Improved Learning-Augmented Algorithms for the Multi-Option Ski Rental Problem via Best-Possible Competitive Analysis. - Yongho Shin; Changyeol Lee; Gukryeol Lee; Hyung-Chan An (ICML, 2023)

On Optimal Consistency-Robustness Trade-Off for Learning-Augmented Multi-Option Ski Rental. - Yongho Shin; Changyeol Lee; Hyung-Chan An (CoRR, 2023)

Quantum circuit designs of efficient squaring. - Seong-Min Cho; Changyeol Lee; Seung-Hyun Seo (Quantum Inf. Process., 2025)

Handling LP-Rounding for Hierarchical Clustering and Fitting Distances by Ultrametrics. - Hyung-Chan An; Mong-Jen Kao; Changyeol Lee; Mu-Ting Lee (CoRR, 2025)

Improved Algorithms for Overlapping and Robust Clustering of Edge-Colored Hypergraphs: An LP-Based Combinatorial Approach. - Changyeol Lee; Yongho Shin; Hyung-Chan An (CoRR, 2025)