Research output per year
Research output per year
Personal profile
Education
Ph.D. and B.S. in Electrical and Computer Engineering, Seoul National University.
Professional Experience
Assistant Professor in the Department of Artificial Intelligence at the University of Seoul (from March 2026).
Previously worked as a Senior Research Engineer at Qualcomm AI Research Korea.
Previously worked as a Senior Research Engineer at Qualcomm AI Research Korea.
Research Interests
Human-like, real-time voice and omni-modal agents, with interests in speech synthesis, voice conversion, speech LLMs, and spoken dialog models.
Fingerprint
Dive into the research topics where Heeseung Kim is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Beyond Language-Specific Neurons: The Challenge of Identifying Speech-Specific Neurons in Multimodal LLMs
Park, N., Lee, C. H., Yeom, J., Kim, H. & Yoon, S., 2026, In: IEEE Journal on Selected Topics in Signal Processing. 20, 1, p. 90-98 9 p.Research output: Contribution to journal › Article › peer-review
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Does Your Voice Assistant Remember? Analyzing Conversational Context Recall and Utilization in Voice Interaction Models
Kim, H., Lee, C. H., Park, S., Yeom, J., Park, N., Yu, S. & Yoon, S., 2025, Findings of the Association for Computational Linguistics: ACL 2025. Che, W., Nabende, J., Shutova, E. & Pilehvar, M. T. (eds.). Association for Computational Linguistics (ACL), p. 8984-9014 31 p. (Proceedings of the Annual Meeting of the Association for Computational Linguistics).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
EdiText: Controllable Coarse-to-Fine Text Editing with Diffusion Language Models
Lee, C. H., Kim, H., Yeom, J. & Yoon, S., 2025, Long Papers. Che, W., Nabende, J., Shutova, E. & Pilehvar, M. T. (eds.). Association for Computational Linguistics (ACL), p. 22798-22815 18 p. (Proceedings of the Annual Meeting of the Association for Computational Linguistics; vol. 1).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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NanoVoice: Efficient Speaker-Adaptive Text-to-Speech for Multiple Speakers
Park, N., Kim, H., Lee, C. H., Choi, J., Yeom, J. & Yoon, S., 2025, 2025 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2025 - Proceedings. Rao, B. D., Trancoso, I., Sharma, G. & Mehta, N. B. (eds.). Institute of Electrical and Electronics Engineers Inc., (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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VoiceGuider: Enhancing Out-of-Domain Performance in Parameter-Efficient Speaker-Adaptive Text-to-Speech via Autoguidance
Yeom, J., Kim, H., Choi, J., Lee, C. H., Park, N. & Yoon, S., 2025, 2025 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2025 - Proceedings. Rao, B. D., Trancoso, I., Sharma, G. & Mehta, N. B. (eds.). Institute of Electrical and Electronics Engineers Inc., (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review