Understanding Distributed Tutorship in Online Language Tutoring. - Meng Xia 002; Yankun Zhao; Mehmet Hamza Erol; Jihyeong Hong; Juho Kim 001 (LAK, 2022)

RLens: A Computer-aided Visualization System for Supporting Reflection on Language Learning under Distributed Tutorship. - Meng Xia 002; Yankun Zhao; Jihyeong Hong; Mehmet Hamza Erol; Taewook Kim; Juho Kim 001 (L@S, 2022)

FlexiAST: Flexibility is What AST Needs. - Jiu Feng; Mehmet Hamza Erol; Joon Son Chung; Arda Senocak (INTERSPEECH, 2023)

From Coarse to Fine: Efficient Training for Audio Spectrogram Transformers. - Jiu Feng; Mehmet Hamza Erol; Joon Son Chung; Arda Senocak (ICASSP, 2024)

ElasticAST: An Audio Spectrogram Transformer for All Length and Resolutions. - Jiu Feng; Mehmet Hamza Erol; Joon Son Chung; Arda Senocak (INTERSPEECH, 2024)

Audio Mamba: Bidirectional State Space Model for Audio Representation Learning. - Mehmet Hamza Erol; Arda Senocak; Jiu Feng; Joon Son Chung (IEEE Signal Process. Lett., 2024)

Cost-of-Pass: An Economic Framework for Evaluating Language Models. - Mehmet Hamza Erol; Batu El; Mirac Suzgun; Mert Yüksekgönül; James Zou 001 (CoRR, 2025)