Machine Learning & Multi Agent Reinforcement Learning
Blockchain and Intelligence Convergence
Information and Signal Processing Theory
Introduction
The internet up to now has been defined as the Web2 internet, which is primarily focused on information sharing. Online, we communicated and exchanged information. Now, the Web3 era is emerging. With the development of blockchain and cryptocurrencies, people who don't know each other can now attribute value to the information they possess and trade directly without the need for intermediaries like banks or credit card companies. In other words, strangers can meet online, transfer the ownership of valuable digital goods or offer digital services, and receive payment in cryptocurrency.Our lab researches the essential technologies that enable this new internet environment. These areas include:The topics of interests include, but not limited to, the following:
- Blockchain, cryptocurrency, cryptography, and channel codes
- AI finance
- Artificial intelligence and AI agents
- Sensor intelligence technologies using machine learning
- Training and inference of transformers and large language models
- Multi agent cooperation system
Research Field
Blockchain, Cryptocurrency, Machine Learning, National Policy
Education
1999 University of California, Los Angeles (Ph.D. Electrical Engineering)
1994 University of California, Los Angeles (M.S. Electrical Engineering)
1993 University of California, Los Angeles (B.S. Electrical Engineering)
Professional Career
2021~Present Director of ITRC Blockchain Intelligence Convergence Center (selected by the Ministry of Science and ICT)
2021~2023 Director of GIST Artificial Intelligence Research Institute
2020~2022 Adviser to the Presidential Policy Planning Committee
2020~Current CEO of GIST teacher start-up venture LiverVance Co., Ltd
2016-2017 Director of GIST Research Institute
2013-Present GIST, Professor
2009-2013 GIST, Associate Professor
2002-2008 University of Pittsburgh, Assistant Professor
1999-2001 HRL Laboratories in Malibu, California, Researcher
Professional Services
- Development of Information and Communication Broadcasting Innovative Talent (University ICT Research Center Development Support Project) : Development of cloud service convergence technology based on zero-knowledge sensing, cryptographic authentication, and blockchain
- Support project for mid-sized researchers - Second round of support for follow-up research (Doyak) : A Study of Intelligent Signal Restoration and Classification Systems Specialized for Radar, Spectrometer, and Brain Computer Interface Systems
- Support project for mid-sized researchers - Support for follow-up research (Doyak) : A Study on the Development of Code Theory Multi-Compression Sensing System
- A Study on the Specialized Electronic Electronics Research Center : A Study on Multi-mode Anti-Jamming Low-Pitam Communication Technology (EW-33) Using Noise Communication Technology
- Commercialization of technology transfer : Development of an ultra-small high-resolution spectrometer module using a resolution-enhanced DSP algorithm
Awards
2022 55th Science Day Commended Prime Minister (Sensor Intelligence, Machine Learning)
2021 GIST Education Innovation Award
2020 GIST Research Award (Industry Cooperation)
2019 Korea Electronics Association Haedong Academic Award