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Recent Submissions

ROBOtic Replicants for Optimizing the Yield by Augmenting Living Ecosystems Şahin, Erol; Turgut, Ali Emre; Alemdar, Hande(2026-10-31) As the world’s most successful pollinators, bees play a huge part in every aspect of the ecosystem. So, any decline in bee populations could pose a threat to global agriculture. In this context, the EU-funded RoboRoyale pr...
Multimodal multimedia information retrieval through the integration of fuzzy clustering, OWA-based fusion, and Siamese neural networks Sattari, SİNAN; Kalkan, Sinan; Yazıcı, Adnan (2025-09-01) This paper presents an end-to-end, scalable, and flexible framework for multimodal multimedia information retrieval (MMIR). This framework is designed to handle multiple data modalities, such as visual, audio, and text, fr...
HELP4DNS: Leveraging the programmable data plane for effective and robust defense against DDoS attacks on DNS Şahin, Mehmet Emin; DEMİRCİ, MEHMET (2025-08-01) DNS is a critical component of the Internet infrastructure, and securing it has been an active research domain, with a particular emphasis on countering DDoS attacks. With the rise of programmable data planes, novel defens...
WAIT: Feature warping for animation to illustration video translation using GANs Hicsonmez, Samet; Samet, Nermin; Samet, Fidan; Bakir, Oguz; Akbaş, Emre; DUYGULU ŞAHİN, PINAR (2025-07-07) In this paper, we explore a new domain for video-to-video translation. Motivated by the availability of animation movies that are adopted from illustrated books for children, we aim to stylize these videos with the style o...
Real-time discrete visibility fields for ray-traced dynamic scenes Günay, Beril; Akyüz, Ahmet Oğuz (2025-05-01) Environment lighting plays a crucial role in enhancing the realism of rendered images. As environment light sources are distributed over a sphere or hemisphere, the rendering process involves tracing multiple rays per pixe...
Neighborhood search with heuristic-based feature selection for click-through rate prediction Aksu, Dogukan; Toroslu, İsmail Hakkı; Davulcu, Hasan (2025-04-15) Click-through-rate (CTR) prediction is crucial in online advertising and recommender systems. Maximizing CTR has been a major focus, leading to the development of numerous models designed to capture implicit and explicit f...
A concept-aware explainability method for convolutional neural networks Gurkan, Mustafa Kagan; Arica, Nafiz; Yarman Vural, Fatoş Tunay (2025-03-01) Although Convolutional Neural Networks (CNN) outperform the classical models in a wide range of Machine Vision applications, their restricted interpretability and their lack of comprehensibility in reasoning, generate many...
Colorectal cancer tumor grade segmentation: A new dataset and baseline results Arslan, Duygu; Sehlaver, Sina; Guder, Erce; Temena, Mehmet Arda; Bahcekapili, Alper; Ozdemir, Umut; Turkay, Duriye Ozer; Guner, Gunes; Guresci, Servet; SÖKMENSÜER, CENK; Akbaş, Emre; Acar, Ahmet (2025-02-28) Routine pathology assessment for the tumor grading is currently performed under the microscope by experienced pathologists which might be prone to interpersonal variability and requiring years of experience. Over the past ...
Efficient Parallel Algorithm for Approximating Betweenness Centrality Values of Top k Nodes in Large Graphs Toroslu, İsmail Hakkı; Suleymanli, Gadir (2025-02-28) Computing betweenness centrality (BC) in large graphs is crucial for various applications, including telecommunications, social, and biological networks. However, the huge size of the data presents significant challenges. ...
Detecting Misinformation on Social Media using Community Insights and Contrastive Learning Ozcelik, Oguzhan; Toraman, Çağrı; Can, Fazli (2025-02-17) Social media users are more likely to be exposed to similar views and tend to avoid contrasting views, especially when they are part of a community of social media users. In this study, we investigate the presence of user ...
DocSpider: a dataset of cross-domain natural language querying for MongoDB Özer, Arif Görkem; Çekinel, Recep Fırat; Toroslu, İsmail Hakkı; Karagöz, Pınar (2025-02-12) Natural language querying allows users to formulate questions in a natural language without requiring specific knowledge of the database query language. Large language models have been very successful in addressing the tex...
Multimodal Fact-Checking with Vision Language Models: A Probing Classifier based Solution with Embedding Strategies. Karagöz, Pınar; Çekinel, Recep Fırat; Çöltekin, Çağrı (2025-02-01)
Make Satire Boring Again: Reducing Stylistic Bias of Satirical Corpus by Utilizing Generative LLMs Öztürk, Aslı Umay; Çekinel, Recep Fırat; Karagöz, Pınar (2025-01-20)
StrideSense: Enriching Lower Extremity and Kinetics in ACLR Patients via Sonic Insights Ahmed, Awais; Yang, Panlong; Butt, Abdul Haleem; Rizwan, Muhammad; Angın, Pelin; Khan, Taha (2025-01-01) Tearing the anterior cruciate ligament requires repair and rehabilitation to restore lower limb functionality fully. This study outlines a method for monitoring rehabilitation after knee surgery by analyzing footstep sound...
Bucketed Ranking-Based Losses for Efficient Training of Object Detectors Yavuz, Feyza; Cam, Baris Can; Doğan, Adnan Harun; Oksuz, Kemal; Akbaş, Emre; KALKAN, SİNAN (2025-01-01) Ranking-based loss functions, such as Average Precision Loss and Rank&Sort Loss, outperform widely used score-based losses in object detection. These loss functions better align with the evaluation criteria, have fewer hyp...
JASPER: An Agent-Based Simulation Tool for Test and Evaluation of Jammer-Angle Allocation Algorithms Baraklı, Ahmet Burak; Topçu, Okan; Oğuztüzün, Mehmet Halit S. (2025-01-01) As a result of the increasing use of unmanned aerial vehicles in modern warfare, advanced anti-drone systems have been developed, making it more important to analyze threat assessment and jammer-angle allocation algorithms...
Evaluating the Impact of Client Selection Algorithms on Performance and Training Speed in Heterogeneous Resource Allocation and Non-IID Data Özdemir, Övgü; DİLEK, AYŞE; Karagöz, Pınar (2024-12-30)
Explaining Veracity Predictions with Evidence Summarization: A Multi-Task Model Approach Çekinel, Recep Fırat; Karagöz, Pınar (2024-12-29)
Privacy-preserving federated machine learning on FAIR health data: A real-world application Sınacı, Ali Anıl; Gencturk, Mert; Alvarez-Romero, Celia; Laleci Erturkmen, Gokce Banu; Martinez-Garcia, Alicia; Escalona-Cuaresma, María José; Parra-Calderon, Carlos Luis (2024-12-01) Objective: This paper introduces a privacy-preserving federated machine learning (ML) architecture built upon Findable, Accessible, Interoperable, and Reusable (FAIR) health data. It aims to devise an architecture for exec...
An altitude-aware fuzzy approach for energy efficiency in UAV-assisted 3D Wireless Sensor Networks Sert, Seyyit Alper; Yazıcı, Adnan (2024-12-01) In Wireless Sensor Networks (WSNs) that use multi-hop topologies, issues like energy holes and hotspots have become prominent. To address these, recent research has proposed using mobile sinks with abundant resources. Thes...

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