• Design and implementation of VLC-based smart barrier gate systems 

  Rasti-Meymandi, A.; Madahian, A.; Abouei, J.; Mirvakili, A.; HajiAkhondi-Meybodi, Z.; Mohammadi, A.; Uysal, Murat

  N/A

• Trust me! I am a robot: an affective computational account of scaffolding in robot-robot interaction 

  Kırtay, M.; Öztop, Erhan; Asada, M.; Hafner, V. V: (IEEE, 2021-08-08)

  Forming trust in a biological or artificial interaction partner that provides reliable strategies and employing the learned strategies to scaffold another agent are critical problems that are often addressed separately in ...

• Comments on “A set square design metamaterial absorber for X band applications” 

  Ur Rahman, S.; Ullah, H.; Cao, Q.; Kabir Khan, M.; Ullah, Naveed (Taylor & Francis, 2021-05-24)

  In a recently published paper, Chetan Barde et al. [Barde C, Choubey A, Sinha R. A set square design metamaterial absorber for X-band applications. J Electromagn Waves Appl. 2019:1–14.] have proposed a wideband metamaterial ...

• DMT analysis and optimal scheduling for two-hop parallel relay networks 

  Khayatian, H.; Parvaresh, F.; Abouei, J.; Saberali, S. M.; Uysal, Murat (Elsevier, 2021-06)

  Two-hop parallel networks with half-duplex relays over quasi-static Rayleigh fading channels are considered. Assuming relays have only local channel state information, optimal communication schemes for these networks in ...

• Vertical cavity capacitive transducer 

  Yaralıoğlu, Göksen Göksenin; Ergun, A. S.; Bozkurt, A. (American Institute of Physics Inc., 2021-04-01)

  The capacitive micromachined ultrasonic transducer (CMUT) has inherent advantages, such as larger bandwidth and monolithic integration capability with electronics, when compared to the piezoelectric transducer. The most ...

• Design and development of a durable series elastic actuator with an optimized spring topology 

  Yıldırım, M. C.; Şendur, Polat; Kansızoğlu, Mehmet Taha; Uras, U.; Bilgin, Onur; Emre, Sinan; Yapıcı, Güney Güven; Arık, Mehmet; Uğurlu, Regaip Barkan (Sage, 2021-12)

  This paper aims to present the integrated design, development, and testing procedures for a state-of-the-art torsion-based series elastic actuator that could be reliably employed for long-term use in force-controlled robot ...

• Soil liquefaction-induced uplift of buried pipes in sand-granulated-rubber mixture: Numerical modeling 

  Valizadeh, Hadi; Ecemis, N. (Elsevier, 2022-03)

  The significant uplift of buried pipes observed during recent earthquakes has showed the need for further research in remediation methods for soil liquefaction. Sand-granulated rubber mixture is reported as a new soil ...

• Numerical analysis of segmental tunnel linings - Use of the beam-spring and solid-interface methods 

  Rashiddel, A.; Hajihassani, M.; Kharghani, M.; Valizadeh, Hadi; Rahmannejad, R.; Dias, D. (Techno-Press (테크노프레스), 2022-04-16)

  The effect of segmental joints is one of main importance for the segmental lining design when tunnels are excavated by a mechanized process. In this paper, segmental tunnel linings are analyzed by two numerical methods, ...

• Synthetic jet cooling technology for electronics thermal management - A critical review 

  Ikhlaq, M.; Yasir, M.; Demiroglu, M.; Arık, Mehmet (IEEE, 2021-08)

  Effective removal of excess heat from electronics equipment is the key to its intended functionality. A Defense Advanced Research Projects Agency (DARPA) hard problem is proposed in microtechnologies for the air-cooled ...

• Misclassification risk and uncertainty quantification in deep classifiers 

  Şensoy, Murat; Saleki, Maryam; Julier, S.; Aydoğan, Reyhan; Reid, J. (IEEE, 2021)

  In this paper, we propose risk-calibrated evidential deep classifiers to reduce the costs associated with classification errors. We use two main approaches. The first is to develop methods to quantify the uncertainty of a ...

• Learning system dynamics via deep recurrent and conditional neural systems 

  Pekmezci, Mehmet; Uğur, E.; Öztop, Erhan (IEEE, 2021)

  Although there are various mathematical methods for modeling system dynamics, more general solutions can be achieved using deep learning based on data. Alternative deep learning methods are presented in parallel with the ...

• Transdisciplinarity as a learning challenge: Student experiences and outcomes in an innovative course on wearable and collaborative robotics 

  Kılıç-Bebek, Ebru; Nizamis, K.; Vlutters, M.; Bebek, Özkan; Karapars, Gülhis Zeynep; Ünal, Ramazan; Yılmaz, Deniz; Uğurlu, Regaip Barkan

  Contribution: This study provides evidence for the benefit of short online courses for transdisciplinary competence development of graduate students. It shows the significant challenges students face while learning, and ...

• Sensorless position control of solenoid actuators for soft landing using super-twisting sliding mode control 

  Qureshi, Muhammad Sarmad; Bebek, Özkan (SAGE, 2022-07-24)

  This article presents an open-loop control methodology to achieve lower seating velocities (i.e. soft-landing) for solenoid-based injector systems which are widely used in automotive as fuel injection valves or gas exchange ...

• Design and analysis of a truncated elliptical-shaped chipless RFID tag 

  Khan, A. T.; Abdullah, Y.; Farhat, S.; Nawaz, Wasim; Rauf, U. (TÜBİTAK, 2021)

  This article presents a novel polarization-insensitive chipless radio frequency identification tag having an encoding capacity of 11 bits. The proposed resonator design comprises discontinuous arc slots forming truncated ...

• Comprehensive study on UAV-based FSO links for high-speed train backhauling 

  Khallaf, H. S.; Uysal, Murat (The Optical Society, 2021-09-20)

  In this paper, we introduce the idea of using unmanned aerial vehicle (UAV)-based free-space optical communication systems to backhaul high-speed trains. We introduce a composite channel model that includes effects of both ...

• Development of an aerial interface for extraction of the electrodynamic fingerprints of the single-photon detectors 

  Karamzadeh, S.; Durak, Kadir; Jam, Naser Chamani; Rafiei, V.; Awad, B. (Wiley, 2021-12)

  In this study, a novel structure of semi array of antipodal Vivaldi antenna is designed to extract the RF radiations from the single-photon detectors in a quantum key distribution system. The proposed antenna covers a ...

• Road to salvation: Streaming clients and content delivery networks working together 

  Beğen, Ali Cengiz; Bentaleb, A.; Silhavy, D.; Pham, S.; Zimmermann, R.; Law, W. (IEEE, 2021-11-01)

  Streaming media has truly become one of the most popular applications on the Internet. Viewers are spoiled for choice, and content providers compete to provide the best viewer experience. Traditionally, it has been challenging ...

• Hierarchical mixtures of generators for adversarial learning 

  Ahmetoğlu, A.; Alpaydın, Ahmet İbrahim Ethem

  Generative adversarial networks (GANs) are deep neural networks that allow us to sample from an arbitrary probability distribution without explicitly estimating the distribution. There is a generator that takes a latent ...

• Benchmarking torque control strategies for a torsion-based series elastic actuator 

  Uğurlu, Regaip Barkan; Sarıyıldız, E.; Kansızoğlu, Ahmet Talha; Özçınar, Erim Can; Coruk, Sinan (IEEE, 2022-06)

  The diversity in torque-controlled actuators has enabled researchers to address numerous physical human-robot interaction applications with enhanced safety, dependability, and interaction capability [1]. Yet, only a few ...

• Temperature-dependent particle stability behavior and its effect on radiative transfer in water/SiO2 nanofluids 

  Al-Gebory, Layth Wadhah Ismael (Yildiz Technical University, 2021-09)

  Radiative transfer is one of the methods of energy transport that includes in a wide range of applications and we feel it in our daily lives. Thermal radiation transfer plays an effective role in the utilization of renewable ...

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