Jinseong Park

Final-year Ph.D. student at Seoul National University

jinseong [AT] snu.ac.kr

About

I am a last-year Ph.D. student at Seoul National University (SNU), advised by Prof. Jaewook Lee in Statistical Learning & Computational Finance (SLCF) Lab. I am also fulfilling my military service as part of my Ph.D. program. Prior to this, I received M.S. in Industrial Engineering at SNU and B.S. in Industrial and Management Engineering at Pohang University of Science and Technology (POSTECH).

Topics of interest:

I'm always seeking new research collaborations and valuable opportunities including internship (working remotely is preferred because of military service). Feel free to contact me at the email address provided above.

News

Posts

Publications

Most recent publications on Google Scholar.
[J]: Journal, [C]: Conference, [W]: Workshop. indicates equal contribution.

[Selected papers]

Modeling Asset Price Process: An Approach for Imaging Price Chart with Generative Diffusion Models

Jinseong Park, Hyungjin Ko, Jaewook Lee

[J] Computational Economics, 2024

In-distribution Public Data Synthesis with Diffusion Models for Differentially Private Image Classification

Jinseong Park, Yujin Choi, Jaewook Lee

[C] The IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2024

Fair Sampling in Diffusion Models through Switching Mechanism

Yujin Choi, Jinseong Park, Hoki Kim, Jaewook Lee, Saerom Park

[C] Proceedings of the AAAI Conference on Artificial Intelligence (AAAI), 2024

Fantastic Robustness Measures: The Secrets of Robust Generalization

Hoki Kim, Jinseong Park, Yujin Choi, Jaewook Lee

[C] Advances in Neural Information Processing Systems (NeurIPS), 2023

Differentially Private Sharpness-Aware Training

Jinseong Park, Hoki Kim, Yujin Choi, Jaewook Lee

[C] International Conference on Machine Learning (ICML), 2023

Implicit Jacobian regularization weighted with impurity of probability output

Sungyoon Lee, Jinseong Park, Jaewook Lee

[C] International Conference on Machine Learning (ICML), 2023

Fast sharpness-aware training for periodic time series classification and forecasting

Jinseong Park, Hoki Kim, Yujin Choi, Woojin Lee, Jaewook Lee

[J] Applied Soft Computing, 2023

Generating Transferable Adversarial Examples for Speech Classification

Hoki Kim, Jinseong Park, Jaewook Lee

[J] Pattern Recognition, 2023

Efficient differentially private kernel support vector classifier for multi-class classification

Jinseong Park, Yujin Choi, Junyoung Byun, Jaewook Lee, Saerom Park

[J] Information Sciences, 2023

Towards Better Understanding of Training Certifiably Robust Models against Adversarial Examples

Sungyoon Lee, Woojin Lee, Jinseong Park, Jaewook Lee

[C] Advances in Neural Information Processing Systems (NeurIPS), 2021


[Preprints and all papers]

Leveraging Priors via Diffusion Bridge for Time Series Generation

Jinseong Park, Seungyun Lee, Woojin Jeong, Yujin Choi, Jaewook Lee

Preprint

Stability Analysis of Sharpness-Aware Minimization

Hoki Kim, Jinseong Park, Yujin Choi, Jaewook Lee

Preprint

Exploring the Effect of Multi-step Ascent in Sharpness-Aware Minimization

Hoki Kim, Jinseong Park, Yujin Choi, Jaewook Lee

Preprint

Enhancing non-linear asset volatility forecasting models with investor sentiment and Explainable AI

Seungju Lee, Jinseong Park, Jaewook Lee

[W] Korea Computer Congress (KCC) XAI Workshop, 2023, Best Paper Award (2/37)

Exploring Diverse Feature Extractions for Adversarial Audio Detection

Yujin Choi, Jinseong Park, Jaewook Lee, Hoki Kim

[J] IEEE Access, 2023


Vitæ

Experience

[Project] COSMAX Dec. 2023 - Sep. 2024

Deep learning prediction and generative models for color cosmetics

[Project] LNG industry research project with POSCO EnergySep. 2019 - Dec. 2019

Researcher, with Prof. Ribin Seo at POSTECH

[Lecturer] Soongsil UniversitySep. 2024 - Feb. 2025

Analysis of Financial Time Series, Fall Semester 2024, School of Finance

[Invited Talks] DesiloJul. 2024

Deep Learning with Differential Privacy

[Attendee] Graduate Summer School on Algorithmic FairnessJul. 2022

Take the summer school organized by Cynthia Dwork, Guy Rothblum, and Noa Dagan, Institute for Pure & Applied Mathematics (IPAM) at UCLA

[Intern] Industrial Data Engineering & Analytics (IDEA) Lab.Sep. 2019 - Dec. 2019

Research Intern, hosted by Prof. Hyunbo Cho at POSTECH

[Intern] SK TelecomJun. 2018 - Aug. 2018

Intern, R&D Digital Transformation Team