I am a core developer at Hudson River Trading. Prior to this, I built data visualization and machine learning systems at Apple. I received my Ph.D. in Computer Science from the University of California, Davis, where I worked with Prof. Kwan-Liu Ma. During my Ph.D. research, I have created machine learning techniques that assist users in producing effective visualization of networks.
Google Scholar, GitHub, LinkedIn, Contact: oh at kwon.io
Aug 2024 – Present
Core developer
Jun 2020 – Aug 2024
Designed and developed data visualization and machine learning systems for analyzing large-scale data.
Nov 2019 – Jun 2020
Designed and developed data visualization systems and deep learning models for analyzing large-scale networks.
Jul 2008 – Aug 2014
Developed software applications (e.g., data visualization systems, interactive kiosks, and content management systems) for various companies and research groups including Samsung Electronics, S-OIL, Korea Institute of Science and Technology, Korea Gas Corporation, Seoul National University, Seoul Dongdaemun Design Plaza, and 25Frame.
Jul 2009 – Apr 2012
Designed user experience of web and mobile applications. Focused on scenarios, graphical user interfaces, and motion graphics design. This internship was a long-term, part-time program called Samsung Software Membership.
Jan 2016 – Jun 2020
VIDI Labs, University of California, Davis
May 2019
Institute of Statistical Science, Academia Sinica
Sep 2014 – Dec 2015
VIDI Labs, University of California, Davis
Fall 2019
ECS289H Immersive Visualization
Winter 2019, Winter 2020
ECS163 Information Interfaces and ECS272 Information Visualization
Dec 2009 – Dec 2010
Interactive Media Arts Course. Taught artists and graphic designers with no prior programming experience to create interactive media arts using Processing and Arduino.
2021
University of California, Davis, Advisor: Kwan-Liu Ma
Dissertation: Machine Learning and Immersive Approaches to Graph Visualization
2017
University of California, Davis
2013
Ajou University, Advisor: Kyungwon Lee
Oct 2021
Oh-Hyun Kwon, Chiun-How Kao, Chun-houh Chen, and Kwan-Liu Ma, arXiv:2110.04971, IEEE Transactions on Visualization and Computer Graphics, 29(7):3195–3208
Oct 2021
Xiwei Xuan, Xiaoyu Zhang, Oh-Hyun Kwon, and Kwan-Liu Ma, arXiv:2110.13252, IEEE Transactions on Visualization and Computer Graphics, 28(6):2326–2337, In Proc. IEEE Pacific Visualization Symposium 2022
Apr 2020
Suyun "Sandra" Bae*, Oh-Hyun Kwon*, Senthil Chandrasegaran, and Kwan-Liu Ma, In Proc. ACM CHI 2020 (*equally contributed, acceptance rate: 24.3%)
Apr 2020
Joseph Kotlarek, Oh-Hyun Kwon, Kwan-Liu Ma, Peter Eades, Andreas Kerren, Karsten Klein, and Falk Schreiber, In Proc. IEEE Pacific Visualization Symposium 2020 (acceptance rate: 24.0%)
Oct 2019
Raja Mubashar Karim, Oh-Hyun Kwon, Chanhee Park, and Kyungwon Lee, Applied Sciences, 9(20):4228
May 2019
Takanori Fujiwara, Oh-Hyun Kwon, and Kwan-Liu Ma, arXiv:1905.03911, IEEE Transactions on Visualization and Computer Graphics, 26(1):45–55, In Proc. IEEE VIS 2019 (VAST, acceptance rate: 24.7%), Best Paper Honorable Mention Award (Top 3 of 170 submissions)
Apr 2019
Oh-Hyun Kwon and Kwan-Liu Ma, arXiv:1904.12225, IEEE Transactions on Visualization and Computer Graphics, 26(1):665–675, In Proc. IEEE VIS 2019 (InfoVis, acceptance rate: 24.8%)
Jan 2018
Oh-Hyun Kwon, Tarik Crnovrsanin, and Kwan-Liu Ma, IEEE Transactions on Visualization and Computer Graphics, 24(1):478–488, In Proc. IEEE VIS 2017 (InfoVis, acceptance rate: 22.9%)
Oct 2017
Alessio Arleo, Oh-Hyun Kwon, and Kwan-Liu Ma, In Proc. IEEE Symposium on Large Data Analysis and Visualization 2017 (acceptance rate: 30.3%), pages 74–83
Jul 2016
Apr 2015
Oh-Hyun Kwon, Chris Muelder, Kyungwon Lee, and Kwan-Liu Ma, In Proc. IEEE Pacific Visualization Symposium 2015 (Visualization Notes, acceptance rate: 43.2%), pages 63–67, Best Note Award (Top 1 of 37 submissions)
Apr 2018
Hide Shidara, Chris Bryan, Oh-Hyun Kwon, and Kwan-Liu Ma, IEEE Pacific Visualization Symposium 2018 Visual Storytelling Contest
Apr 2017
Oh-Hyun Kwon, Jia-Kai Chou, and Kwan-Liu Ma, IEEE Pacific Visualization Symposium 2017 Visual Storytelling Contest, Winner
Sep 2015
Hyoji Ha, Seongmin Mun, Oh-Hyun Kwon, and Kyungwon Lee, In Proc. International Symposium on Big Data Visual Analytics 2015 Posters
Oct 2014
Oh-Hyun Kwon, Byung-Won On, Manjai Lee, and Kyungwon Lee, In Proc. International Workshop on Vision, Modeling and Visualization 2014 Posters
Oct 2012
Oh-Hyun Kwon, Junghong Choi, and Kyungwon Lee, In Proc. IEEE Symposium on Large Data Analysis and Visualization 2012 Posters
Aug 2011
Junghong Choi, Oh-Hyun Kwon, and Kyungwon Lee, In Proc. ACM SIGGRAPH 2011 Posters, ACM Student Research Competition Semi-finalist
2021–2022, 2024
IEEE VIS
2021–2024
IEEE Pacific Visualization Symposium (PacificVis)
2020, 2023, 2024
IEEE PacificVis Workshop on Visualization Meets AI
2020–2023
IEEE PacificVis Visual Data Storytelling Contest
2017–2023
IEEE VIS
2019–2023
IEEE Transactions on Visualization and Computer Graphics (TVCG)
2017–2020
IEEE Pacific Visualization Symposium (PacificVis)
2020, 2024
ACM CHI Conference on Human Factors in Computing Systems (CHI)
2018
ACM SIGGRAPH
2020
ACM SIGGRAPH Asia
2018
ACM Symposium on Virtual Reality Software and Technology (VRST)
2020
American Medical Informatics Association Annual Symposium (AMIA)
2020
Computer Graphics Forum
2017, 2019–2021
Eurographics/IEEE VGTC Conference on Visualization (EuroVis)
2017–2018
EuroVis Workshop on Reproducibility, Verification, and Validation in Visualization (EuroRVVV)
2019–2020, 2023
IEEE Conference on Virtual Reality and 3D User Interfaces (VR)
2017–2019
IEEE International Conference on Big Data (BigData)
2016
IEEE Symposium on Large Data Analysis and Visualization (LDAV)
2016, 2019–2020
International Symposium on Graph Drawing and Network Visualization (GD)
2019
Frontiers of Information Technology & Electronic Engineering
2021–2022
Journal of Graph Algorithms and Applications
2017
Journal of Visualization
2018
Pacific Graphics
Mar 10, 2020
Guest Lecture in ECS272 Information Visualization at the University of California, Davis
Feb 25, 2020
Guest Lecture in ECS163 Information Interfaces at the University of California, Davis
Feb 13, 2020
Guest Lectures in ECS163 Information Interfaces and ECS272 Information Visualization at the University of California, Davis
Nov 6, 2019
Samsung Research America
Oct 23, 2017
IEEE VIS 2019
Oct 17, 2019
Guest Lecture in ECS289H Immersive Visualization at the University of California, Davis
Oct 3, 2019
Guest Lecture in ECS289H Immersive Visualization at the University of California, Davis
May 22, 2019
Institute of Statistical Science, Academia Sinica
May 13, 2019
Institute of Sociology, Academia Sinica
Feb 21, 2019
Guest Lectures in ECS163 Information Interfaces and ECS272 Information Visualization at the University of California, Davis
Feb 19, 2019
Guest Lectures in ECS163 Information Interfaces and ECS272 Information Visualization at the University of California, Davis
Dec 13, 2017
UC Davis Network Science Meeting
Oct 5, 2017
IEEE VIS 2017 (InfoVis)
Oct 2, 2017
IEEE Symposium on Large Data Analysis and Visualization 2017
May 2, 2017
Department of Digital Media, Ajou University
Oct 25, 2016
IEEE VIS 2016 (InfoVis)
Apr 29, 2015
Department of Digital Media, Ajou University
Apr 15, 2015
IEEE Pacific Visualization Symposium 2015
Oct 2019
Supporting Analysis of Dimensionality Reduction Results with Contrastive Learning, Takanori Fujiwara, Oh-Hyun Kwon, Kwan-Liu Ma
Apr 2017
Bullies and Victims: How Bullying Incidents Vary in Grades and How They are Reported, Oh-Hyun Kwon, Jia-Kai Chou, and Kwan-Liu Ma
Apr 2016
Received a HTC Vive developer kit
Apr 2015
Spherical Layout and Rendering Methods for Immersive Graph Visualization, Oh-Hyun Kwon, Chris Muelder, Kyungwon Lee, and Kwan-Liu Ma
Sep 2014 – Aug 2015
Received KRW 36,000,000 (approx. USD 34,000)
Oct 2012
Strata Treemap, Oh-Hyun Kwon and Jaeho Lee
Aug 2011
Strata Treemaps, Junghong Choi and Oh-Hyun Kwon, Advisor: Kyungwon Lee
Sep 2009
Ryong Hwang, Myeongcheol Shin, and Oh-Hyun Kwon
May 2015
Oh-Hyun Kwon and Kyungwon Lee, Korea Patent 10-1782816
Oct 2012
Kyungwon Lee, Oh-Hyun Kwon, and Junghong Choi, Korea Patent 10-1277487
Nov 2011
Chosunilbo, a major news media in Korea, highlights the strata treemap work