173 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of South FloridaUS19 papers
- University of RochesterUS4 papers
- Koç UniversityTR3 papers
- Texas A&M University at QatarQA3 papers
- Yıldız Technical UniversityTR3 papers
- Goodyear (United Kingdom)GB2 papers
- Intel (United States)US2 papers
- Özyeğin UniversityTR2 papers
- Queen Mary University of LondonGB2 papers
- University of ZurichCH2 papers
- Adolfo Ibáñez UniversityCL1 paper
- Agència de Salut Pública de CatalunyaES1 paper
50 papers
A Novel OFDM-FMCW Waveform for Low-Complexity Joint Sensing and Communication
Amir Bouziane, Salah Eddine Zegrar, Huseyin Arslan
With the advent of 6th Generation (6G) wireless networks, integrating Orthogonal Frequency Division Multiplexing (OFDM) and Frequency Modulated Continuous Wave (FMCW) waveforms pre…
Timing Misalignment and Its Impact on OTFS and Other Delay-Based Waveforms
Badr Eddine Ouakouak, Salah Eddine Zegrar, Hüseyin Arslan
The shift towards 6G wireless networks calls for advanced waveforms to support emerging applications such as ultra-reliable and massive machine-type communications. Among the propo…
A Novel Coexistence Scheme for OFDM and OTFS Waveforms for Uplink in 6G Networks
Badr Eddine Ouakouak, Salah Eddine Zegrar, Hüseyin Arslan
The upcoming sixth generation (6G) wireless networks are designed to support advanced applications that the current air interface based on orthogonal frequency division multiplexin…
Backward-Compatible Tag-Based PHY Authentication for Secure WLAN Sensing
Dhia Elhak Zerrari, Amira Bendaimi, Hüseyin Arslan
Driven by ongoing standardization efforts, Wi-Fi sensing has recently emerged as a promising functionality within wireless local area networks (WLANs). However, due to the use of s…
CP-Aware OFDM-Based OOK Signaling
Badr Eddine Ouakouak, Salah Eddine Zegrar, Hüseyin Arslan
This letter addresses the challenge of cyclic prefix (CP) problem in orthogonal frequency division multiplexing (OFDM)-based on-off keying (OOK) generation for low-power Internet o…
HAP-Centric Flying Ad-Hoc Networks With Cell-Free Non-Terrestrial Connectivity
Muhammet Kırık, Liza Afeef, Halim Yanikomeroglu +1
High-altitude platforms (HAPs) are key enablers of next-generation non-terrestrial networks (NTNs), offering wide coverage, long endurance, and rapid deployment. Despite these adva…
The Dynamics of Human and AI-Generated Language: How Semantics Fluctuates across Different Timescales
Han-Jen Chang, Yasir Çatal, Angelika Wolman +5
Spoken language, whether produced by humans or large language models (LLM), unfolds over time with varying semantic content. However, we still lack simple, interpretable time-serie…
Auto-Unrolled Proximal Gradient Descent: An AutoML Approach to Interpretable Waveform Optimization
Ahmet Kaplan
This study explores the combination of automated machine learning (AutoML) with model-based deep unfolding (DU) for optimizing wireless beamforming and waveforms. We convert the it…
Mask-to-Height: A YOLOv11-Based Architecture for Joint Building Instance Segmentation and Height Classification from Satellite Imagery
Mahmoud El Hussieni, Bahadır K. Güntürk, Hasan F. Ateş +1
Accurate building instance segmentation and height classification are critical for urban planning, 3D city modeling, and infrastructure monitoring. This paper presents a detailed a…
Transformer-Based Hematological Malignancy Prediction from Peripheral Blood Smears in a Real-World Cohort
Muhammed Furkan Dasdelen, Ivan Kukuljan, Peter Lienemann +6
Peripheral blood smears remain a cornerstone in the diagnosis of hematological neoplasms, offering rapid and valuable insights that inform subsequent diagnostic steps. However, sin…
Low-Frequency Scattering of TE and TM Waves by an Inhomogeneous Medium with Planar Symmetry
Farhang Loran, Ali Mostafazadeh, Cem Yetişmişoğlu
Stationary scattering of TE and TM waves propagating in an isotropic medium with planar symmetry is described by Bergmann's equation in one dimension. This is a generalization of H…
TinyML-Based Adaptive Pulse Shaping for Edge Intelligence in IoT/IIoT
Afan Ali
Edge intelligence in IoT and IIoT demands lightweight algorithms for data processing on resource-constrained devices. This paper introduces a novel adaptive pulse shape filter base…
Simultaneous Intrusion Detection and Localization Using ISAC Network
Usama Shakoor, Muhammad Bilal Janjua, Muhammad Sohaib J. Solaija +1
The rapid increase in utilization of smart home technologies has introduced new paradigms to ensure the security and privacy of inhabitants. In this study, we propose a novel appro…
XPoint: A Self-Supervised Visual-State-Space based Architecture for Multispectral Image Registration
Ismail Can Yagmur, Hasan F. Ates, Bahadir K. Gunturk
Accurate multispectral image matching presents significant challenges due to non-linear intensity variations across spectral modalities, extreme viewpoint changes, and the scarcity…
Optimal Joint Radar and Communication User Association in Cell-Free mMIMO Systems
Ahmed Naeem, El Mehdi Amhoud, Hüseyin Arslan
The cell-free massive multiple-input multiple-output (CF-mMIMO) systems are crucial for 6G development due to their high spectral efficiency and uniform user-experienced data rates…
S-J-Ideals: A Study in Commutative and Noncommutative Rings
Alaa Abouhalaka, Hatice Çay, Bayram Ali Ersoy
In this paper, we introduce the concept of S-J-ideals in both commutative and noncommutative rings. For a commutative ring R and a multiplicatively closed subset S, we show that ma…
Deep learning-based blind image super-resolution with iterative kernel reconstruction and noise estimation
Hasan F. Ates, Suleyman Yildirim, Bahadir K. Gunturk
Blind single image super-resolution (SISR) is a challenging task in image processing due to the ill-posed nature of the inverse problem. Complex degradations present in real life i…
Generalist Foundation Models from a Multimodal Dataset for 3D Computed Tomography
Ibrahim Ethem Hamamci, Sezgin Er, Chenyu Wang +27
Advancements in medical imaging AI, particularly in 3D imaging, have been limited due to the scarcity of comprehensive datasets. We introduce CT-RATE, a public dataset that pairs 3…
Insights into mobile health application market via a content analysis of marketplace data with machine learning
Gokhan Aydin, Gokhan Silahtaroglu
Background Despite the benefits offered by an abundance of health applications promoted on app marketplaces (e.g., Google Play Store), the wide adoption of mobile health and e-heal…
Performance Analysis of OTSM under Hardware Impairments and Imperfect CSI
Abed Doosti-Aref, Christos Masouros, Xu Zhu +3
Orthogonal time sequency multiplexing (OTSM) has been recently proposed as a single-carrier waveform offering similar bit error rate to orthogonal time frequency space (OTFS) and o…
Diagnosis of Covid-19 Via Patient Breath Data Using Artificial Intelligence
Ozge Doguc, Gokhan Silahtaroglu, Zehra Nur Canbolat +4
Using machine learning algorithms for the rapid diagnosis and detection of the COVID-19 pandemic and isolating the patients from crowded environments are very important to controll…
GaNDLF: A Generally Nuanced Deep Learning Framework for Scalable End-to-End Clinical Workflows in Medical Imaging
Sarthak Pati, Siddhesh P. Thakur, İbrahim Ethem Hamamcı +39
Deep Learning (DL) has the potential to optimize machine learning in both the scientific and clinical communities. However, greater expertise is required to develop DL algorithms,…
The solutions of Dirac equation on the hyperboloid under perpendicular magnetic fields
D. Demir Kızılırmak, Ş. Kuru
In this study, firstly it is reviewed how the solutions of the Dirac-Weyl equation for a massless charge on the hyperboloid under perpendicular magnetic fields are obtained by usin…
Reconfigurable intelligent surface (RIS): Eigenvalue Decomposition-Based Separate Channel Estimation
Salah Eddine Zegrar, Liza Afeef, Huseyin Arslan
Reconfigurable intelligent surface (RIS) has recently drawn significant attention in wireless communication technologies. However, identifying, modeling, and estimating the RIS cha…