Personal profile
In Korean
김용태 교수(IT대학 컴퓨터학부)
Education
(2013) Ph.D., Texas A&M University, College Station, TX, USA
(2009) M.S., Korea University, Seoul, Korea
(2007) B.S., Korea University, Seoul, Korea
(2009) M.S., Korea University, Seoul, Korea
(2007) B.S., Korea University, Seoul, Korea
Professional Experience
(2023~present) Associate Professor, Kyungpook National University, Daegu, Korea
(2018~2023) Assistant Professor, Kyungpook National University, Daegu, Korea
(2013~2018) Software Engineer, Intel Corporation, Santa Clara, CA, USA
(2018~2023) Assistant Professor, Kyungpook National University, Daegu, Korea
(2013~2018) Software Engineer, Intel Corporation, Santa Clara, CA, USA
Research Interests
Error-resilient neuromorphic computing architectures (Spiking Neural Networks)
Energy-efficient approximate & stochastic computing architectures
New memory devices and memory architectures & systems for emerging applications (Processing-in-Memory, ReRAM, STT-MRAM)
Computation-efficient hardware accelerator architectures for artificial intelligence (AI) and machine learning
Energy-efficient quantum computer accelerator architectures and quantum arithmetic circuits
Energy-efficient approximate & stochastic computing architectures
New memory devices and memory architectures & systems for emerging applications (Processing-in-Memory, ReRAM, STT-MRAM)
Computation-efficient hardware accelerator architectures for artificial intelligence (AI) and machine learning
Energy-efficient quantum computer accelerator architectures and quantum arithmetic circuits
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Collaborations and top research areas from the last five years
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An Efficient Dual-State ChaCha20 Accelerator for Secure and Real-time CAV Communications
Kwak, M., Jeong, J., Lee, T. H., Lee, D. H., Kim, T. H. & Kim, Y., Feb 2026, In: Journal of Semiconductor Technology and Science. 26, 1, p. 69-80 12 p.Research output: Contribution to journal › Article › peer-review
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Design of Approximate Floating-Point Arithmetic Units Using Hardware-Efficient Rounding Schemes
Kwak, M., Lee, S. & Kim, Y., 1 Apr 2026, In: IEEE Embedded Systems Letters. 18, 2, p. 144-147 4 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
An Area-Efficient ChaCha20 Hardware Accelerator Design for Secure and Real-Time Communication in CAVs
Kwak, M., Lee, T. H., Lee, D. H., Kim, T. H. & Kim, Y., 2025, ICUFN 2025 - 16th International Conference on Ubiquitous and Future Networks. IEEE Computer Society, p. 657-659 3 p. (International Conference on Ubiquitous and Future Networks, ICUFN).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
1 Scopus citations -
An Error-aware 4-2 Compressor Design for Balanced Accuracy and Efficiency in Approximate Multipliers
Kim, D. & Kim, Y., 2025, In: Journal of Semiconductor Technology and Science. 25, 6, p. 633-644 12 p.Research output: Contribution to journal › Article › peer-review
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Can Less Accurate Be More Accurate? Surpassing Exact Multiplier with Approximate Design on NISQ Quantum Computers
Hwang, S., Seo, H. & Kim, Y., 14 May 2025, 40th Annual ACM Symposium on Applied Computing, SAC 2025. Association for Computing Machinery, p. 590-591 2 p. (Proceedings of the ACM Symposium on Applied Computing).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
3 Scopus citations