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Recent Submissions
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Optimization of a Collapsed Mode CMUT Receiver for Maximum Off-Resonance Sensitivity
(Institute of Electrical and Electronics Engineers, 2018-07-28)We propose an airborne collapse capacitive micromachined ultrasonic transducer (CMUT) as a practical viable ultrasound transducer capable of providing a stable performance at the off-resonance frequencies. Traditional ... -
Emerging accelerator platforms for data centers
(Institute of Electrical and Electronics Engineers, 2017-12-04)CPU and GPU platforms may not be the best options for many emerging compute patterns, which led to a new breed of emerging accelerator platforms. This article gives a comprehensive overview with a focus on commercial platforms. -
A Template-Based Design Methodology for Graph-Parallel Hardware Accelerators
(Institute of Electrical and Electronics Engineers Inc., 2017-05-19)Graph applications have been gaining importance in the last decade due to emerging big data analytics problems such as Web graphs, social networks, and biological networks. For these applications, traditional CPU and GPU ... -
Graph Analytics Accelerators for Cognitive Systems
(Institute of Electrical and Electronics Engineers, 2017)Hardware accelerators are known to be performance and power efficient. This article focuses on accelerator design for graph analytics applications, which are commonly used kernels for cognitive systems. The authors propose ... -
New high-resolution display device for holographic three-dimensional video: principles and simulations
(Bilkent University, 2017-08-03)A new acousto-optical holographic display device, which is expected to solve the display resolution and refresh problems that are common to available holographic displays, is proposed. The device is based on the ... -
Many-body effects in a two-component, one-dimensional electron gas with repulsive, short-range interactions
(Elsevier, 1998-03-09)We investigate the correlation effects in a two-component, one-dimensional electron gas interacting via repulsive δ function interactions. Electron correlations are treated within the approximation scheme of Singwi, Tosi, ... -
Microfluidic bio-particle manipulation for biotechnology
(Elsevier, 2014-11-15)Microfluidics and lab-on-a-chip technology offers unique advantages for the next generation devices for diagnostic therapeutic applications. For chemical, biological and biomedical analysis in microfluidic systems, there ... -
Concurrent rule execution in active databases
(Elsevier, 1998-03)An active DBMS is expected to support concurrent as well as sequential rule execution in an efficient manner. Nested transaction model is a suitable tool to implement rule execution as it can handle nested rule firing ... -
Future of Turkey in the European Union
(Elsevier, 2005-05)Turkey’s future in the European Union (EU) is a subject of intense debate both in Europe and in Turkey today. Although Turkey first applied to join the EU 45 years ago, it is the only candidate country, which has not yet ... -
Mixed-integer second-order cone programming for lower hedging of American contingent claims in incomplete markets
(Springer, 2013-01-01)We describe a challenging class of large mixed-integer second-order cone programming models which arise in computing the maximum price that a buyer is willing to disburse to acquire an American contingent claim in an ... -
Effect of contiguity and figure-ground organization on the area rule of lightness
(Association for Research in Vision and Ophthalmology, 2014)In a simple two-dimensional (2D) display composed of two uniform surfaces with different luminances, the lightness of the darker surface varies as a function of its relative area while its luminance is held constant ... -
Full Visible Range Covering InP/ZnS Nanocrystals with High Photometric Performance and Their Application to White Quantum Dot Light-Emitting Diodes
(Wiley-VCH Verlag, 2012-04-30)High-quality InP/ZnS core–shell nanocrystals with luminescence tunable over the entire visible spectrum have been achieved by a facile one-pot solvothermal method. These nanocrystals exhibit high quantum yields (above 60%), ... -
Dispositional achievement motives matter for autonomous versus controlled motivation and behavioral or affective educational outcomes
(Elsevier, 2014-10)The present study investigated whether autonomous and controlled situational achievement motivation function as mediating processes through which dispositional achievement motives are manifested in affective and behavioral ... -
Elementary proofs of some identities of Ramanujan for the Rogers-Ramanujan functions
(Elsevier, 2012-04-01)In a handwritten manuscript published with his lost notebook, Ramanujan stated without proofs forty identities for the Rogers-Ramanujan functions. With one exception all of Ramanujan's identities were proved. In this paper, ... -
Experimental verification of metamaterial loaded small patch antennas
(Emerald Group Publishing Limited, 2013)Purpose - Metamaterial unit cells composed of deep subwavelength resonators brought up new aspects to the antenna miniaturization problem. The paper experimentally demonstrates a metamaterial-inspired miniaturization method ... -
Diffraction from a wavelet point of view
(Optical Society of America, 1993-06-01)The system impulse response representing the Fresnel diffraction is shown to form a wavelet family of functions. The scale parameter of the wavelet family represents the depth (distance). This observation relates ... -
The general behavior of pull production systems: The allocation problems
(Elsevier, 1999-12-01)The design of tandem production systems has been well studied in the literature with the primary focus being on how to improve their efficiency. Considering the large costs associated, a slight improvement in efficiency ... -
Inertial navigation systems for mobile robots
(IEEE, 1995-06)A low-cost solid-state inertial navigation system (INS) for mobile robotics applications is described. Error models for the inertial sensors are generated and included in an Extended Kalman Filter (EKF) for estimating ... -
Discretization error due to the identity operator in surface integral equations
(Elsevier, 2009-10)We consider the accuracy of surface integral equations for the solution of scattering and radiation problems in electromagnetics. In numerical solutions, second-kind integral equations involving welltested identity ... -
Band-Bending at Buried SiO2/Si Interface as Probed by XPS
(American Chemical Society, 2013)X-ray photoelectron spectroscopy is used to probe the photoinduced shifts in the binding energies of Si2p, O1s, and C1s of the SiO2/Si interfaces of a number of samples having oxide and/or thin organic layers on top of ...
