3 papers
math.CO2025
Reducible Iterated Graph Systems: multiscale-freeness and multifractals
Nero Ziyu Li, Frank Xin Hu, Thomas Britz
Iterated Graph Systems (IGS) transplant ideas from fractal geometry into graph theory. Building on this framework, we extend Edge IGS from the primitive to the reducible setting. W…
cs.LG2025
Fractal Graph Contrastive Learning
Nero Z. Li, Xuehao Zhai, Zhichao Shi +2
Graph Contrastive Learning (GCL) relies on semantically consistent graph augmentations, but common local perturbations provide limited control over global structural consistency, m…
math.PR2021
On the scale-freeness of random colored substitution networks
Nero Ziyu Li, Thomas Britz
Extending previous results in the literature, random colored substitution networks and degree dimension are defined in this paper. The scale-freeness of these networks is proved by…