TurkColBERT: A Benchmark of Dense and Late-Interaction Models for Turkish Information Retrieval. - Özay Ezerceli; Mahmoud El Hussieni; Selva Tas; Reyhan Bayraktar; Fatma Betül Terzioglu; Yusuf Çelebi; Yagiz Asker (ACLING, 2025)

PARROT: Persuasion and Agreement Robustness Rating of Output Truth - A Sycophancy Robustness Benchmark for LLMs. - Yusuf Çelebi; Özay Ezerceli; Mahmoud El Hussieni (CoRR, 2025)

RDP LoRA: Geometry-Driven Identification for Parameter-Efficient Adaptation in Large Language Models. - Yusuf Çelebi; Yagiz Asker; Özay Ezerceli; Mahmoud El Hussieni; Selva Tas; Reyhan Bayraktar; Fatma Betül Terzioglu (CoRR, 2026)