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Browsing Elektrik- Elektronik Mühendisliği by Title

Browsing Elektrik- Elektronik Mühendisliği by Title

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  • Application, analysis and realization of electronic article surveillance (EAS) systems 
    Dirik, Mustafa Orhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    The aim of this work is to design, implement and verify a low cost microcontroller based electronic article surveillance (EAS) system prototype and is accomplished in great success. An EAS system is basically used for ...
  • Applying machine learning and natural language processing techniques to twitter sentiment classification for Turkish and English 
    Ayata, Değer. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2018., 2018.)
    Determining the feelings of a user on a topic is called sentiment analysis. Senti ment analysis is done so as not just to get a sort of feedback data for decision making but also to check the emotions, characteristics and ...
  • Approximate processor design with RISC-V ISA 
    Taştan, İbrahim. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    With the rise of the Internet of Things (IoT), low-cost resource-constrained devices have to be more capable than traditional embedded systems, which operate on stringent power budgets. To add new capabilities such as ...
  • Architectures and implementations for speech enhancement 
    Coşgül, Gökhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2000., 2000.)
    Complexity of a high performance speech enhancement algorithm has been reduced while retaining its quality. This modification leads to faster implementation as well as lower cost.The reduced complexity speech enhancement ...
  • Assertion based verification for analog and mixed-signal designs using simulations 
    Ulus, Doğan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    This thesis studies assertion based veri cation methodology for analog and mixedsignal (AMS) designs and improves analog expressiveness of assertions. Assertion based veri cation methodology is originally derived for digital ...
  • Assessing DT-MRI tractography results via sampling the fiber tract space 
    Yoldemir, Ahmet Burak. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Complex neural processes in human brain are realized through a huge number of connections between neural cells. White matter tractography is the only available tool to reconstruct these anatomical connectivities non-invasively ...
  • Assessment of dynamic clustering in wireless sensor networks for the optimization of energy consumption 
    Balta, Aslı. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Wireless sensor networks are the networks that contain many sensors which have di erent type of abilities such as sensing, communicating or processing. In recent years there are many applications based on these kind of ...
  • Asynchronous sigma-delta analog to digital converters 
    Kayaaltı, Balkır. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Analog to digital conversion is the process of translating analog real world signals to their corresponding binary encoded form which digital devices need. Among the examples for analog signal sources storage devices like ...
  • Atmospheric effects on propagation due to different particle shapes 
    Yıldırım, Osman. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1986., 1986.)
    The purpose of this hesis is to determine the effects of atmospheric particles on electromagnetic wave propagation. Especially, the atmospheric conditions are very important at the millimetric waves. The scattering and ...
  • Audio source separation with convolutively mixed signals 
    Başaran, Doğaç. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2005., 2005.)
    In this thesis, we addressed the problem of audio source separation of convolutivelymixed signals using microphone arrays. Independent Component Analysisis a major statistical tool for solving this problem. In real room ...
  • Automated electrical motor quality control via machine learning based vibration analysis 
    Şentürk, Sibel. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    Industry 4.0 aims at the digital transformation to increase the reliability and capacity of production. With the integration of Sensor Analytics (SA) and Artificial Intelligence (AI) to manufacturing, the design of automated ...
  • Automated response generation for corporate chatbot systems 
    Güser, Abdullah Şamil. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    In this work, we have studied the available intent classi cation and response selection methods for designing a customer service chatbot in Turkish language. We have compared the available chatbot types in the literature. ...
  • Automatic analysis of head and facial gestures in video streams 
    Akakın, Hatice Çınar. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    Automatic analysis of head gestures and facial expressions is a challenging research area and it has significant applications for intelligent human-computer interfaces. An important task is the automatic classification of ...
  • Automatic datapath and controller generation for reconfigurable ASIP 
    Çulha, Ender. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    The need for complex designs that meet the desired application speci c criteria and time-to-market pressure increase the importance of High Level Synthesis (HLS) tools, which take high level behavioral representation of ...
  • Automatic LMS equalizer algorithms with fast rate of convergence 
    Hekim, Nazan. (Thesis (M.S.) - Bogazici University. Institute of School of Engineering, 1982., 1982.)
    In high speed voiceband modems, as in many other data transmission systems, linear distortion and additive noise are important degrading factors. The tapped-delay-line equalizers designed to minimize the mean-square-error ...
  • Automatic Sigma-Delta Analog to Digital Converter architecture generator 
    Gök, Ali Murat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    Sigma-delta A/D converters constitute a popular method of A/D conversion since they can achieve higher resolution with simpler analog circuitry. Using feedback and feedforward paths, their performance can be increased even ...
  • Automatic speech recognition system adaptation for spoken lecture processing 
    Fakhan, Enver. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    The recent developments in artificial neural networks has brought significant improvement in Automatic Speech Recognition (ASR). However the performance of the neural network based models mostly depends on the availability ...
  • Automatic test pattern generation for digital IC's and implementation of a programmable stimulus generator 
    Civelek, Mustafa L. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1997., 1997.)
    In this thesis work, two different topics are studied in order to perform a complete digital integrated circuit (lC) testing system, except an output analyzer. These topics can be separated as development of an automatic ...
  • Automatic topic categorization of Turkish Faxed Bank documents in the presence of OCR errors 
    Öztürk, Seçil. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    The technological advances in the last decades facilitated the easy transfer and storage of huge amounts of scanned soft documents. This improvement brings the challenge of automatically classifying big, unbalanced, ...
  • Autonomus multi-robot topological spatial cognition 
    Karaoğuz, Hakan. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    This thesis is concerned with topological spatial cognition in multi-robot systems. With topological reasoning, continuous space is discretized into a set of places that are spatially related. Thus, topological spatial ...

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