Bu bölüm içindeki alt bölümler

Güncel Gönderiler

  • Snow induced collapse of hail protection canopies 

    Vatansever, Cüneyt; Seçkin, Edip; Yazıcı, Gökhan (Pergamon-Elsevier Science Ltd, The Boulevard, Langford Lane, Kidlington, Oxford Ox5 1Gb, England, 2017-09)
    This paper addresses the snow induced collapse of hail protection canopies of a major car dealership in Istanbul, Turkey. Each of them with different plan dimensions has been built to provide an enclosed space of over ...
  • A discretized tomographic image reconstruction based upon total variation regularization 

    Demircan Türeyen, Ezgi; Kamasak, Mustafa E. (Elsevier Sci Ltd, The Boulevard, Langford Lane, Kidlington, Oxford Ox5 1Gb, Oxon, England, 2017-09)
    Tomographic image reconstruction problem has an ill-posed nature like many other linear inverse problems in the image processing domain. Discrete tomography (DT) techniques are developed to cope with this drawback by ...
  • Automatic Software Categorization Using Ensemble Methods and Bytecode Analysis 

    Çatal, Çağatay; Tugul, Serkan; Akpınar, Başar (World Scientific Publ Co Pte Ltd, 5 Toh Tuck Link, Singapore 596224, Singapore, 2017-09)
    Software repositories consist of thousands of applications and the manual categorization of these applications into domain categories is very expensive and time-consuming. In this study, we investigate the use of an ensemble ...
  • Effect of Managers' Organizational Justice Understanding on the Level of Employees' Organizational Commitment and Job Satisfaction 

    Demir, Murat; Güney, Salih; Akyürek, Salim; Uğural, Mehmet; Aslan, İlker (Editura Lumen, Iasi, Holt Romania Fcsscf Fılıala, Iasi Str Bistrita, Nr 7, Bl B13, Parter, Ap 3, IASI, 00000, Romania, 2017-09)
    The study, which is frequently discussed organizational attitude and behaviours in the literature, direct and indirect effects of organizational justice, organizational commitment, and job satisfaction, are studied through ...
  • A cloud-based recommendation service using principle component analysis-scale-invariant feature transform algorithm 

    Akbulut, Akhan; Çatal, Çağatay; Patlar Akbulut, Fatma (Springer, 233 Spring St, New York, Ny 10013 USA, 2017-10)
    Cloud computing delivers resources such as software, data, storage and servers over the Internet; its adaptable infrastructure facilitates on-demand access of computational resources. There are many benefits of cloud ...
  • The manufacture of organic carbonate-poly(methyl ethylacrylate) nanowebs with thermal buffering effect 

    Önder Karaoğlu, Emel; Sarıer, Nihal; Arat, Refik (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2017-11-10)
    In this study, novel nanowebs provided with thermal buffering properties were developed via coaxial electro-spinning. Environmental friendly and nontoxic dialkyl and dialkenyl carbonates (DACs), namely, didecyl carbonate, ...
  • Study of the morphological and thermal properties of polystyrene nanocomposites based on modified halloysite nanotubes with styrene-maleic anhydride copolymers 

    Arat, Refik; Uyanık, Nurseli (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2017-12)
    In this study, the melt blending method was used to prepare the polystyrene/halloysite nanotubes (PS/HNTs) nanocomposites instead of in-situ bulk polymerization of styrene monomer in the presence of HNTs. Surface modification ...
  • Effective 3-D surface modeling for geographic information systems 

    Yüksek, Kemal; Alparslan, M.; Mendi, Engin (Copernicus Gesellschaft Mbh, Bahnhofsallee 1E, Gottingen, 37081, Germany, 2016)
    In this work, we propose a dynamic, flexible and interactive urban digital terrain platform with spatial data and query processing capabilities of geographic information systems, multimedia database functionality and ...
  • Exploring feature sets for Turkish word sense disambiguation 

    İlgen, Bahar; Adalı, Eşref; Tantuğ, Ahmet Cüneyd (TUBİTAK Scientific & Technical Research Council Turkey, Ataturk Bulvarı No 221, Kavaklıdere, Ankara, 00000, Turkey, 2016)
    This paper presents an exploration and evaluation of a diverse set of features that influence word-sense disambiguation (WSD) performance. WSD has the potential to improve many natural language processing (NLP) tasks as ...
  • The use of cross-company fault data for the software fault prediction problem 

    Çatal, Çağatay (TUBİTAK Scientific & Technical Research Council Turkey, Ataturk Bulvarı No 221, Kavaklıdere, Ankara, 00000, Turkey, 2016)
    We investigated how to use cross-company (CC) data in software fault prediction and in predicting the fault labels of software modules when there are not enough fault data. This paper involves case studies of NASA projects ...
  • Fundamental frequency estimation for heterophonical Turkish music by using VMD 

    Bilinmeyen yazar (IEEE, 345 E 47th St, New York, Ny 10017 USA, 2016)
    In this study, a new method is presented for the fundamental frequency estimation of heterophonical Turkish makam music recordings that include percusssive instrument by using Variational Mode Decomposition (VMD). VMD is ...
  • Genetic algorithm for intrusion detection system 

    Karataş, Gözde (IEEE, 345 E 47th St, New York, Ny 10017 USA, 2016)
    Intrusion detection systems are systems that prevent or slow the serving of different types of server data traffic caused by intensive use of networks that spread by internet. Particularly in recent years, because of ...
  • Image Reconstruction from Sparse Samples Using Directional Total Variation Minimization 

    Demircan Türeyen, Ezgi; Kamasak, Mustafa E.; Bayram, İlker (IEEE, 345 E 47Th St, New York, Ny 10017 USA, 2016)
    This paper considers reconstruction of missing pixels and formulates the problem under directional total variation (DTV) regularization. In order to devise an algorithm, forward-backward splitting method is used as a convex ...
  • Path-based Connectivity for Clustering Genome Sequences 

    Şengel, Öznur; Kurşun, Olcay (IEEE, 345 E 47Th St, New York, Ny 10017 USA, 2016)
    Clustering is an unsupervised data mining tool and in bioinformatics, clustering genome sequences is used to group related biological sequences when there is no additional supervision. Sequence clusters are often related ...
  • Data detection based iterative channel estimation for coded SM-OFDM systems 

    Acar, Yusuf; Leblebici, Mehmet Merih; Doğan, Hakan; Panayırcı, Erdal (IEEE, 345 E 47Th St, New York, Ny 10017 USA, 2016)
    The combination of spatial modulation (SM) and orthogonal frequency division multiplexing (OFDM) as SM-OFDM is a recently proposed efficient modulation scheme with exploiting the index of transmit antenna to convey information ...
  • Mathematical modelling of sustainable procurement strategies: three case studies 

    Aktin, Ayşe Tülin; Gergin, Zeynep (Journal of Cleaner Production, 2016-02-01)
    Sustainable procurement is the process of meeting the needs of an organisation with the most beneficial monetary value, while mitigating the diverse effects of its operations on society and environment. There are studies ...
  • A capacity curve model for confined clay brick infills 

    Özkaynak, Hasan; Sürmeli, Melih; Yüksel, Ercan (Springer, Van Godewijckstraat 30, 3311 Gz Dordrecht, Netherlands, 2016-03)
    Experimental studies have proven that clay brick infills, confined with carbon-fiber-reinforced polymers (CFRP) in reinforced concrete (RC) frames, have some advantages in terms of stiffness, strength, energy dissipation ...
  • Neuro-fuzzy modeling for multi-objective test suite optimization 

    Anwar, Zeeshan; Ahsan, Ali; Çatal, Çağatay (Walter De Gruyter Gmbh, Genthiner Strasse 13, D-10785 Berlin, Germany, 2016-04)
    Regression testing is a type of testing activity, which ensures that source code changes do not affect the unmodified portions of the software adversely. This testing activity may be very expensive in, some cases, due to ...
  • Effects of cylindrical and conical heights on pressure and velocity fields in cyclones 

    Demir, Selami; Karadeniz, Aykut; Aksel, Murat (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2016-07)
    Nine modifications of Stairmand high-efficiency type cyclone with various cylindrical and conical heights were used to investigate their effects on pressure drop and flow field within cyclones. An experimental setup was ...
  • Interpolation based pilot-aided channel estimation for STBC spatial modulation and performance analysis under imperfect CSI 

    Acar, Yusuf; Doğan, Hakan; Başar, Ertuğrul; Panayırcı, Erdal (INST Engineering Technology-Iet, Michael Faraday House Six Hills Way Stevenage, Hertford Sg1 2Ay, England, 2016-09-20)
    A combination of space-time block coding and spatial modulation (STBC-SM) has been recently proposed for multiple input-multiple output systems to obtain both spatial diversity gain and more capacity simultaneously while ...

Daha Fazla