WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Permanent URI for this collectionhttps://hdl.handle.net/11147/7150

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Now showing 1 - 10 of 611
  • Conference Object
    Citation - WoS: 10
    A Turkish Dataset for Gender Identification of Twitter Users
    (Assoc Computational Linguistics-ACL, 2019) Sezerer, Erhan; Polatbilek, Ozan; Tekir, Selma
    Author profiling is the identification of an author's gender, age, and language from his/her texts. With the increasing trend of using Twitter as a means to express thought, profiling the gender of an author from his/her tweets has become a challenge. Although several datasets in different languages have been released on this problem, there is still a need for multilingualism. In this work, we propose a dataset of tweets of Turkish Twitter users which are labeled with their gender information. The dataset has 3368 users in the training set and 1924 users in the test set where each user has 100 tweets. The dataset is publicly available(1).
  • Conference Object
    Citation - WoS: 13
    Automatic HTML Code Generation from Mock-Up Images Using Machine Learning Techniques
    (IEEE, 2019) Asiroglu, Batuhan; Mate, Busra Rumeysa; Yildiz, Eyyup; Nalcakan, Yagiz; Sezen, Alper; Dagtekin, Mustafa; Ensari, Tolga
    The design cycle for a web site starts with creating mock-ups for individual web pages either by hand or using graphic design and specialized mock-up creation tools. The mock-up is then converted into structured HTML or similar markup code by software engineers. This process is usually repeated many more times until the desired template is created. In this study, our aim is to automate the code generation process from hand-drawn mock-ups. Hand drawn mock-ups are processed using computer vision techniques and subsequently some deep learning methods are used to implement the proposed system. Our system achieves 96% method accuracy and 73% validation accuracy.
  • Conference Object
    Ephesos in a Capitalist World
    (Green Lines inst Sustainable development, 2010) Akture, Z.
    In this paper, the use of the registered site of Ephesos for archaeological excavations and restorations that enliven tourism activities is analyzed as a response to mechanisms of the competitive market in our capitalist world, by putting the site to its socially most valued use and harvesting its productive capacity. The question remains whether the transformation of Ephesos into Turkey's most important tourism capital as such legitimizes its preservation as archaeological heritage, in the sense of public approval at large. The discussion is carried along the axis of property rights to decide whether or not a legitimacy crisis is being experienced in the Ephesos case. This is done by adopting Habermas' definition of crisis in accord with the idea of sustainability, as 'the phase of an illness in which it is decided whether or not the organism's self-healing powers are sufficient for recovery', to scrutinize the sustainability of preserving our archaeological heritage through tourism activities.
  • Conference Object
  • Conference Object
    Problem of Cracked Infinite Hollow Cylinder With Two Rigid Inclusions
    (Civil Comp Press, 2000) Artem, HSA; Gecit, MR
    This paper is concerned with the fracture of an axisymmetric hollow cylindrical bar containing rigid inclusions. The cylinder is under the action of uniformly distributed axial tension applied at infinity. The hollow cylinder contains a ring-shaped crack at the symmetry plane whose surfaces are free of tractions and two ring-shaped rigid inclusions with negligible thickness symmetrically located on both sides of the crack. Geometry and the loading is symmetric about z-axis. Along the rigid inclusions displacements are constant and continuous whereas stresses have jumps. The inner and the outer surfaces of the cylinder are free of tractions It is assumed that the material of the cylinder is linearly elastic and isotropic. The mixed boundary conditions of the problem lead the analysis to a system of three singular integral equations for crack surface displacement derivative and normal and shear stress jumps on rigid inclusions. These integral equations are solved numerically and the stress intensity factors at the edges of the crack and at the edges of the inclusions are calculated. Results are presented in graphical form.
  • Article
    Citation - WoS: 7
    Design Education for Adaptive Reuse
    (Archnet-ijar, 2010) Eyuce, Ozen; Eyuce, Ahmet
    Builtform is subject to various types of obsolences in the course of time. Among these functional obsolesences, taking place as an outcome of ever changing modes of production and consumption, are of crucial importance so far as their fate of existing urban fabric is concerned. Defunct buildings become derelict and often subject to demolition which amounts to the eradication of the collective memory. In this connection the process of adaptive reuse can be defined as the task of adjusting functionally obsolete buildings for new program requirements through building conversion. Adaptive reuse projects entail not only alterations within the boundaries of an existing building envolope but also radical changes/transformations in the space configuration so as to accomodate the new set of functional requirements. Therefore, the development of an architectural design scheme in the light of potentials offered and the constraints imposed by an existing architectural entity is essential. Although adaptive reuse projects require case specific approaches depending on the peculiarities of the original structure three main areas of concern can be discerned during the elaboration of the design scheme. These areas of concerns are the space configuration, tectonic aspects of the context within which the project will be realized. The paper addresses itself to the elucidation of these concern areas and the interrelations with the final scheme.
  • Conference Object
    Nanoscale Surface Modification of Ultrahigh Molecular Weight Polyethylene (UHMWPE) Samples With the W Plus C Ion Implantation
    (Materials Research Soc, 2007) Urkac, E. Sokullu; Oztarhan, A.; Tihminlioglu, F.; Kaya, N.; Budak, S.; Chhay, B.; Ila, D.
    In this work, Ultra High Molecular Weight Poly Ethylene (UHMWPE) samples Were implanted by W + C ions using Metal-Vapour Vacuum Arc (MEVVA) ion implantation system with a fluence of 10(17) ion/cm(2) and extraction voltage of 30 kV. Samples were characterized with Raman Spectra, ATR-FTIR, UV-VIS-NlR Spectrum and RBS. Surface morphology of implanted and unimplanted samples were examined in nanoscale with AFM.
  • Article
    Citation - WoS: 2
    Impact of Thermal Mass Oriented Measures Over CO2 Emissions of a Thermally Insulated Low-Rise Apartment Building in Izmir, Turkey
    (Selcuk Univ, 2014) Gercek, Mumine; Arsan, Zeynep Durmus
    Climate change has drawn the attention of many researchers and practitioners to focus on the methods to address the challenges in achieving low-carbon buildings and cities and in future developments. Nevertheless, few studies have explored the impacts of thermal mass applications for the lowest carbon emissions of building operational energy consumption. A comparative study of CO2 emissions due to different wall and floor compositions is presented in accordance with their lifespans for a hot-humid climate site. Aim of this study is to examine the relation between the energy oriented operations and carbon emissions of the building. Firstly, an existing low-rise building in Izmir is selected, then modelled in the dynamic simulation model software DesignBuilder v4 by synchronizing drawings with basic operational principles of the program. Furthermore, various influence factors of building envelope thermal characteristics are selected as follows: type, location, thickness and thermal specifications of materials used by keeping thermal conductivity value constant. At the end, the research presents remarkable influence of thermal mass oriented measures on reducing energy demands and carbon footprints.
  • Conference Object
    The Semantic Categories in Teaching "If Clauses" in ESL Classes
    (Elsevier Science Bv, 2011) Bezircilioglu, Sinem
    For many second language learners, learning the target language is supposed to be identical with the mastery of the grammar of that language. When we say "the mastery of the grammar", we refer to the mastery of rules which revolve around the structure of the language. The problem arises at that point, actually. In this paper, this problem is going to be dwelled upon analysing a language item. As a matter of fact, this language item can be regarded as a symbol of the problem mentioned above. This language item is "if clauses". "If clauses" are not so easy to cope with since they require a mastery of some structure accompanied with an appropriate situation. The problem arises here, because a clear-cut distinction between the types and usage are not always possible. We ought not to forget that grammar is not the fundamental of the target language, which consists of the finely tuned structural prescriptions only. Language is meaningful as long as it is contextualized. We cannot take over the use of language if it is presented in isolated exercises having a meaningful context. Comprehensive exercises are essential to teach "if clauses". In conclusion, in this paper I intend to suggest a semantic classification of "if clauses" so as to avoid overgeneralization which is a result of the classification of "if clauses" structurally. Making this suggestion, I would like to support it with examples from the works of literature as well. If the classification of the language item in question is made semantically, the comprehension of the subject "if clauses" will be much better. (c) 2011 Published by Elsevier Ltd. Open access under CC BY-NC-ND license.
  • Conference Object
    Citation - WoS: 2
    Word2vec Kullanarak Eş Anlamlılık Temelinde Anahtar Kelime Çıkarımı
    (IEEE, 2019) Oğul, İskender Ülgen; Özcan, Caner; Hakdağlı, Özlem
    Nowadays, the data revealed by the online individuals are increasing exponentially. The raw information that increasing data holds, transformed into meaningful outputs using machine learning and deep learning methods. Generally, supervised learning methods are used for information extraction and classification. Supervised learning is based on the training set that classification algorithms are trained. In the proposed approach, keyword extraction solution is proposed to classify text data more convenient. The developed solution is based on the Word2Vec algorithm, which works by taking into consideration the semantic meaning of the words unlike general approaches that based on word frequency. A new approach, word embedding algorithm named Word2Vec, works by calculating the word weights, semantic relationship, and the final weights of vectors. The obtained keywords are trained with Name Bayes and Decision Trees methods and the performance of the proposed method is shown by classification example.