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BRL Workshop, Gangneung, Feb 2026
I am a BRL postdoctoral researcher at DGIST starting in March 2025, mentored by Prof. Kangjin Han. I was a graduate student under Professor Antoine Vigneron in the Department of Computer Science and Engineering at UNIST.
My main research is in Computational Geometry, and I am interested in solving computational geometry problems using various mathematical fields such as combinatorics, hyperbolic geometry, algebraic geometry, and geometric group theory. I have a broad interest in theoretical computer science beyond computational geometry, though I do not claim expertise in every subfield.
Now, I'm specially interested in such problems as
Non-Euclidean computational geometry
Algebraic Complexity Theory
Interplay between computational geometry and other diverse disciplines
Research Papers
Research Papers
Journal Papers
Embeddings and near-neighbor searching with constant additive error for hyperbolic spaces. Eunku Park and Antoine Vigneron, Manuscript in arxiv:2402.14604.
Ongoing Works
Coresets for Farthest Point Problems in Hyperbolic Space. Eunku Park and Antoine Vigneron, To appear in LATIN 2026. Manuscript in arXiv:2510.27491.
Research on geometric algorithms in general Gromov delta-hyperbolic spaces. Eunku Park.
Voronoi cells in algebraic variety. Eunku Park with BRL Teams.
Application of computational geometry to VLSI design problems. Eunku Park, Jiho Park and Sunmean Kim.
Awards
Silver Medal in 2010 National Undergraduate Mathematics Competition (Non-Math track)
Projects
Principal Investigator, Sejong Science Fellowship: "Voronoi Diagrams of Lines in Euclidean 3-space" (NRF), March 2026 ~ February 2031
Postdoctoral Researcher (March 2025 ~ Present), Global Basic Research Laboratory (BRL): "Algebra and Geometry of Spaces of Tensors, and Applications" (NRF), August 2024 ~ April 2027
Teaching Assistant
2018.03-2025.02 : Introduction to Algorithm, Discrete Mathematics, Advanced Algorithm, Computational Geometry (UNIST)
2015.09-2017.08 : Calculus, Advanced Calculus, Engineering Math, Partial Differential Equations, Differential Geometry (Yonsei University)
2011.03-2013.08 : Differential Equations, Modern Physics, Classical Mechanics (UNIST)
Contact
Email :
Address:
E7-L23, DGIST (Daegu Gyeongbuk Institute of Science and Technology),
333 Techno Jungang-daero, Hyeonpung-eup, Dalseong-gun,
Daegu 42988, Republic of Korea.
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