2 papers
stat.ME2026
Online Change-Point Detection with Persistent Laplacian Features
Shiheng Nie, Yunguang Yue
Online change-point detection in high-dimensional nonlinear time series faces two challenges. The underlying distributions are difficult to model, and state changes are difficult t…
cs.CV2026
Physical Knot Classification Beyond Accuracy: A Benchmark and Diagnostic Study
Shiheng Nie, Yunguang Yue
Physical knot classification is a challenging fine-grained recognition task in which the intended discriminative cue is rope crossing structure; however, high closed-set accuracy m…