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stat.ME2026
Decoder-only Clustering in Attributed Graphs
Yik Lun Kei, Oscar Hernan Madrid Padilla, Rebecca Killick +3
This manuscript studies nodal clustering in graphs having multivariate attributes at each node. The framework includes node-specific priors for low-dimensional representations, cou…
stat.ME2025
The Asymptotic Distribution for a Single Joinpoint Changepoint Model
Xueheng Shi, Robert Lund
A single joinpoint changepoint model partitions a time series into two segments, joined at the changepoint time by constraining the estimated piecewise linear regression responses…
stat.ME2025
Single Changepoint Procedures
Robert Lund, Xueheng Shi
Single changepoint tests have become a staple check for homogeneity of a climate time series, suggesting how climate has changed should non-homogeneity be declared. This paper summ…