JB is currently a PhD student at KAIST AI, advised by Jinwoo Shin. He delves into the true nature of deep learning through the lens of human cognitive systems, with a particular focus on how humans acquire, process, and apply knowledge. Before joining KAIST, JB led AI research for patent analysis and retrieval at Tanalysis. He obtained a Master’s Degree in Artificial Intelligence from Yonsei University, where he studied neural architectures and their foundations in formal language under the guidance of Yo-Sub Han. Prior to his journey into AI research, JB worked as a software engineer at Samsung Electronics.
Research Interests
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Designing Neural Architectures Modeled on Human Cognitive Systems
Cognitive systems play a pivotal role in advancing neural architectures for perception, cognition and reasoning. Research aims to reach optimal neural architectures by aligning them with human cognition. -
Advancing Knowledge Access to Deep Models
Despite the vast knowledge stored in deep models, accessing and leveraging those knowledge remains a challenge. Research encompasses broad spectrum of knowledge for neural models, from information retrieval to understanding dynamics of complex reasoning. -
Deep Learning for Language Acquisition with Minimal Data
Large language models (LLMs) achieve language comprehension through vast amounts of data, whereas humans can acquire language from only a small amount of experience, known as the “poverty of the stimulus” argument. Research seeks deep learning methods that can effectively learn language with limited data by leveraging linguistic features.
Publications
- ATHENA: Mathematical Reasoning with Thought Expansion. [arXiv] [code]
JB. Kim, Hazel Kim, Joonghyuk Hahn, Yo-Sub Han.
In Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023), 16315–16327, 2023
Experience
- Ph.D. Student, Korea Advanced Institute of Science and Technology. (Advisor: Jinwoo Shin)
'25 ~ Present
- Research Scientist, Tanalysis.
'23 ~ '24
- Master of Artificial Intelligence, Yonsei University. (Advisor: Yo-Sub Han)
'21 ~ '23
- Software Engineer, Samsung Electronics.
'17 ~ '19