2 papers
cs.SI2026
TopoBudget: Persistent-Connectivity-Preserving Web Graph Sparsification for Reusable Community Analytics
Jianru Shen
Web and social graphs are analyzed repeatedly for community structure, yet many of their edges are redundant for this purpose, which motivates sparsification. Existing sparsifiers…
cs.LG2026
Discrete Ricci Curvature on Protein Contact Graphs for Lightweight Fold Classification
Jianru Shen
Protein fold classification can be approached via sequence-based representations or structural descriptors, but direct comparisons between lightweight handcrafted descriptors and p…