Chunyu Luo

2 accepted papers

2026

SimGFM: Simplifying Discrete Flow Matching for Graph Generation

Chunyu Luo, Yuankai Luo, Xiao-Ming Wu, Lei Shi

ICML 2026poster

Discrete Flow Matching (DFM) presents a promising approach for graph generation; however, existing adaptations often introduce substantial complexity by incorporating task-specific heuristics, compromising the continuity equation and significantly expanding the hyperparameter space. Moreover, their …

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2023

A Fast Maximum k-Plex Algorithm Parameterized by the Degeneracy Gap

Zhengren Wang, Yi Zhou, Chunyu Luo, Mingyu Xiao

IJCAI 2023poster

Given a graph, the k-plex is a vertex set in which each vertex is not adjacent to at most k-1 other vertices in the set. The maximum k-plex problem, which asks for the largest k-plex from a given graph, is an important but computationally challenging problem in applications like graph search and com…

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