Browsing by Keywords "Game theory"

Now showing items 1-20 of 29

    • Camera-based virtual environment interaction on mobile devices 

      Çapin, Tolga; Haro, A.; Setlur, V.; Wilkinson, S. (Springer, 2006-11)
      Mobile virtual environments, with real-time 3D and 2D graphics, are now possible on smart phone and other camera-enabled devices. Using computer vision, the camera sensor can be treated as an input modality in applications ...

    • Centralized and decentralized management of groundwater with multiple users 

      Saleh, Y.; Gürler, Ü.; Berk, E. (Elsevier, 2011)
      In this work, we investigate two groundwater inventory management schemes with multiple users in a dynamic game-theoretic structure: (i) under the centralized management scheme, users are allowed to pump water from a common ...

    • Common knowledge and state-dependent equilibria 

      Dalkıran, Nuh Aygun; Hoffman, M.; Paturi, R.; Ricketts, D.; Vattani, A. (Springer, Berlin, Heidelberg, 2012)
      Many puzzling social behaviors, such as avoiding eye contact, using innuendos, and insignificant events that trigger revolutions, seem to relate to common knowledge and coordination, but the exact relationship has yet to ...

    • Consensus as a Nash equilibrium of a dynamic game 

      Niazi, Muhammad Umar B.; Özgüler, Arif Bülent; Yıldız, Aykut (IEEE, 2016)
      Consensus formation in a social network is modeled by a dynamic game of a prescribed duration played by members of the network. Each member independently minimizes a cost function that represents his/her motive. An integral ...

    • Contracting under uncertain capacity 

      Jemai, Z.; Erkip, N. K.; Dallery, Y. (Inderscience publishers, 2010)
      In this paper, we develop a two-stage supply-chain in which a supplier with uncertain capacity sells to a retailer facing a Newsvendor problem. We analyze the centralized system where both partners take their decisions ...

    • Coordination of staffing and pricing decisions in a service firm 

      Serel, D. A.; Erel, E. (John Wiley & Sons, 2008)
      Customer demand is sensitive to the price paid for the service in many service environments. Using queueing theory framework, we develop profit maximization models for jointly determining the price and the staffing level ...

    • Design and analysis of mechanisms for decentralized joint replenishment 

      Güler, K.; Körpeoğlu, E.; Şen, A. (Elsevier B.V., 2017)
      We consider jointly replenishing multiple firms that operate under an EOQ like environment in a decentralized, non-cooperative setting. Each firm's demand rate and inventory holding cost rate are private information. We ...

    • Essays in collective decision making 

      Derya, Ayşe Mutlu (Bilkent University, 2014-10)
      Four different problems in collective decision making are studied, all of which are either formulated directly in a game-theoretical context or are concerned with neighboring research areas. The rst two problems fall ...

    • Essays on non-cooperative inventory games 

      Körpeoğlu, Evren (Bilkent University, 2012)
      In this thesis we study different non–cooperative inventory games. In particular, we focus on joint replenishment games and newsvendor duopoly under asymmetric information. Chapter 1 contains introduction and motivation ...

    • Evolutionary explanations of Syrian—Turkish water conflict 

      Güner, Serdar Ş. (Springer, Dordrecht, 2008)
      The issues of water and territory dominate relations between Syria and Turkey, upstream and downstream riparians in the Euphrates and Tigris basin. This chapter propose an evolutionary game to explore eventual trajectories ...

    • Foraging swarms as Nash equilibria of dynamic games 

      Özgüler, A. B.; Yildiz, A. (IEEE, 2014)
      The question of whether foraging swarms can form as a result of a noncooperative game played by individuals is shown here to have an affirmative answer. A dynamic game played by N agents in 1-D motion is introduced and ...

    • Game theoretic modeling of driver and vehicle interactions for verification and validation of autonomous vehicle control systems 

      Li, N.; Oyler, D.W.; Zhang M.; Yildiz, Y.; Kolmanovsky, I.; Girard, A. R. (Institute of Electrical and Electronics Engineers Inc.Institute of Electrical and Electronics Engineers, 2018)
      Autonomous driving has been the subject of increased interest in recent years both in industry and in academia. Serious efforts are being pursued to address legal, technical, and logistical problems and make autonomous ...

    • A game theoretical framework for the evaluation of unmanned aircraft systems airspace integration concepts 

      Musavi, Neginsadat (Bilkent University, 2017-08)
      Predicting the outcomes of integrating Unmanned Aerial Systems (UAS) into the National Aerospace (NAS) is a complex problem which is required to be addressed by simulation studies before allowing the routine access of ...

    • A game theoretical modeling and simulation framework for the integration of unmanned aircraft systems in to the national airspace 

      Musavi, Negin; Tekelioğlu, K. B.; Yıldız, Yıldıray; Güneş, Kerem; Onural, Deniz (AIAA, 2016)
      The focus of this paper is to present a game theoretical modeling and simulation frame- work for the integration of Unmanned Aircraft Systems (UAS) into the National Airspace system (NAS). The problem of predicting the ...

    • Guessing subject to distortion 

      Arikan, E.; Merhav, N. (Institute of Electrical and Electronics Engineers, 1998-05)
      We investigate the problem of guessing a random vector X within distortion level D. Our aim is to characterize the best attainable performance in the sense of minimizing, in some probabilistic sense, the number of required ...

    • Inventory control under substitutable demand: A stochastic game application 

      Avsşr, Z. M.; Baykal-Gürsoy, M. (John Wiley & Sons, 2002)
      Substitutable product inventory problem is analyzed using the concepts of stochastic game theory. It is assumed that there are two substitutable products that are sold by different retailers and the demand for each product ...

    • Modeling cyber-physical human systems via an interplay between reinforcement learning and game theory 

      Albaba, Berat Mert; Yıldız, Yıldıray (Elsevier, 2019)
      Predicting the outcomes of cyber-physical systems with multiple human interactions is a challenging problem. This article reviews a game theoretical approach to address this issue, where reinforcement learning is employed ...

    • Nash and Stackelberg equilibria for dynamic cheap talk and signaling games 

      Sarıtaş, Serkan; Yüksel, S.; Gezici, Sinan (IEEE, 2017)
      Simultaneous (Nash) and sequential (Stackelberg) equilibria of two-player dynamic quadratic cheap talk and signaling game problems are investigated under a perfect Bayesian formulation. For the dynamic scalar and ...

    • Newsvendor competition under asymmetric cost information 

      Güler, K.; Körpeoğlu, E.; Şen, A. (Elsevier B.V., 2018)
      We study the newsboy duopoly problem under asymmetric cost information. We extend the Lippman and McCardle (1997) of competitive newsboy to the case where the two firms are privately informed about their unit costs. The ...

    • Non-cooperative joint replenishment under asymmetric information 

      Körpeoğlu, E.; Şen, A.; Güler, K. (Elsevier, 2013)
      We consider jointly replenishing n ex-ante identical firms that operate under an EOQ like setting using a non-cooperative game under asymmetric information. In this game, each firm, upon being privately informed about its ...