Bu bölüm içindeki alt bölümler

Güncel Gönderiler

  • Rogue wavefunctions due to noisy quantum tunneling potentials 

    Bayındır, Cihan (TURKIC WORLD MATHEMATICAL SOC, 2017)
    In this paper, we study the effects of white-noised potentials on nonlinear quantum tunneling. We use a split-step scheme to numerically solve the nonlinear Schrodinger equation (NLSE) with a tunneling potential. We consider ...
  • Coupled influence of content, gradation and shape characteristics of silts on static liquefaction of loose silty sands 

    Monkul, Mehmet Murat; Etminan, Ehsan; Şenol, Aykut (ELSEVIER SCI LTD, 2017-10)
    Static liquefaction is a challenging problem of geotechnical engineering as its consequences are generally catastrophic when they occur on site. Previous laboratory studies focused on various factors that could influence ...
  • A decision making support tool for selecting green building certification credits based on project delivery attributes 

    Seyis Kazazoğlu, Senem; Ergen Pehlevan, Esin (PERGAMON-ELSEVIER SCIENCE LTD, 2017-12)
    The Green Building (GB) certification process embodies detailed requirements and specifications that lead to additional tasks for project teams, which increases complexity levels of the entire project delivery process. ...
  • Constructing a WordNet for Turkish using manual and automatic annotation 

    Ehsani, Razieh; Solak, Ercan; Yıldız, Olcay Taner (ASSOC COMPUTING MACHINERY, 2018-05)
    In this article, we summarize the methodology and the results of our 2-year-long efforts to construct a comprehensive WordNet for Turkish. In our approach, we mine a dictionary for synonym candidate pairs and manually mark ...
  • Optimal project duration for resource leveling 

    Eren, Elif; Atan, Sabri Tankut (ELSEVIER SCIENCE BV, 2018-04-16)
    Resource leveling is important in project management as resource fluctuations are costly and undesired. Typically, schedules with better resource profiles are obtained by shifting the activities within their float times ...
  • Differentially private attribute selection for classification 

    Var, Esra; İnan, Ali (GAZI UNIV, FAC ENGINEERING ARCHITECTURE, 2018)
    Selecting a relevant subset of attributes is one of the most important data preprocessing steps of data mining and machine learning solutions. For the classification task, selection is based on the correlation between an ...
  • Behaviour of steel cushions subjected to combined actions 

    Yüksel, Ercan; Özkaynak, Hasan; Khajehdehi, Arastoo; Güllü, Ahmet; Smyrou, Eleni; Bal, İhsan Engin; Karadoǧan, Hüseyin Faruk (SPRINGER, 2018-02)
    Mild steel is relatively low-cost and easily accessible material to fabricate some structural members. It would be a significant advantage if seismic energy dissipaters that are used in structures constructed in the ...
  • Construction of a Turkish proposition bank 

    Ak, Koray; Toprak, Cansu; Esgel, Volkan; Yıldız, Olcay Taner (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL, 2018)
    This paper describes our approach to developing the Turkish PropBank by adopting the semantic role-labeling guidelines of the original PropBank and using the translation of the English Penn-TreeBank as a resource. We discuss ...
  • Assessment and Enhancement of SAR Noncoherent Change Detection of Sea-Surface Oil Spills 

    Bayındır, Cihan; Frost, J. David; Barnes, Christopher F. (IEEE, 2018-01)
    Oil spills are one of the most dangerous catastrophes that threaten the oceans. Therefore, detecting and monitoring oil spills by means of remote sensing techniques that provide large-scale assessments is of critical ...
  • Modeling and simulation support to the defense planning process 

    Çayırcı, Erdal; Özçakır, Lütfü (SAGE Publications Inc., 2017-04-01)
    Defense planning is a crucial part of the defense process. It identifies the capabilities required for the future defense environment, analyzes the capability shortfalls, prioritizes them, and provides the fundamental ...
  • Joint space time block code and modulation classification for MIMO systems 

    Bayer, Özgür; Öner, Mengüç (Institute of Electrical and Electronics Engineers Inc, 2017-02)
    Non-cooperative identification of unknown communication signals is a popular research area with widespread civilian and military applications. Multiple input multiple output (MIMO) systems employing multi-antenna transmission ...
  • Low-loss active inductor with independently adjustable self-resonance frequency and quality factor parameters 

    Köprü, Ramazan; Momen, Hadi Ghasemzadeh; Yazgı, Metin; Saatlo, Ali Naderi (ELSEVIER SCIENCE BV, 2017-06-01)
    This work presents a new low-loss active inductor whose self-resonance frequency and quality factor parameters can be adjusted independently from each other. In order to achieve this property, a new input topology has been ...
  • Bagging soft decision trees 

    Yıldız, Olcay Taner; Alpaydın, Ahmet İbrahim Ethem; İrsoy, Ozan (Springer Verlag, 2016)
    The decision tree is one of the earliest predictive models in machine learning. In the soft decision tree, based on the hierarchical mixture of experts model, internal binary nodes take soft decisions and choose both ...
  • Computer aided darlington synthesis of an all purpose immittance function 

    Aksen, Ahmet; Yarman, Bekir Sıddık Binboğa; Köprü, Ramazan; Kumar, Narendra Senthil; Aydın, Çaǧatay; Atilla, Doǧu Çaǧdaş; Chacko, Prakash (Istanbul University, 2016)
    This work is the continuation of our high precision immittance synthesis paper series introduced in IEEE TCAS-I. In the present manuscript, we modified the previously introduced high precision Bandpass LC-ladder synthesis ...
  • Battle Damage Assessment based on self-similarity and contextual modeling of buildings in dense urban areas 

    Ateş, Hasan Fehmi; İmamoǧlu, Mümin; Kahraman, Fatih (Institute of Electrical and Electronics Engineers Inc., 2016-11-03)
    Assessment of battle damages is significant both for tactical planning and for after-war relief efforts. In this study damaged buildings are detected using self-similarity descriptor in pre- and post-war satellite images. ...
  • DAG telescope site studies and infrastructure for possible international co-operations 

    Keskin, Onur; Yeşilyaprak, Cahit; Yerli, Sinan Kaan; Aliş, Sinan (Spie-Int Soc Optical Engineering, 2016)
    The selected site for the 4 m DAG (Eastern Anatolian Observatory in Turkish) telescope is at "Karakaya Ridge", at 3170 m altitude (3150 m after summit management). The telescope's optical design is performed by the DAG ...
  • Construction of the Nodal Conductance Matrix of a Planar Resistive Grid and Derivation of the Analytical Expressions of its Eigenvalues and Eigenvectors using the Kronecker Product and Sum 

    Tavşanoğlu, Ahmet Vedat (IEEE, 2016-08-11)
    This paper considers the task of constructing an (MxN+1)-node rectangular planar resistive grid as: first forming two (MxN+1)-node planar sub-grids; one made up of M of (N+1)-node horizontal, and the other of N of (M+1)-node ...
  • A new high performance CMOS active inductor 

    Köprü, Ramazan; Momen, Hadi Ghasemzadeh; Yazgı, Metin; Saatlo, Ali Naderi (IEEE, 2016)
    A new high-performance active inductor with ability to tune its self-resonance frequency and quality factor without affecting each other is presented in this letter. Using the input transistor of active inductor in cascoding ...
  • A method for low-pass filter designing by commensurate transmission lines 

    Köprü, Ramazan; Momen, Hadi Ghasemzadeh (IEEE, 2016)
    It is well known that the complex Richards-Plane is a transformed domain of Laplace-Plane which is obtained under a tangent hyperbolic mapping. Network functions generated in terms of Richards's frequency are periodic in ...
  • Energy harvesting cooperative multiple access channel with decoding costs 

    Kaya, Onur; Arafa, Ahmed M.; Ulukuş, Sennur (IEEE, 2016)
    We consider an energy harvesting cooperative multiple access channel (AC) with decoding costs. In this setting, users cooperate at the physical layer (data cooperation) in order to increase the achievable rates. Data ...

Daha Fazla