Browsing M.S. Theses by Title

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  • 3D cow identification in cattle farms 
    Arslan, Ahmet Cumhur. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2013., 2015.)
    Animal farms have been steadily growing to meet the consumption requirements of the society in an e cient manner. This fact necessitates new monitoring and tracking systems to collect useful information about the herds in ...
  • 3D stylus: an intuitive 3D pointer for volumetric radiological data 
    Yağcı, Enver. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    This work introduces a new human-computer interface(HCI) device for three dimensional (3D) visualized data. Although there are different approaches developed in the literature, 3D interfaces have not finished their ...
  • A bayesian approach to textile defect detection problem and a comparative analysis 
    Yakın, Abdullah. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    The purpose of this thesis was to detect the defects on textile fabric images using the particle filters. We approached the problem from a Bayesian perspective and represented the model in a state space formulation. To ...
  • A control framework for mobile payment systems 
    Elçi, Kemal. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    Mobile payment on wireless devices will provide excellent business opportunities in the coming years and offers consumers convenience and flexibility of mobile services anytime and at any place, and is playing an increasingly ...
  • A fuzzy support vector machine approach for ECG analysis 
    Özcan, N. Özlem. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    In this thesis, fuzzy approach is used for ECG analysis. The ECG dataset in the UCI database is used. This dataset consists of inputs from normal and abnormal ECGs. All the anomalies are used to construct one class and ...
  • A Java based development environment for SpringFramework 
    Kasap, Fatih. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    Web application development is one of the most important programming areas today. There are many technologies to provide a better and easier way of programming for web applications in the market. Some of them are open ...
  • A model-free fractional-order PID tuning method based on an improvement of particle swarm optimization 
    Seviş, Deniz. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    In recent times, applications of Fractional Calculus have gained importance in various areas of science and engineering. In the realm of control engineering Fractional Calculus started to draw the attention of researchers ...
  • A reinforcement learning based controller to minimize forces on the crutches of a lower-limb exoskeleton 
    Utku, Aydın Emre. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    The majority of the metabolic energy consumption of a lower-limb exoskeleton user comes from the upper body effort, since the lower body can be considered to be passive. However, the upper body effort of lower limb exoskeleton ...
  • A space subdivision framework for virtual reality and haptic applications 
    Diktaş, Engin Deniz. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    This thesis presents a framework based on spatial subdivision of triangular mesh objects with octrees for virtual reality and haptic applications. For efficient generation of octree representations a method based on Minkowski ...
  • Accessibility on the Web through semantic and social renarrations 
    Hoş, Emre. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    The Web was proposed in 1989 with the vision of being an open platform that everyone can access. This vision of providing accessibility to all people is one of the primary goals of the Web. To this end, the (WAI) was ...
  • Adaptive fuzzy sliding mode control of a washing machine oscillating system 
    Tamyaman, Can. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2005., 2005.)
    To prevent any mechanical damage, washing machines distribute the load (the laundry)before performing any spins. After some distributive motor movements, there may still besome load that does not lay homogenously on the ...
  • Adaptive routing algorithm for vehicular networks in city environment 
    Özsahakyan, B. Loran. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    The most known position based routing protocol for high mobile vehicular ad-hoc networks is the Greedy Perimeter Stateless Routing (GPSR) protocol. This protocol contains two routing modes, the greedy mode and the recovery ...
  • Application of a prototype parallel processing computer for a recurrent neural network model 
    Paksoy, Bekir Alper. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1992., 1992.)
    In this study, Hopfield's binary neural network model is simulated using a software package simulating a bit serial single instruction multiple data (SIMD) mesh array processor, called the Blitzen massively parallel processor ...
  • Application of variable structure systems theory for training of intelligent systems 
    Yıldıran, Uğur. (Thesis (M.S.) - Bogazici University. Institue for Graduate Studies in Science and Engineering, 2001., 2001.)
    Soft computing architectures with their extensive flexibility and strong mapping capabilities have been widely used for control of nonlinear systems. In this regard, error backpropogation and its derivatives have been the ...
  • Assessment of technology development activities in turkish technoparks 
    Polat, Çağlar. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    In this study, a survey was conducted among the firms in Turkish technoparks in order to asses the technology development activities in these technoparks. A questionnaire was prepared and distributed to the firms in five ...
  • Authorship recognition in online social platforms 
    Kuzu, Rıdvan Salih. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2017., 2017.)
    Biometrics is the identi cation of a person by personal properties and traits, and can be divided into physiological based and behavioural based methods. In this thesis we investigate the identi cation of users of a social ...
  • Automated requirements classification using feature selection based on linguistic features 
    Çevikol, Sercan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    Requirements classification is an important problem in organizing the systems and requirements, and it is widely used in handling large requirements data sets. A basic example of a requirements classification problem is ...
  • Classification and detection of wheezes in respiratory sounds 
    Şerbetçi, Çağlayan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    Analyzing respiratory sounds and detecting anomalies in them with intelligent computer algorithms has opened a new era for auscultation that has 250 years of history. These algorithms can overcome the drawbacks of conventional ...
  • Comparison of path planning algorithms 
    Geleri, Fuat. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    Path planning problems arise in many different fields such as; robotics, assembly analysis virtula prototyping, pharmaceutical drug design, manufacturing, and computer animation. Path planning algorithms aim to solve ...
  • Control of inverted pendulum:| comparison of various strategies for swing up and balancing 
    Er, Fatih. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2005., 2005.)
    In this thesis, two different control schemes are designed for swinging up and three different schemes for balancing of an inverted pendulum, a non-linear electro-mechanical system with open loop unstablity. The controllers ...

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