Publications
Gaussian Cooling and Dikin Walks: The Interior-Point Method for Logconcave Sampling
with Santosh S. Vempala
preprint
arXiv
Slide
Condition-number-independent Convergence Rate of Riemannian Hamiltonian Monte Carlo with Numerical Integrators
with Yin Tat Lee, Ruoqi Shen, Santosh S. Vempala
COLT 2023
Proceedings
arXiv
Poster
Slide
Sampling with Riemannian Hamiltonian Monte Carlo in a Constrained Space
with Yin Tat Lee, Ruoqi Shen, Santosh S. Vempala
NeurIPS 2022
Proceedings
arXiv
Poster
Slide
Code
Growth Patterns and Models of Real-world Hypergraphs
Jihoon Ko*, Yunbum Kook*, Kijung Shin
Knowledge and Information Systems, 2022
Journal
Conf
Vertex Sparsification for Edge Connectivity
with Parinya Chalermsook, Syamantak Das, Bundit Laekhanukit, Yang P. Liu, Richard Peng, Mark Sellke, Daniel Vaz
SODA 2021
Proceedings
arXiv
Slide
Video(11)
Video(25)
Video(60)
Evolution of Real-world Hypergraphs: Patterns and Models without Oracles (long)
Yunbum Kook, Jihoon Ko, Kijung Shin
IEEE ICDM 2020 (Best paper candidate for KAIS publication)
Proceedings
arXiv
Slide
Video(20)
Code
Incremental Lossless Graph Summarization
Jihoon Ko*, Yunbum Kook*, Kijung Shin
KDD 2020
Proceedings
arXiv
Slide
Video(20)
Code
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