Archives and Documentation Center
Digital Archives

Browsing M.S. Theses by Author "Graduate Program in Computational Science and Engineering."

Browsing M.S. Theses by Author "Graduate Program in Computational Science and Engineering."

Sort by: Order: Results:

  • A comparative evaluation of machine learning algorithms for statistical downscaling of monthly mean temperature data over European region 
    Eser, Günay. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Climate change is the most vital environmental change that has already started to affect many ecosystems. It is caused by greenhouse gas emissions which are increasing since the pre- industrial era, and populated areas ...
  • A drawing tool for protein interaction maps in Kohn notation 
    Edes, Mine. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Cancer is one of the most lethal and common diseases of today. Causes of cancer have been studied widely as it is an essential part of cancer research. Cancer is mainly caused by malfunctioning of the tumor suppressor ...
  • A new definition of heat waves under climate change 
    Kassara, Cemre. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    For the last few decades, changes in frequency, intensity, and duration of extreme climate events have been detected, and these observations are linked to human-induced climate change. To state the amount of change in these ...
  • A tree based categorical variable encoding strategy in supervised learning tasks 
    Gazioğlu, Mine. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Categorical variables are present in most real-world datasets, often consisting of a high number of levels, referred to as high-cardinality categorical variables. Most machine learning algorithms do not have an innate ...
  • Anomaly detection in time series 
    Poyraz, Onur. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Anomaly detection (AD) is the discovery of the observations which does not con form with the rest of the observations. The types of anomalies and their occurrences that exist in the data set are tried to be determined. On ...
  • Application of mixed coarse-grained elastic network model to protein-ligand interactions 
    Tezcan, Nurver. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    Ligand binding to an active or allosteric regulatory site of enzyme may lead conformational changes or changes in protein dynamics. The aim of this thesis is to explore the effect of ligand binding on vibrational dynamics ...
  • Bacterial uptake mechanism of peptides investigated by steered molecular dynamics simulations 
    Akdağ, İhsan Ömür. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    β-lactam antibiotics provide defense against bacterial infections, but the misuse of antibiotics has led to the emergence of bacteria with immunity. One of the major mechanisms of this immunity is bacterial production of ...
  • Blind docking simulations of benzothiazoles on triosephosphate isomerase 
    Ural, Gülgün. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Selective inhibition of the activity of the glycolytic enzyme triosephosphate isomerase from Trypanosoma cruzi (TcTIM) as opposed to human TIM (hTIM) has been critical for drug design studies on Chagas disease. The aim of ...
  • Climate change impacts on migration in the vulnerable countries 
    An, Nazan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    This research focuses on the economic, demographic and environmental drivers of migration related with the sustainable development in the underdeveloped and developing countries, which are the most vulnerable to the climate ...
  • Climate change projections of Cyprus using RegCM4.4 
    Deler, Ferhan Büşra. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    The scientific motivation of this thesis is a substantial presence of climate change which is one of the most significant issues in the world. There have been happening many natural disasters because of climate change. In ...
  • Computational analysis of cyclonic separation 
    Sasan, Salour. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    Cyclonic separation is a method to remove particles from a uid ow using a vortex for separation. This method of separation can be used to separate ne droplets of liquid or particles from a gas ow. This device is a kind ...
  • Computational study on allostery in bacterial ribosome 
    Yıldırım, Hatice Zeynep. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Molecular machines in a cell have signal processing to perform their function using specific sites such as active or allosteric sites. Ligand binding to active sites or signal transferring from allosteric sites affect their ...
  • Data stream analysis 
    Çalışkan, Mine Melodi. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    In this thesis we give a survey of online machine learning algorithms for data stream analysis. After giving an overview of standard batch algorithms, we explain batch-to-online conversion, and we give a in-depth description ...
  • Design of donor-acceptor conjugated polymers for high-performance organic solar cells :|a quantum mechanical approach 
    Ersoy, Deniz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    In this study, the design of donor-acceptor conjugated polymers for high-performance organic solar cells is intended by investigating electronic, geometrical and optical prop erties of a specific set of donors that are used ...
  • Determination of local wind energy potentials using climate modeling 
    Çöllü, Kamil. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2017., 2016.)
    After the industrial revolution, the needs of coal and other fossil fuels has been increasing day by day. Intensive burning of fossil fuels has resulted in a rise in the atmospheric CO2 concentration. In the 18th century, ...
  • Determination of the changes of drought occurrence in Middle East and North Africa using regional climate modeling 
    Saygılı, Fatma Sibel. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2017., 2017.)
    The Middle East and North Africa (MENA) region has many nations which are among the most vulnerable to drought and any possible reduction in precipi tation. Along with the growing populations in the region, the need for ...
  • Development of a data colletion and analysis tool for protein - ligand interactions 
    Yirik, Mehmet Aziz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    Analysis of protein – ligand interactions guides the development of new drugs. For protein - ligand interaction studies, first step is the construction of an accurate dataset. This data collection process can be completed ...
  • Effect of ligand binding on protein dynamics: a time series analysis 
    Başkan, Sena. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    Internal dynamics of proteins can be analyzed by the help of simulation techniques, one of which is molecular dynamics (MD) simulation. Principal component analysis is commonly applied on large-sized MD simulation data to ...
  • Effect of protonation states of catalytically important residus and active site water molecules on PTP1B conformation 
    Özcan, Ahmet. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Protein Tyrosine Phosphatases 1B (PTP1B) play a critical role in normal cell proliferation, differentiation, and metabolism, by removing the phosphate group from phosphotyrosine. Unliganded and liganded states of PTP1B are ...
  • Example-dependent cost-sensitive gradient boosting machines for credit scoring 
    Kurtuluş, İlker. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Although most of machine learning algorithms try to minimize cost-insensitive losses, many real world applications require cost-sensitive approaches where misclassifi cation costs among classes differ from each other. In ...

Search Digital Archive


Browse

My Account