M.S. Theses: Recent submissions

  • Kocagüneli, Ekrem. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    Software effort estimation has been one of the major challenges in software engineering and previous research has mainly focused on addressing the large deviation problem in estimations by improving prediction accuracies ...
  • Yiğitel, M. Aykut. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    Growing necessities of the sensory applications has emerged a new subset of Wireless Sensor Networks called Wireless Multimedia Sensor Networks which commonly carry Quality of Service (QoS)-constrained heterogeneous traffic. ...
  • Kurtul, M. Caner. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    The field of Intelligent Transport Systems (ITS) is advancing rapidly in the world. The ultimate aim of such systems is to realize fully autonomous vehicles. The researches in the field offer the potential for significant ...
  • Aras, Hikmet. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    Photon mapping is a global illumination method widely used in realistic image synthesis. It is a Monte-Carlo Sampling based technique and noise is a potential problem in the rendered image. Tracing high number of photons ...
  • Yıldız, Olcay Taner. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 2000., 2000.)
    In this thesis, we detail and compare univariate, linear decision tree methods using a set of simulations on twenty standard data sets. For univariate decision tree methods, we have used the ID3 algorithm and for multivariate ...
  • Aydoğdu, Salih Can. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Human Computation aims to solve problems by means of combining the power of human and computer computation. The typical approach is to assign tasks to computers and humans based on what they are better capable of performing. ...
  • Akar, Ozan. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Formal methods are mathematical techniques applied in specification and verification of concurrent interactive systems. Model checking is a widely used formal method for formal verification of systems. In model checking, ...
  • Güngör, Onur. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    In most of the natural language processing tasks, state of the art systems usually rely on machine learning methods for building their mathematical models. Given that the majority of these systems employ supervised learning ...
  • Kurt, Barış. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    A sociable robot must have the capability to imitate agents around it. In a human society, people generally teach new skills to other people by demonstration. Hence, our artificial partners should be able to learn from us ...
  • Eker, Önder. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Syntactic parsing is a basic problem in natural language processing. It can be de ned as assigning a structure to a sentence. Two prevalent approaches to parsing are phrase-structure parsing and dependency parsing. A related ...
  • Santemiz, Pınar. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    In this thesis, we attack the problem of extracting isolated signs from continuous signed speech videos. Signed speech is a language that uses the signs of sign language and the grammar of spoken language. It is a visual ...
  • Alemdar, Hande Özgür. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Becoming mature enough to be used for improving the quality of life, wireless sensor network technologies are considered as one of the key research areas in computer engineering and healthcare application industries. In-home ...
  • Gökçe, Barış. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    In this thesis, we proposed a signal-based omni-directional bipedal walking algorithm which will be used in humanoid robot soccer domain. We generate a central periodic signal which is used to synchronize other signals in ...
  • Aslan, Özlem. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Statistical tests in the literature mainly use error rate for comparison and assume equal loss for false positives and negatives. Receiver Operating Characteristics (ROC) curves and/or the Area Under the ROC Curve (AUC) ...
  • Çavdar, Derya. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Cognitive radio heralds the next step in the evolution of wireless communications. Cognitive radio networks are inherently priority based and preemptive. Hence, keeping track of each resource in each cell is mandatory. In ...
  • Bür, Kaan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1998., 1998.)
    The coexistence of services with different quality of service (QoS) requirements in today's networks makes the efficient use of resources a major issue. It is desirable to improve network efficiency by adaptively assigning ...
  • Köşker, Yasemin. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Maintenance costs as a proportion of software development cost could be very high, especially in multi version real-time systems such as in telecommunications domain due to tight coupling of modules. The readability of the ...
  • Zümbül, Adem. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Radio spectrum is a finite resource and effective utilization of it in wireless networks is a key challenge as the number of users increase. Current wireless networks are expected to fail to satisfy increasing user demands ...
  • Özay, Nedret. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Television (TV) logos are the only semantic objects that appear commonly in all TV broadcast videos. And they can be utilized in the development of many useful applications such as TV commercial detection, and audience ...
  • Demirkol, Aykut Soner. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    An important part of the communication technology currently depends on the wireless networking. With the increase in the connectivity needs, many types of wireless technologies have been deployed to ensure the coverage of ...

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