Research output per year
Research output per year
Personal profile
Education
Ph.D. in Industrial Engineering, Seoul National University
Master's in Industrial Engineering, Seoul National University
Bachelor's in System Management Engineering, Sungkyunkwan University
Professional Experience
Postdoctoral fellow, Institute of Engineering Research, Seoul National University
Fingerprint
Dive into the research topics where Hyung Jin Ko is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Advancing financial privacy: A novel integrative approach for privacy-preserving optimal portfolio
Ko, H., Lee, J. & Byun, J., Jan 2026, In: Future Generation Computer Systems. 174, 107901.Research output: Contribution to journal › Article › peer-review
2 Link opens in a new tab Scopus citations -
Large Language Models as Financial Analysts: Sector-Aware Reasoning for Investment Decisions
Kim, H., Jeong, J., Ko, H. & Lee, W., 2026, (Accepted/In press) In: Computational Economics.Research output: Contribution to journal › Article › peer-review
1 Link opens in a new tab Scopus citations -
Correction to: Portfolio Management Transformed: An Enhanced Black–Litterman Approach Integrating Asset Pricing Theory and Machine Learning (Computational Economics, (2025), 66, 5, (3841-3887), 10.1007/s10614-024-10760-9)
Ko, H. & Lee, J., Nov 2025, In: Computational Economics. 66, 5, p. 3889-3890 2 p.Research output: Contribution to journal › Comment/debate
Open Access -
Modeling Asset Price Process: An Approach for Imaging Price Chart with Generative Diffusion Models
Park, J., Ko, H. & Lee, J., Jul 2025, In: Computational Economics. 66, 1, p. 349-375 27 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Link opens in a new tab Scopus citations -
Portfolio Management Transformed: An Enhanced Black–Litterman Approach Integrating Asset Pricing Theory and Machine Learning
Ko, H. & Lee, J., Nov 2025, In: Computational Economics. 66, 5, p. 3841-3887 47 p.Research output: Contribution to journal › Article › peer-review
6 Link opens in a new tab Scopus citations