Browsing M.S. Theses by Title

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  • S-Loc and my environment: a new localization system for autonomous robots 
    Çelik, Buluç. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2005., 2005.)
    The localization problem is the detection of the pose of a robot relative to theenvironment using the information about the environment sensed by the robot whenthe starting position is unknown. In short, it is answering ...
  • Sampling methods for randon simple and bipartite graphs with prescribed degree sequences 
    Çelikkanat, Abdulkadir. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    Complex networks have attracted considerable attention in recent years with the increase in the studies of real systems modeled by graphs such as biological and social networks. One problem in this domain is the generation ...
  • Scheduling of multiple multi-threaded applications on CMPs 
    Arslan, Sanem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Due to the limitations in the conventional processor designs, chip multiprocessors (CMPs), which have multiple cores on a single chip, are a promising alternative to singlecore architectures for performance improvements. ...
  • Scheduling problem in distributed hard real-time computer systems :|a simulation approach to dynamic task scheduling using focused addressing and bidding 
    Tüzün, Z. Dilek (Duman). (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1990., 1990.)
    The unique feature, the time constraint, of hard real-time systems makes them different from the traditional computer systems because in such systems the required tasks must be executed not only functionally correctly but ...
  • Score level multi cue fusion for sign language recognition 
    Gökçe, Çağrı. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    In this thesis, we propose a Score-Level Multi Cue Fusion approach that improves the sign language recognition performance of the three dimensional convolutional neural networks. Sign Language is the communication language ...
  • Screen-replay: a tool for tracking how students develop programs with HtDP 
    Köksal, Mehmet Fatih. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    Evaluation of the teaching method has great importance in improving the course quality. This evaluation is harder in courses which focus on the process of program development, since it requires observation of the students' ...
  • Seamless human life monitoring and tracking all-day long 
    Kahveci, Ali Yavuz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Human life monitoring systems utilizing wireless sensors networks (WSNs) and/or smart phones became a hot topic for the evaluation of the life quality. A daily life of a human can be divided into three main parts as outside, ...
  • Secure skyline querying 
    Zenginler, Tansel. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    The skyline of a set of d-dimensional points contains the points that are not dominated by any other point on these d-dimensions. Querying skyline points and its computation has recently received considerable attention in ...
  • Secure spectrum sensing for satellite assisted cognitive radio networks 
    Ersöz, Seda Demirağ. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    In this thesis study, we propose a security structure for spectrum sensing and decision scheme for a satellite assisted Cognitive Radio Network (CRN). The main goal of Cognitive Radio (CR) is to provide agility in the ...
  • Security and privacy in radio frequency identification 
    Akgün, Mete. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    This thesis studies security and privacy issues of Radio Frequency Identi cation (RFID) technology that enhances ubiquitous computing environment. RFID technology is used to identify many types of objects. Some of the main ...
  • Selecting from an ensemble of experts for machine learning 
    Kılıç, Esma. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    Decision combination has recently become popular to improve over single learner systems. The fundamental idea behind an ensemble of classifiers is that the patterns which are misclassified by different classifiers are not ...
  • Self-trained discriminative constituency parser with hierarchical joint learning approach 
    Çelebi, Arda. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    Determining the syntactic structure of a sentence is a fundamental step towards understanding what is conveyed in that sentence. The syntactic parse tree of a sentence can be used in several tasks such as information ...
  • Semantic advanced matchmaker (SAM) 
    İlhan, Savaş Erdem. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    As the number of available Web services increase finding appropriate Web services to fulfill a given request becomes an important task. Most of the current solutions and approaches in Web service discovery are limited in ...
  • Semantic web services composition: a network analysis approach 
    Akkuş, Gökay Burak. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    “Software as a service” approach has become a reality since efforts of both industry and research focused on service integration on the web. It would be possible to see the true potential of such a distributed infrastructure ...
  • Semi-supervised learning based named entity recognition for morphologically rich languages 
    Demir, Hakan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    In this study, we addressed the Named Entity Recognition (NER) problem for morphologically rich languages by employing a semi-supervised learning approach based on neural networks. We adopted a fast unsupervised method for ...
  • Sequence based searching over encrypted outsourced XML data 
    Olgun, Ahmet. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    There has been a considerable interest for securely querying XML data stored on a remote untrusted database server over insecure channels. In order to protect confidential XML data from malicious uses, XML data should be ...
  • Sequential Monte Carlo approoach to inference in Bayesian choice models 
    Gündoğdu, İlker. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Monte Carlo methods, such as Markov Chain Monte Carlo (MCMC) and Sequential Monte Carlo (SMC), have extensive use cases in probabilistic modeling and inference. They usually appear as a way of drawing samples from a ...
  • Service virtualization using recorded interactions 
    Enişer, Hasan Ferit. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    Today’s enterprise software systems are much more complicated than the past. Increasing number of dependent applications and heterogeneous technologies makes testing of such systems challenging due to multiple reasons ...
  • Shadow height maps for terrain shadowing 
    Biçici, Ufuk Can. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    Shadowing terrains is a challenging problem. Mainstream shadowing algorithms like shadow volumes and shadow maps, do not work very well with height map geometry. Shadow volumes need silhouette extraction which is a very ...
  • Short-term forecast methodologies and case studies in traffic flow 
    Yılmaz, Elif. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    This thesis gives case studies on short-term traffic flow forecasting strategies within a time series framework. After discussing the traditional, machine learning and deep learning methods, one of main goals is to experiment ...

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