3 papers
cs.LG2026
Testing Central Structure for Complex Networks
Qilong Wu, Yuxiao Li, Simeng Zhang +3
Centrality measures rank nodes even when the observed differences can be explained by ordinary structural variation. We therefore study a preceding question: whether a network cont…
q-bio.GN2026
Biological Sequence Clustering: A Survey
Simeng Zhang, Xinying Liu, Jun Lou +3
The rapid development of high-throughput sequencing technologies has led to an explosive increase in biological sequence data, making sequence clustering a fundamental task in larg…
cs.LG2025
Two-cluster test
Xinying Liu, Lianyu Hu, Mudi Jiang +3
Cluster analysis is a fundamental research issue in statistics and machine learning. In many modern clustering methods, we need to determine whether two subsets of samples come fro…