and the M.S. degree and Ph.D. degrees from the Korea Advanced Institute of Science and Technology (KAIST), South Korea, in 1996 and 2001, respectively, all in electronic engineering. Since 2001, he has been working at the Electronics and Telecommunications Research Institute (ETRI), where he is currently a Principal Researcher with the Visual Intelligence Research Section. He is developing artificial intelligence technologies for self-growing multimodal knowledge graphs at ETRI. His research interests include multimodal knowledge representation, knowledge graph completion, and self-growing intelligent agents.
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