Hello, I am
Ph.D. Student, Smart Design Lab · CCS Graduate School of Mobility, KAIST
I explore the intersection of Large Language Models and Mechanical Engineering, building autonomous design systems that combine AI agents, 3D deep learning, and data-driven optimization.
About Me Get in TouchA brief introduction
Jangseop Park (박장섭) is a Ph.D. Candidate at the Smart Design Lab, KAIST, under the supervision of Prof. Namwoo Kang. He previously served as an AI Researcher at NARNIA LABS, where he specialized in revolutionizing industrial product development through generative AI.
His current research explores the intersection of Large Language Models (LLMs) and Mechanical Engineering, with a focus on LLM for Engineering Applications and Data-driven Design Optimization.
To realize this vision, he develops Autonomous Design Systems that integrate AI agent systems and 3D deep learning to solve distributed engineering problems. He is advancing the field through frameworks like AutoATC, which automates complex multidisciplinary design decompositions, and by implementing domain-specific in-context learning pipelines for sophisticated optimization tasks such as LLM-guided adaptive penalty updates.
Simultaneously, he creates high-fidelity data-driven surrogate models using advanced techniques like Point-DeepONet, BMO-GNN, and Physics-constrained GNNs to predict nonlinear physical behaviors on non-parametric 3D geometries. His work bridges cutting-edge AI with traditional engineering workflows to establish fully autonomous optimization ecosystems.
Keywords: LLM for Engineering Applications · Multi-Agent Systems (MAS) · 3D Deep Learning · Surrogate Modeling · Data-driven Design Optimization
Academic background
Korea Advanced Institute of Science and Technology (KAIST)
Advisor: Prof. Namwoo Kang · Daejeon, South Korea
Korea Advanced Institute of Science and Technology (KAIST)
Advisor: Prof. Namwoo Kang · Daejeon, South Korea
Korea University of Technology and Education (KOREATECH)
Advisor: Prof. Sangsoon Lee · Cheonan, South Chungcheong, South Korea
Research and industry
Smart Design Lab, KAIST · Daejeon, South Korea
Narnia Labs · Daejeon, South Korea
ATI — Advanced Technology Inc. · Incheon, South Korea
Computer-Aided-Engineering Lab., KOREATECH · Cheonan, South Chungcheong, South Korea
YMT · Cheonan, South Korea
LLM for Engineering Applications · Multi-Agent Systems · 3D Deep Learning · Surrogate Modeling · Data-driven Design Optimization
Leveraging large language models to inject domain knowledge into engineering workflows, enabling automated reasoning and decision-making for design tasks.
Designing cooperating AI agents that decompose and solve complex multi-disciplinary engineering problems — the foundation of autonomous design systems.
Developing deep learning models for point clouds, meshes, and graphs, applied to engineering shapes and physical simulations.
Building data-driven surrogates that replace costly physics simulations, and using them to drive scalable design optimization.
Ongoing work from the Smart Design Lab
LLM-based multi-agent framework that automates Analytical Target Cascading decomposition for multidisciplinary design problems.
Predicts nonlinear fields on non-parametric 3D geometries under variable load conditions — published in Neural Networks.
Bayesian Mesh Optimization for graph neural networks to enhance engineering performance prediction (JCDE, 2024).
Spatio-temporal prediction of drop impact on OLED display panels (Expert Systems with Applications, 2025).
Uses LLMs to adaptively update penalty parameters within Analytical Target Cascading for constrained engineering optimization.
Interactive CAD generation framework with a multi-agent system via Model Context Protocol (KSME, 2025).
Selected collaborations with industry partners
Full list on the Publications page or Google Scholar.
AutoATC: Automated Analytical Target Cascading Decomposition with LLM-Based Multi-Agent System.
Under review, 2026.
Point-DeepONet: Predicting Nonlinear Fields on Non-Parametric Geometries under Variable Load Conditions.
Neural Networks, 108560, 2026.
PDF Code DatasetPhysics-constrained Graph Neural Networks for Spatio-temporal Prediction of Drop Impact on OLED Display Panels.
Expert Systems with Applications, 126907, 2025.
PDFDeepJEB: 3D Deep Learning-Based Synthetic Jet Engine Bracket Dataset.
Journal of Mechanical Design, 147(4), 2025.
PDF DatasetBMO-GNN: Bayesian Mesh Optimization for Graph Neural Networks to Enhance Engineering Performance Prediction.
Journal of Computational Design and Engineering, 11(6), 260–271, 2024.
PDF Code DatasetSelected recognitions
I am always happy to chat about research or collaboration.
Smart Design Lab, CCS Graduate School of Mobility, KAIST · Daejeon, South Korea