Güncel Gönderiler

  • Sintering effect on mechanical properties of composites of bovine hydroxyapatite (BHA) and Li2O 

    Oktar, Faik Nüzhet; Demirer, M. R.; Gündüz, Oğuzhan; Agathopoulos, S.; Peker, I.; Özyeğin, L. S.; Salman, Serdar (Trans Tech Publications Ltd, Brandrain 6, Ch-8707 Zurich-Uetikon, Switzerland, 2006)
    In this study, hydroxyapatite (HA) material, obtained from calcinated bovine bone (BHA), was mixed with 0.25, 0.50, 1.00, and 2.00 wt% Li2CO3. The pressed pellets were sintered at various sintering temperatures between 900 ...
  • A component-oriented process model 

    Altunel, Yusuf (IEEE Computer Soc, 10662 Los Vaqueros Circle, Po Box 3014, Los Alamitos, Ca 90720-1314 USA, 2003-07)
  • Fuzzy clustering neural networks for real-time odor recognition system 

    Karlık, Bekir; Yüksek, Kemal (Hindawi Publishing Corp, 315 Madison Ave 3rd Flr, Ste 3070, New York, Ny 10017 USA, 2007)
    The aim of this study is to develop a novel fuzzy clustering neural network (FCNN) algorithm as pattern classifiers for real-time odor recognition system. In this type of FCNN, the input neurons activations are derived ...
  • A graph-based web service composition technique using ontological information 

    Aydoğan, Reyhan; Zirtiloğlu, Hande (IEEE Computer Soc, 10662 Los Vaqueros Circle, Po Box 3014, Los Alamitos, Ca 90720-1264 USA, 2007)
    We investigate Web service composition as a planning problem and use the input-output parameter relations in order to select the constituent services that make up the composite service. Furthermore, we make use of ontological ...
  • Clustering and dimensionality reduction to determine important software quality metrics 

    Turan, Metin; Çataltepe, Zehra (IEEE, 345 E 47th St, New York, Ny 10017 USA, 2007)
    During the last two decades research on software engineering is concentrated on quality. The best approach to quality evaluation goes through determining well-defined metrics on software properties. One such property is ...
  • Decrease of event related theta coherence at left frontal-parietal connection in Alzheimer patients 

    Başar, Erol; Güntekin, Bahar; Yener, Görsev G.; Saatçı, Ertuğrul (Elsevier Science Inc, 360 Park Ave South, New York, Ny 10010-1710 USA, 2008-04-01)
  • Evoked coherence in Alzheimer disease 

    Güntekin, Bahar; Saatçı, Ertuğrul; Yener, Görsev G.; Başar, Erol (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2008-09)
  • Decreased Evoked Right Fronto-Temporal Gamma Coherence in Acute Mania Improves After Valproate Monotherapy 

    Özerdem, Ayşegül; Güntekin, Bahar; Saatçı, Ertuğrul; Başar, Erol (Elsevier Science Inc, 360 Park Ave South, New York, Ny 10010-1710 USA, 2009-04-15)
  • Long-range evoked gamma coherence in acute mania before and after treatment: a sign for disturbed neural network connectivity 

    Özerdem, Ayşegül; Güntekin, Bahar; Ertuğrul Saatçı; Başar, Erol (Wiley-Blackwell Publishing, Inc, Commerce Place, 350 Main St, Malden 02148, Ma USA, 2009-06)
  • Multi-Modal sensor system integrating COTS technology for surveillance and tracking 

    Demirer, Rüştü Murat; Kozma, Robert; Wang, Lan; Iftekharuddin, Khan; McCracken, Ernest; Khan, Mohammed; Islam, Khandekar (IEEE, 345 E 47th St, New York, Ny 10017 USA, 2010)
    The feasibility of low-cost, Commercial Off-The-Shelf (COTS) sensor nodes is studied in a distributed network, aiming at dynamic surveillance and tracking of ground targets. Data acquisition by the low-cost (< $50 US) ...
  • Fuzzy clustering neural networks for real-time odor recognition system 

    Karlık, Bekir; Yüksek, Kemal (Hindawi Publishing Corp, 315 Madison Ave 3Rd Flr, Ste 3070, New York, Ny 10017 USA, 2007)
    The aim of this study is to develop a novel fuzzy clustering neural network (FCNN) algorithm as pattern classifiers for real-time odor recognition system. In this type of FCNN, the input neurons activations are derived ...
  • Model Satellite Design for CanSat Competition 

    Bulut, Sultan Nur; Gül, Mahircan; Beker, Can; İpek, İbrahim İlge; Koculu, Ömer Eren; Topaloğlu, Çınar; Dinçer, Nurullah; Kirli, Ahmet; Ertuğrul, Hasan Fatih; Tüfekçi, Celal Sami (IEEE, 345 E 47Th St, New York, Ny 10017 Usa, 2013)
    Objective of this work is to design and manufacture a model satellite named Vecihi that is able to perform some of the basic tasks that artificial satellites perform. The satellite is developed under the rules of CanSat ...
  • Automated testing for distributed databases with fuzzy fragment reallocation 

    Akbulut, Akhan; Karataş, Gözde (TUBİTAK Scientific & Technical Research Council Turkey, Ataturk Bulvarı No 221, Kavaklıdere, Ankara, 00000, Turkey, 2018)
    As the Internet and big data become more widespread, relational database management systems (RDBMSs) become increasingly inadequate for web applications. To provide what RDBMSs cannot, during the past 15 years distributed ...
  • Automatic energy expenditure measurement for health science 

    Çatal, Çağatay; Akbulut, Akhan (Elsevier Ireland Ltd, Elsevier House, Brookvale Plaza, East Park Shannon, Co, Clare, 00000, Ireland, 2018-04)
    Background and objective: It is crucial to predict the human energy expenditure in any sports activity and health science application accurately to investigate the impact of the activity. However, measurement of the real ...
  • A sentiment classification model based on multiple classifiers 

    Çatal, Çağatay; Nanğır, Mehmet (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2017-01)
    With the widespread usage of social networks, forums and blogs, customer reviews emerged as a critical factor for the customers' purchase decisions. Since the beginning of 2000s, researchers started to focus on these reviews ...
  • Mobile visual acuity assessment application: Acumob 

    Akbulut, Akhan; Aydın, Muhammed Ali; Zaim, Abdül Halim (Istanbul Unıv, Fac Engineering, Elektrik-Elektronik Mühendisliği Bölümü, Avcılar Kampüsü, İstanbul, 34320, Turkey, 2017)
    This paper presents a mobile healthcare (mHealth) system for estimation of visual impairment that provides easiness by specifying the degree of an eye as orthoscopes. Our proposed system called AcuMob which is an Android ...
  • Comparison of face recognition algorithms 

    Günay, Melike; Ensari, Tolga (IEEE, 345 E 47Th St, New York, Ny 10017 USA, 2017)
    in this study, we analyze the algorithms that is used for face recognition and make performance comparison of two algorithms. The methods that is analyzed are k-nearest neighbors, Naive Bayes, eigenfaces, principle component ...
  • Multi-document summarization for Turkish news 

    Demirci, Ferhat; Karabudak, Engin; İlgen, Bahar (IEEE, 345 E 47Th St, New York, Ny 10017 USA, 2017)
    In this paper, we introduce our multi-document summarization system for Turkish news. The aim of the summarization system is to build a single document for multi document news that have been collected previously. The news ...
  • Virtual reality based rehabilitation system for Parkinson and multiple sclerosis patients 

    Kihe, Maria Merve; Muratlı, Ömer Can; Çatal, Çağatay (IEEE, 345 E 47Th St, New York, Ny 10017 USA, 2017)
    The aim of this study is to present a virtual reality based rehabilitation system for Parkinson and Multiple Sclerosis (MS) patients. In this study, physical rehabilitation software has been developed using Virtual Reality ...
  • Directional total variation based image deconvolution with unknown boundaries 

    Demircan Türeyen, Ezgi; Kamaşak, Mustafa Erşel (Springer International Publishing Ag, Gewerbestrasse 11, Cham, Ch-6330, Switzerland, 2017)
    Like many other imaging inverse problems, image deconvolution suffers from ill-posedness and needs for an adequate regularization. Total variation (TV) is an effective regularizer; hence, frequently used in such problems. ...

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