Human-AI Interaction and Visualization
(HAIV)
2023.3) I serve on Program Committee of IEEE VIS 24
2023. 2) Our lab is selected as LG Electronics Target Lab!
우리 연구실이 LG 전자 Target Lab 으로 선정 되어, 연구실 소속 인턴/대학원생은 LG 전자 취업 관련하여 다양한 옵션/혜택이 있습니다. LG전자 취업 연계 AI/CS 대학원 진학 상담 원하는 학생은 이메일 주세요
2023.2) Congratulations! Hyotaek Jeon (undergraduate Intern) wins an award from the KSC conference (전효택 연구실 인턴 학생 한국소프트웨어 종합 학술대회 KSC 학부생 논문 부문 장려상 수상)
2023.2) I serve on Executive Committee of AI Society of KIISE (한국정보과학회 인공지능 소사이어티)
2023.1) Congratulations! Our paper on time-series forecasting with Mixture of Experts is accepted by ICLR 24 (first author: Hyunwook Lee). He will present the work in Vienna, Austria in May.
2023.1) I serve on Program Committee of IJCAI-24 (International Joint Conference on Artificial Intelligence)
Sungahn Ko (고성안)
Associate Professor
Graduate School of Artificial Intelligence (AI)
School of Computer Science and Engineering
UNIST (Ulsan National Institute of Science & Technology), Korea
Office: Bldg. 106 401-10, Fax: 052-217-2128
Work
Visiting Professor, UC Davis, CA, USA (2022.3~2023.2), hosted by Prof. Kwan-Liu Ma
Associate Professor, UNIST, Computer Science and Engineering, 2020~
Assistant Professor, UNIST, Electrical & Computer Engineering, 2016~2020
Post-doc researcher, Purdue VACCINE (http://www.purdue.edu/discoverypark/vaccine/), 2015
Education
Ph.D., Purdue Univ., 2014 (Advisor: Dr. David Ebert)
M.S., KAIST, 2008 (Advisor: Dr. Kyu Ho Park)
B.E., Korea Univ., 2006
Current Research Interests:
Deep Learning
Time-Series and Spatial-temporal Data Learning
(Small) Large Language Models/NLP
Argument Classification and Learning
Question-Answering Systems, Knowledge Graphs
(Mental) Healthcare AI
Depression Forecasting
Finance AI
Multi-modal, multi-factor stock forecasting, scoring, portfolio optimization
Data Mining
Multi-Modal Data Learning
Scene Understanding/Searching
AI+Visual Analytics/Visualization
AI+Visualization System Design
AI+Data-driven Storytelling
AI+Social Data Mining
Fake News/Misinformation/Disinformation
AI+HCI (Computational UI/UX/Design, Social/Mobile Computing, Computational Social Science)
Lab.: https://ivaderlab.unist.ac.kr/
Graduate Students:
MS-PhD Program
이현욱 Hyunwook Lee (MS-PhD program Since 2020, lab internship: 2019), Publications: ICLR 24 (1st), IEEE VIS 22 (1st), ICLR 22 (1st), CIKM 22, ICDE 21 (1st, short), WWW 21
김주희 Joohee Kim (MS-PhD program Since 2021, lab internship: 2020), Publications: IEEE TVCG 23, TVCG 22, CIKM 22, WWW 21
김성욱 Sungwook Kim (MS-PhD program Since 2023, lab internship: 2021~2022), Publications: CIKM 22
전효택 Hyotaek Jeon (MS-PhD program Since 2024), lab internship: 2023
M.S. Program
이민식 Minsik Lee (MS Program Since 2024, lab internship: 2023, LG전자-UNIST 장학생)
Current Intern Members:
김주원 Ju Won Kim (2024 Fall MS-PhD 진학 예정), lab internship: 2023~2024
Duc Minh Nguyen (2024 Fall MS 진학 예정), lab internship: 2023~2024
Postdoc
Dr. Seungmin Jin
Graduate Alumni
2023 임홍규 (MS, first job at Hyundai Motors R&D Center)
2022 최승형 (MS, first job at Hyundai Mobis), 주혜신 (MS, first job at Naver ZEPETO)
2021 한윤하 (MS, first job at NC Soft), 김휘연 (MS, first job at 경남은행)
2020 이충기 (MS, now PhD program at Harvard CS), 김기환 (MS, first job at 티맥스연구소, 석사병특), 한동윤 (MS, now PhD program at USU), Gorahk Parsad (MS)
2019 오주영 (MS, first job at Hyundai Motors R&D Center)
2018 Kuatbek Mukabak (MS, first job at Sapa Software)
Past Undergraduate Interns
2023 전효택 (Major: EE, 2024 HAIV MS-PhD 진학)
2023 김주원 (Major: CSE, 2024 HAIV MS-PhD 진학)
2021~2022 김성욱 (Major: CSE, 2023 HAIV MS 진학, 2024 MS-PhD 전환)
2020 김주희 (Major: CSE, 2021 HAIV MS-PhD 진학)
2019 이현욱 (Major: ECE, 2020 HAIV MS-PhD 진학)
2018 김휘연 (Major: Design, 2019 HAIV MS 진학)
2017 김기환 (Major: ECE, 2018 HAIV MS 진학)
2016 이충기 (Major: ECE, 2018 HAIV MS 진학), 오주영 (Major: ECE, 2017 HAIV MS 진학)
*Technical Program Committee:
IJCAI (2024)
IEEE VIS (2022-2024), VIS Short (2022, 2023)
IEEE Pacific Visualization (2020-2024), Visualization Notes Notes Co-chair (2023), Visualization Notes Committee (2018-2024), Sponsorship chair (2017)
CHI Workshop on Computational UI Designs (2022-2024)
Asia-Pacific Software Engineering Conference (2023)
International AAAI Conference on Web and Social Media (ICWSM), 2021, 2024
Korea Computer Graphics Society, Executive Committee (2021-Present), Program Committee (2016--Present)
Korean Institute of Information Scientists and Engineers (2024-Present)
*Paper Reviewer:
IEEE VIS 2016-2024, IEEE VIS Short 2020-2023
IEEE Pacific Visualization 2017-2024
ACM CHI Conference on Human Factors in Computing Systems (CHI), 2019, 2021-2024
IEEE VR 2024, ISMAR 2024
IJCAI 2024 Human-Centered AI Track
IEEE Transactions on Visualization and Computer Graphics (TVCG), 2021, 2023
EG/VGTC Conference on Visualization (EuroVis), 2017, 2020-2022
Computer Graphics Forum (CGF), 2021, 2022
Journal of Information Visualization (JVIS), 2022
ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp/IWMUT), 2020~2023
ACM Symposium on User Interface Software and Technology (UIST), 2021
ACM Conference on Computer-Supported Cooperative Work and Social Computing (CSCW), 2020, 2021
IEEE Transactions on Intelligent Transportation Systems (ITS), 2016, 2019, 2020
IEEE Pervasive Computing, 2021
Hawaii International Conference on System Sciences (HICSS), 2020--2023
ACM Conference on Tangible, Embedded and Embodied Interaction (TEI), 2021
ACM Designing Interactive Systems (DIS), 2018
IEEE Computer Graphics and Applications (CG&A), 2017
Korean Institute of Information Scientists and Engineers (KIISE), 2021-2022
*Courses
Engineering Programming (2017 Spr)
Object-oriented programming (2016 Spr, 2017 Fall, 2018 Fall, 2019 Spr)
Information Visualization (2016 Fall, 2019 Fall, 2020, 2021, 2023 Spr), Human-Computer Interaction (2018 Spr, 2021 Spr)
Mobile Computing (2020 Fall)
Visual Analytics (2016 Fall, 2017 Fall), Advanced Human-Computer Interaction (2018 Spr, 2020 Spr), Advanced Information Visualization (2019 Spr, 2021, 2023 Fall)
*Community Service
Ulsan City Advisory Council Member 울산광역시 정책 자문 위원회 자문 위원 (2023~)
Ulsan Smart City Project Committee Member 울산시 스마트 도시 사업 협의회 자문 위원 (2021~)
*Links
UNIST CSE: http://cse.unist.ac.kr/
UNIST Address: 401-10, Bldg. 106, UNIST-gil 50, Ulsan 44919, Republic of Korea.
우편번호 44919, 울산광역시 울주군 언양읍 유니스트길 50, 울산과학기술원, 106동 401-10호
Lab.: 106동 404호