• Driver Drowsiness Detection using MobileNets and Long Short-term Memory 

  Aydemir, Gürkan; Kurnaz, Oguzhan; Bekiryazıcı, Tahir; Avcı, Adem; Kocakulak, Mustafa (Institute of Electrical and Electronics Engineers Inc., 2021)

  Deep learning has been studied extensively for driver drowsiness detection using video data. However, since the proposed deep learning methods are computationally cumbersome, the commercial driver drowsiness detection ...

• Double Compressed AMR Audio Detection Using Spectral Features With Temporal Segmentation 

  Büker, Aykut; Hanilçi, Cemal (Institute of Electrical and Electronics Engineers Inc., 2021)

  Double compressed (DC) AMR audio detection is an important audio forensic problem which is used to authenticate the originality of an auido recording. Majority of the existing studies use audio features extracted from the ...

• Design and Validation of an Effective Temperature Compensated-Based FBG Sensor Package for Air Vehicle Applications 

  Arslan, Mehmet Mücahit; Bayrak, Gökay (Institute of Electrical and Electronics Engineers Inc., 2021)

  The use of Fiber Bragg Gratings (FBGs) sensors is increasing day by day because of its unique properties such as lightness, immunity to EM and RF signals, minimized harness complexity, and suitability to array manufacturing. ...

• An Efficient Full-wave and Switched-capacitor-based AC-DC-DC Converter Configuration; Applicable for High Voltage Gain Industrial Utilizations 

  Ertekin, Davut; Bilgiç, Mesut Berke; Mutlu, Bülent (Institute of Electrical and Electronics Engineers Inc., 2021)

  Power electronics circuits are one of the vital and important parts of the industrial applications, where different levels of the DC and AC voltages and currents are necessary to be applied to the different electronic and ...

• SA-net: A sequence aware network for the segmentation of the left atrium in cine MRI datasets 

  Uslu, Fatmatülzehra; Varela, Marta (IEEE Computer Society, 2021)

  The segmentation of the left atrium (LA) in CINE MRI is a prerequisite for the calculation of LA functional parameters and may be useful when selecting treatments for atrial fibrillation patients. CINE MRI usually captures ...

• Motor Imagery Signal Classification Using Constant-Q Transform for BCI Applications 

  Balim, Mustafa Alper; Hanilçi, Cemal; Acir, Nurettin (European Signal Processing Conference, EUSIPCO, 2021)

  Electroencephalography (EEG) signals have been using for brain-computer interface applications for the last two decades. Motor imagery (MI) signals are one of the EEG signal types formed by imagining a limb's movement. ...

• Modified window function for optically thick samples measured by a terahertz time-domain spectroscopic system using a multimode laser diode 

  Morikawa, Osamu; Hamada, Dai; Ozturk, Turgut; Yamamoto, Kohji; Kurihara, Kazuyoshi; Kuwashima, Fumiyoshi; Tani, Masahiko (The Optical Society, 2021)

  A low-cost type terahertz time-domain spectroscopic system can be constituted using a multimode laser diode instead of a pulse laser. To suppress noise, a window function is usually used in the Fourier transformation. When ...

• Modelling and Performance Analysis of an Electric Vehicle Powered by a PEM Fuel Cell on New European Driving Cycle (NEDC) 

  Işıklı, Fırat; Sürmen, Ali; Gelen, Ayetül (Springer Science and Business Media Deutschland GmbH, 2021)

  Modelling of a complete polymer electrolyte membrane fuel cell (PEMFC) power systems and performance of the models when subjected to common driving cycle are important research issues. In this study a complete PEMFC system, ...

• LA-Net: A Multi-Task Deep Network for the Segmentation of the Left Atrium 

  Uslu, Fatmatülzehra; Varela, Marta; Boniface, Georgia; Mahenthran, Thakshayene; Chubb, Henry; Bharath, Anil A. (Institute of Electrical and Electronics Engineers Inc., 2022)

  Although atrial fibrillation (AF) is the most common sustained atrial arrhythmia, treatment success for this condition remains suboptimal. Information from magnetic resonance imaging (MRI) has the potential to improve ...

• Deep convolutional neural networks for double compressed AMR audio detection 

  Büker, Aykut; Hanilçi, Cemal (John Wiley and Sons Inc, 2021)

  Detection of double compressed (DC) adaptive multi-rate (AMR) audio recordings is a challenging audio forensic problem and has received great attention in recent years. Here, the authors propose to use convolutional neural ...

• Design of a new UTC-PD to enhance the BW value 

  Gencal, Huriye; Öztürk, Turgut (Institute of Electrical and Electronics Engineers Inc., 2021)

  Promising UTC-PDs have been actively used recently in terms of being an alternative to expensive and bulk THz resources used in many areas such as millimeter and Terahertz (THz) signal (wave) production, communication, ...

• Angular Margin Softmax Loss and Its Variants for Double Compressed AMR Audio Detection 

  Büker, Aykut; Hanilçi, Cemal (Association for Computing Machinery, Inc, 2021)

  Double compressed (DC) adaptive multi-rate (AMR) audio detection is an important but challenging audio forensic task which has received great attention over the last decade. Although the majority of the existing studies ...

• A real-time energy management system design for a developed pv-based distributed generator considering the grid code requirements in Turkey 

  Bayrak, Gökay; Ertekin, Davut; Alhelou H.H.; Siano P. (MDPI, 2021)

  Each country must determine the Grid Code conditions and apply these criteria to integrate distributed generation (DG) systems into the existing electricity grid and to ensure a stable power system. Thus, experimental ...

• An unusual spread-F-like event over Arecibo 

  Bostan, Salih Mehmed; Urbina J.V.; Matthews J.D.; Breakall J.K.; DInsmore R.L. (Institute of Electrical and Electronics Engineers Inc., 2021)

  We describe an apparent mid-latitude spread-F-like event identified with the Arecibo Observatory (AO) incoherent scatter radar (ISR) but also observed using a newly introduced software-defined HF radar and via analysis of ...

• Experimentally examination of thyristor controlled braking resistor (TCBR) 

  Ayık, Mehdi; Gelen, Ayetül (Institute of Electrical and Electronics Engineers Inc., 2021)

  In this paper, it is aimed to examine the behavior of Thyristor Controlled Braking Resistor (TCBR), which is one of the (Flexible Alternating Current Transmission System) FACTS types, in wind energy conversion systems ...

• Low-frequency Oscillation Damping Control for Large-scale Power System with Simplified Virtual Synchronous Machine 

  Sebaa K.; Zhou Y.; Li Y.; Gelen, Ayetül; Nouri H. (State Grid Electric Power Research Institute, 2021)

  This study focuses on a virtual synchronous machine (VSM) based on voltage source converters to mimic the behavior of synchronous machines (SMs) and improve the damping ratio of the power system. The VSM model is simplified ...

• A New Approximation to Classify the Liquids Measured in Microwave Frequency Range 

  Öztürk, Turgut (2019)

  Different classification techniques have been proposed to analyze the measurement results in order to show that the liquids measured in the microwave frequency range can be separated. Furthermore, it has been shown that ...

• EFFECT OF LANGUAGE MISMATCH ON TURKISH SPEAKER VERIFICATION 

  Hanilçi, Cemal (2017)

  Bu çalışmada, arkaplan verisi ile gerçekleştirme verisi arasında konuşulan dil anlamında bir uyumsuzluk olması durumunda Türkçe konuşmalar için konuşmacı tanıma performansı incelenmiştir. Gauss karışım modeli - genel ...

• Space State Matrices Based Novel PI and Sliding Mode Controllers for Step-Up Converters in Renewable Energy Applications 

  Ghaderı, Davood (2019)

  Photovoltaic panels generate a limited amount of power, so the transmission of this power to the grid side should be done by an efficient DC-DC converter structure and a powerful controller circuit. The controller should ...

• THz applications of multimode laser diodes: a review 

  Öztürk, Turgut; Morıkawa, Osamu (2019)

  Investigations are ongoing to develop cheaper THz time-domain spectroscopy (THz-TDS) systems. In this context, many studies have been published in which multimode laser diodes (MLDs) are used as light sources in THz- TDS ...

View more