3 papers
cs.SI2026
SBM With Multiple Samples: Improved Spectral Recovery
Sie Hendrata Dharmawan, Peter Chin
We study community detection in the two-block stochastic block model under the setting where multiple independent graph samples drawn from the same distribution are available. Buil…
cs.SI2026
Sphere of Influence Centrality via Shapley Values: Empirical Approximation and Network Coverage Analysis
Sie Hendrata Dharmawan, Kevin Limanta, Brendan Liu +1
Node centrality is a fundamental problem in network analysis, yet classical metrics fail to capture the collective, coalitional nature of influence. We present a systematic empiric…
cs.LG2024
TopoX: A Suite of Python Packages for Machine Learning on Topological Domains
Mustafa Hajij, Mathilde Papillon, Florian Frantzen +40
We introduce TopoX, a Python software suite that provides reliable and user-friendly building blocks for computing and machine learning on topological domains that extend graphs: h…