Md Mubtasim Ahasan

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Hi, I’m Mubtasim, currently a Research Assistant at the Center for Computational & Data Sciences (CCDS), Independent University, Bangladesh (IUB). My research is supervised by Prof. Amin Ahsan Ali and Prof. AKM Mahbubur Rahman.

Currently, my research focuses on audio and speech tokenization and synthesis, multimodal learning, representation learning and alignment, and AI agents. I am fortunate to collaborate with and receive mentorship from Md Mofijul Islam, Aman Chadha, and Tasnim Mohiuddin.

Previously, my undergraduate research, supervised by Prof. Jannatun Noor at the C2SG Lab focused on audio signal processing for medical research. I completed my Bachelor’s from the Department of Computer Science and Engineering, Brac University.

I am actively seeking research collaborations and Ph.D. opportunities.

news

Aug 21, 2025 Paper accepted! “DM-Codec: Distilling Multimodal Representations for Speech Tokenization” will appear in EMNLP Findings 2025.
Oct 19, 2024 New paper! We released the preprint of DM-Codec, introducing a novel speech tokenizer, on arXiv.
Oct 17, 2024 Promoted to Research Assistant at CCDS, IUB.
Mar 01, 2024 Joined CCDS, IUB as a part-time Research Assistant.

selected publications

  1. EMNLP 2025
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    DM-Codec: Distilling Multimodal Representations for Speech Tokenization
    2025