Browsing Fen Bilimleri Enstitüsü by Title

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  • Location estimation using RSS measurements with unknown path loss exponents 
    Zeytinci, Musa Bora. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    In cellular networks, the location of an MS can be estimated using received signal strength (RSS) measurements from the control channels of several base stations. RSS-based location estimation techniques provide a low-cost, ...
  • Location selection of hydrogen refuelling stations 
    Geçici, Ebru. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    The energy resources used today will not be sufficient to fulfil the future demand and the transportation sector will also be affected. Researchers, therefore, study alternative energy sources. Through its advantages, ...
  • Location-allocation problems with multi-commodity flows: exact and approximate solution methods 
    Akyüz, Mehmet Hakan. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    A multi-commodity and capacitated extension of the Multi-facility Location-Allocation Problem, namely the Multi-commodity Capacitated Multi-facilityWeber Problem (MCMWP) is considered, and exact and approximate solution ...
  • Locus and gene search in three disorders 
    Hazan, Renin. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Identification of genetic defects associated with hereditary diseases is important in understanding cellular mechanisms and molecular etiology of diseases, developing diagnostic tests and novel therapeutic techniques. In ...
  • Logic-level pover estimation in CMOS VLSI circuits 
    Aktan, Mustafa. (Thesis (M.S.) - Bogazici University. Institue for Graduate Studies in Science and Engineering, 2001., 2001.)
    In this thesis, a power estimator for both combinational and sequential CMOS logic circuits is presented. The estimation method is probabilistic in nature and is based on tagged probabilistic simulation (TPS). TPS can ...
  • Logistics in computer integrated construction framework 
    Akbaş, Ragıp. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Sciences and Engineering, 1997., 1997.)
    Infonnation technology implementation in construction witnessed maj or progress in recent years. Hardware and software technology improvements allowed computer use in most of the companies. However there is still much to ...
  • Longitudinal fins of rectangular cross section in heat transfer 
    Karaca, Ergun. (Thesis (M.S.)- Robert College. Faculty of Graduate School of Engineering, 1965., 1965.)
  • Lot - sizing and scheduling in flow shops 
    Güngör, Murat. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    Lot-sizing is concerned with the product quantities, whereas scheduling considers the specific machines and product sequences. Lot-sizing and scheduling refers to pro cedures that aim to solve these interdependent problems ...
  • Low density parity check decoder implementations 
    Güldalı, Rukiye. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    Low density parity check (LDPC) codes are linear block codes used for error correction mostly in high speed digital communication systems like digital broadcasting, optical fiber communications and wireless local area ...
  • Low power Advanced Encryption Standard (AES) implementation robust against side channel attacks 
    Unal, Serdar. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    As the people around the globe become increasingly connected to each other, the amount of information that flows becomes huge. Unfortunately, this vast information network is vulnerable to harmful attacks. Encryption is a ...
  • Low power CMOS optoelectronic transmission system design 
    Çindemir, Umut. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Catheter based endovascular operations are used for diagnosis and treatment as minimally invasive procedures. Most of these operations are held under X-ray uoroscopy which is harmful due to incident radiation and chemical ...
  • Low power consumption continuous time sigma-delta modulator design 
    Çeliker, Hikmet. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Mobile electronic devices have important roles in our daily lives. While they are getting smaller, their functionality is increasing. As the charge capacity of the batteries is limited, it should be spent e ciently. Low ...
  • Low power continuous time sigma delta modulator and decimation filter design 
    İnce, Mehmet. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    Sigma Delta analog to digital converters (ADC) are widely used in areas where high resolution is needed. Audio applications are one of these areas. Along with high resolution, reducing the power consumption of an ADC is a ...
  • Low power secure SOC for IOT devices using lightweight cryptography acceleration 
    Öztürk, Hikmet Seha. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In recent years, the proliferation of the Internet of Things (IoT) has led to a major increase in the quantity and type of devices involved in digital communications. Various Lightweight Cryptography (LWC) algorithms have ...
  • Low power sigma delta analog to digital converter design methods 
    Akçakaya, Feyyaz Melih. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Sigma delta analog to digital conversion is an effective way of converting analog signals to digital signals when high signal to noise ratio and low power consumption is needed. Instead of comparing the input signal with ...
  • Low temperature water gas shift reaction over promoted Pt-based catalysts 
    Akpınar, Fatma. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    The aim of this study was to investigate the effects of various second promoters on Pt- Co/Al2O3 and Pt-Ce/Al2O3 catalysts for water gas shift reaction. For this purpose, seven metal oxides were used as the second promoters. ...
  • Low-voltage low-power design and implementation of current-mode circuits 
    Çakır, Cem. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    Low-voltage and low-power analog and digital circuits are needed to realize batteryoptimized, reliable and low-cost electronic devices for many applications. Example applications include remote environmental monitoring, ...
  • LPV control of two link flexible manipulator 
    Polat, İlhan. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    This thesis is concerned with the design of controllers for Linear Parameter Varying (LPV) systems in nonsingular descriptor form using a parameter dependent Lyapunov function. The systems considered are in the form of ...
  • LPV controller synthesis for the rotary inverted pendulum 
    Kırcalar, Mustafa Emre. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Linear parameter varying (LPV) controller design for nonlinear systems is mostly considered as challenging. Moreover, the available methods and tools suggested in the literature are scarce and not well tested on physical ...
  • LPV modeling and robust control of yaw and roll modes of road vehicles 
    Başlamışlı, Selahattin Çağlar. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    In this thesis, the usefulness of linear parameter varying (LPV) modeling of vehicle dynamics is investigated for controller synthesis to take nonlinear tire behavior into account. The H infinity control framework is used ...

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