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Browsing Bilgisayar Mühendisliği by Author "Tosun, Oğuz."

Browsing Bilgisayar Mühendisliği by Author "Tosun, Oğuz."

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  • A simulation model for bus based shared memory multiprocessor systems 
    Bekmezci, İlker. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1998., 1998.)
    Simulation modelling is one of the most common methods to predict the performance of multiprocessor computer systems. In this study, a new simulation model is developed and a simulator based on this model is implemented ...
  • An algorithm for software reliability growth model selection 
    Duygulu, Hakan Burak. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    Software plays a critical role in our daily life since it is used in almost every area. Since the software is so important and used widely; it is important to have reliable software. Thus it is very important to use methods ...
  • An issue recommender model using the developer Collaboration network 
    Çağlayan, Bora. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    Assignment of new issues to developers is an important part of software maintenance activities. In this research, we build an issue recommendation model that recommends new issues to developers and highlights the defect ...
  • Application mapping and optimization for cmp based architectures 
    Demiröz, Betül. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Chip Multiprocessors (CMPs) are becoming standard and primary building blocks for personal computers as well as large scale parallel machines, including supercomputers. In this thesis, our main focus is on performance-aware ...
  • Deadlock detection problem in computing systems :|a simulation approach using a priority based deadlock detection algorithm 
    Akgün, Sema F. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1989., 1989.)
    In this thesis, the deadlock detection problem in computing systems is examined in detail. Deadlock models and some published algorithms on deadlock detection are discussed. A modified priority based algorithm is introduced ...
  • Digital map and GNSS fusion to enhance localization for intelligent vehicle applications 
    Peker, Ali Ufuk. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    This thesis aims to enhance vehicle localization through the fusion of digital maps and vehicular communication. A particle lter based algorithm for fusing global navigation satellite system (GNSS) receiver, odometer, and ...
  • Efficient mapping of ADAS (Advanced driver assistance system) algorithms onto multicore architectures 
    Par, Kerem. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    This thesis aims to address the real-time performance requirements of ADAS (Advanced Driver Assistance System) and autonomous vehicle applications on emerging multicore CPU and manycore GPU architectures. A parallel particle ...
  • Implementation of the analysis part of a pascal translator 
    Ataç, H. Cem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 193., 1983.)
    This thesis describes the implementation of the analysis part of a single pass translator for the programming language STANDARD PASCAL. The translation process includes syntactic analysis and semantic analysis at the ...
  • Improving performance of defect predictors using confirmation bias metrics 
    Çalıklı, Handan Gül. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2012.)
    Software defect prediction models help managers to prioritize their testing effort. Algorithms, which are used to learn defect predictors, have reached a ceiling such that further improvements may only come from increasing ...
  • Memory system optimizations for cache miss reduction 
    Öz, Dindar. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    High processor utilization ,which has signi cant impact on the total system performance, is becoming the most popular target of many researchers in computer science. Since processors are extremely fast and much more expensive ...
  • Modelling software reliability using Hybrid Bayesian networks 
    Tosun, Ayşe. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    In this research, we analyse the problem of predicting software reliability from AI perspective. We observe that existing models are built based on expert knowledge including de ning a set of metrics through surveys and ...
  • 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 ...
  • Thread vulnerability for multicore architectures 
    Öz, Işıl. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    Continuously reducing transistor sizes and aggressive low power operating modes employed by modern architectures tend to increase transient error rates. A metric of reliability is required in order to evaluate approaches ...

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