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Tür "workingPaper" için Bilgisayar Mühendisliği Bölümü Yayın Koleksiyonu listeleme

Tür "workingPaper" için Bilgisayar Mühendisliği Bölümü Yayın Koleksiyonu listeleme

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  • A case study on web-based information system evaluation 
    Tokdemir, Gül; Bilgen, Semih; Ercil, Yavuz (ACAD Conferences Ltd, 2014)
    A new framework is proposed to assess web-based information systems (WISs) which is domain-independent, that is, can be applied for profit seeking as well as service oriented or non-profit seeking organizations. Assessment ...
  • A Study of the Information Services On Turkish High Schools 
    Darvish, Hamid R. (Elsevier Science BV, 2011)
    The World Wide Web went public in 1989. Since then, every organization has come to utilize web-based technologies for their various purposes. Educational institutions have implemented web technology in their contemporary ...
  • About nanometer sized analogues of basic electronic and optical components 
    Quandt, Alexander; Özdoğan, Cem; Ferrari, Maurizio; Speranza, Giorgio (IEEE, 2008)
    We discuss a downsizing of optical components into the nanometer range. It presupposes the substitution of photons by ballistic electrons, but it also requires a simple and robust concept to assemble the analogues of basic ...
  • Adaptive Embedded Zero Tree For Scalable Video Coding 
    Choupani, Roya; Wong, Stephan; Tolun, Mehmet R. (Int Assoc Engineers-Laeng, 2011)
    Video streaming over the Internet has gained popularity during recent years mainly due to the revival of video-conferencing and video-telephony applications and the proliferation of (video) content providers. However, the ...
  • Approaches on the selection of web cameras and calibration targets for stereo vision 
    Eren, Hüseyin; Çelik, Ümit; Poyraz, Mustafa (IEEE, 2006)
    In this paper, it is studied on the calibration by using specified web cameras. The performance of 3D computer vision depends on the accuracy of camera parameters. Therefore, camera calibration is very crucial in stereo ...
  • Automatic detection of mitochondria from electron microscope tomography images: a curve fitting approach 
    Taşel, Faris Serdar; Hassanpour, Reza; Mumcuoğlu, E. U.; Perkins, Guy; Martone, Maryann (Spie-Int Soc Optical Engineering, 2014)
    Mitochondria are sub-cellular components which are mainly responsible for synthesis of adenosine tri-phosphate (ATP) and involved in the regulation of several cellular activities such as apoptosis. The relation between ...
  • Choosing parameters to achieve a higher success rate for hellman time memory trade off attack 
    Saran, Nurdan; Doğanaksoy, Ali (IEEE, 2009)
    In 1980, Hellman proposed the Time Memory Trade Off (TWTO) attack and applied it on block cipher DES (Data Encryption Standard). Time Memory Trade Off attack is one of the methods that inverts a one way function. The ...
  • Clustering Analysis for Vasculitic Diseases 
    Yıldırım, Pınar; Çeken, Çınar; Çeken, Kağan; Tolun, Mehmet R. (Springer-Verlag Berlin, 2010)
    We introduce knowledge discovery for vasculitic diseases in this paper. Vasculitic diseases affect some organs and tissues and diagnosing can be quite difficult. Biomedical literature can contain hidden and useful knowledge ...
  • Comparison of Data Mining Algorithms for Emg Signals 
    Taşkan Demirkok, Burcu; Elbaşı, Ersin (Turgut Ozal Univ, 2018)
    The aim of this study is to compare data mining algorithms and having a significant result using selected data mining algorithm on data which was collected during the "The Muscular Activity Analysis of Circumoral and ...
  • Component-based software development with component variants 
    Altunel, Yusuf; Tolun, Mehmet R. (Acta Press Anaheim, 2007)
    Variants are the new units suggested for component-based software implementation to contain just one set of features that a traditional component might normally contain. They help us to implement the specialization of ...
  • Context-Aware Computing, Learning, and Big Data in Internet of Things: A Survey 
    Sezer, Ömer Berat; Doğdu, Erdoğan; Özbayoğlu, Ahmet Murat (Institute of Electrical and Electronics Engineers Inc., 2018-02)
    Internet of Things (IoT) has been growing rapidly due to recent advancements in communications and sensor technologies. Meanwhile, with this revolutionary transformation, researchers, implementers, deployers, and users are ...
  • Digital Video Stabilization Using Radon Transform 
    Babagholami-Mohamadabadi, Behnam; Bagheri-Khaligh, Ali; Hassanpour, Reza (IEEE, 2012)
    Digital video stabilization is a category of techniques used to reduce the impact of unintentional camera motion such as jitter, jiggle, and other unsteady motions. These unintentional shakings degrade visual quality of ...
  • Evaluation of 3D high resolution images using inexpensive distributed parallel system: Application fields on medical images 
    Eren, Hüseyin; Çelik, Ümit; Poyraz, Mustafa (IEEE, 2007)
    In the telesurgery operations, images should be high resolution and processed in real time. It seems difficult to accomplish this process in real time using only one computer. In our study, we propose to get 3d scene images ...
  • Fmml: A Feature Model Markup Language 
    Nabdel, Leili; Karataş, Ahmet Serkan; Oğuztüzün, Halit; Doğru, Ali (Amer Inst Physics, 2011)
  • Induction for radiology patients 
    Yıldırım, Pınar; Tolun, Mehmet R. (Springer, 2009)
    This paper represents the implementation of an inductive learning algorithm for patients of Radiology Department in Hacettepe University hospitals to discover the relationship between patient demo-graphics information and ...
  • Information/knowledge society and Europe 
    Aktaş, A. Ziya (World Acad Sci, 2005)
    During the last decade some long lasting changes and developments are shaping the global society. The world is entering a new society which is already named as information or knowledge society. In the paper, information/knowledge ...
  • Intelligent Decision Support System for Energy Investments 
    Yavanoğlu, Uraz; Kaplan, Orhan; Tanış, Gizem; Atlı, Hacer; Milletsever, Özlem; İnal, Uğur (IEEE, 2013)
    In this study, Turkey's energy data were examined and decision support system was formed for Turkey. Energy is an important need for the economic development of the country. The energy requirements are increased due to ...
  • Modeling the symptom-disease relationship by using rough set theory and formal concept analysis 
    Bal, Mert; Sever, Hayri; Kalıpsız, Oya (World Acad Sci, 2007)
    Medical Decision Support Systems (MDSSs) are sophisticated, intelligent systems that can provide inference due to lack of information and uncertainty. In such systems, to model the uncertainty various soft computing methods ...
  • New distinguishers based on random mappings against stream ciphers 
    Turan, Meltem Sönmez; Çalık, Çağdaş; Saran, Nurdan Buz; Doğanaksoy, Ali (Springer-Verlag Berlin, 2008)
    Statistical randomness testing plays an important role in security analysis of cryptosystems. In this study, we aim to propose a new framework of randomness testing based on random mappings. Considering the probability ...
  • Optimal energy efficient routing in Wireless Sensor Networks with link asymmetry 
    Özyer, Sibel T.; Tavlı, Bülent; Koyuncu, Murat (IEEE, 2012)
    In Wireless Sensor Networks (WSNs), link unidirectionality is an unavoidable phenomenon. The existence of unidirectional links can be attributed to several physical factors induced by the transceiver characteristics as ...