2 papers
cs.LG2026
Hierarchical Discrete Flow Matching for Graph Generation
Yoann Boget, Pablo Strasser, Alexandros Kalousis
Denoising-based models, including diffusion and flow matching, have led to substantial advances in graph generation. Despite this progress, such models remain constrained by two fu…
cs.LG2026
Unrestrained Simplex Denoising for Discrete Data. A Non-Markovian Approach Applied to Graph Generation
Yoann Boget, Alexandros Kalousis
Denoising models such as Diffusion or Flow Matching have recently advanced generative modeling for discrete structures, yet most approaches either operate directly in the discrete…