dinçer; Yaman, Hande (TMMOB Makina Mühendisleri Odası, 2007)
      Damacana su pazarı Türkiye’de hızlı bir büyüme potansiyeline sahiptir. Coca Cola İçecek A.Ş. Mahmudiye su tesislerini satın alarak doğal kaynak suyu üretimine başlamıştır. Şirket Ankara’da Damla markası adı altında damacana ...
    • Data dependent worst case bound improving techniques in zero-one programming 

      Oğuz, Osman (Elsevier BV, 1991)
      A simple perturbation of data is suggested for use in conjunction with approximation algorithms for the purpose of improving the available bounds (upper and lower), and the worst case bounds. The technique does not require ...
    • A data-level parallel linear-quadratic penalty algorithm for multicommodity network flows 

      Pinar, M. C.; Zenios, S. A. (Association for Computing Machinery, 1994)
      We describe the development of a data-level, massively parallel software system for the solution of multicommodity network flow problems. Using a smooth linear-quadratic penalty (LQP) algorithm we transform the multicommodity ...
    • Debris removal during disaster response: a case for Turkey 

      Sahin, H.; Kara, B. Y.; Karasan, O. E. (Elsevier, 2016)
      Debris occurs from the ruin and wreckage of structures during a disaster. Proper removal of debris is of great importance because it blocks roads and prohibits emergency aid teams from accessing disaster-affected regions. ...
    • A decomposition approach for undiscounted two-person zero-sum stochastic games 

      Avşar, Z. M.; Baykal-Gürsoy, M. (Springer-Verlag Berlin Heidelberg, 1999)
      Two-person zero-sum stochastic games are considered under the long-run average expected payoff criterion. State and action spaces are assumed finite. By making use of the concept of maximal communicating classes, the ...
    • Delegated portfolio management under ambiguity aversion 

      Fabretti, A.; Herzel, S.; Pınar, M. Ç. (2014)
      We examine the problem of setting optimal incentives for a portfolio manager hired by an investor who wants to induce ambiguity-robust portfolio choices with respect to estimation errors in expected returns. Adopting a ...
    • Demand uncertainty and inventory turnover performance: an empirical analysis of the US retail industry 

      Hançerlioğulları, G.; Şen, A.; Aktunç, E. A. (Emerald Publishing, 2016)
      Purpose – The purpose of this paper is to investigate the impact of demand uncertainty on inventory turnover performance through empirical modeling. In particular the authors use the inaccuracy of quarterly sales forecasts ...
    • A derivation of Lovász' theta via augmented lagrange duality 

      Pınar, M. Ç. (E D P Sciences, 2003)
      A recently introduced dualization technique for binary linear programs with equality constraints, essentially due to Poljak et al. [13], and further developed in Lemar´echal and Oustry [9], leads to simple alternative ...
    • Design of a fully automated robotic spot-welding line 

      Aktürk, M. Selim; Tula, Adnan; Gültekin, H. (Science and Technology Publications, 2011)
      The mixed model assembly line design problem includes allocating operations to the stations in the robotic cell and satisfying the demand and cycle time within a desired interval for each model to be produced. We also ...
    • A design of experiments approach to military deployment planning problem 

      Yıldırım, Uğur Z.; Sabuncuoğlu, İhsan; Tansel, Barbaros; Balcıoğlu, A. (IEEE, 2008)
      We develop a logistics and transportation simulation that can be used to provide insights into potential outcomes of proposed military deployment plans.More specifically, we model the large-scale real-world military ...
    • The design of single allocation incomplete hub networks 

      Alumur, S. A.; Kara, B. Y.; Karasan, O. E. (Elsevier, 2009)
      The hub location problem deals with finding the location of hub facilities and allocating the demand nodes to these hub facilities so as to effectively route the demand between any origin-destination pair. In the extensive ...
    • Designing a road network for hazardous materials shipments 

      Erkut, E.; Alp, O. (Elsevier, 2007)
      We consider the problem of designating hazardous materials routes in and through a major population center. Initially, we restrict our attention to a minimally connected network (a tree) where we can predict accurately the ...
    • Designing a road network for hazardous materials transportation 

      Kara, B. Y.; Verter, V. (Institute for Operations Research and the Management Sciences (I N F O R M S), 2004)
      Dangerous-goods shipments remain regulated despite the widespread deregulation of the transportation industry. This is mainly due to the societal and environmental risks associated with these shipments. One of the common ...
    • Designing an intervention strategy for public-interest goods: The California electric vehicle market case 

      Demirci, E. Z.; Erkip, N. K. (Elsevier, 2017)
      We study the intervention problem for public-interest goods. Public-interest goods are known as goods with positive externalities, allowing the consumer as well as others who do not pay for them benefit from the consumption. ...
    • Designing cost efficient content distribution networks 

      Bektas, T.; Oguz, O.; Ouveysi, I. (Elsevier, 2007-08)
      In this paper, we present a novel technique for the problem of designing a Content Distribution Network (CDN), which is a technology used to efficiently distribute electronic content throughout an existing IP network. Our ...
    • Designing emergency response networks for hazardous materials transportation 

      Berman O.; Verter V.; Kara, B.Y. (2007)
      Undesirable consequences of dangerous goods incidents can be mitigated by quick arrival of specialized response teams at the accident site. We present a novel methodology to determine the optimal design of a specialized ...
    • Designing intervention scheme for vaccine market: a bilevel programming approach 

      Demirci, E. Z.; Erkip, Nesim Kohen (Springer, 2019)
      Public-interest goods benefit consumers and also generate external benefits boosting societal welfare. Despite this characteristic of these goods, their level of consumption or production are generally well below the ...
    • Development of an iterative learning controller for polymer based micro-stereolithography prototyping systems 

      Türeyen, Erkan Buğra; Karpat, Yiğit; Çakmakcı, Melih (IEEE, 2016)
      Additive manufacturing has become increasingly popular for a wide range of applications in recent years. Micro-stereolithography (μSLA) is a popular method for obtaining polymer-based parts. Systems using the μSLA approach ...
    • Diffusion approximation for processes with Semi-Markov switches and applications in queueing models 

      Anisimov, Vladimir V. (Springer, Boston, 1999)
      Stochastic processes with semi-Markov switches (or in semi-Markov environment) and general Switching processes are considered. In case of asymptotically ergodic environment functional Averaging Principle and Diffusion ...