2 papers
math.PR2026
Numerical ranges of non-normal random matrices: elliptic Ginibre and non-Hermitian Wishart ensembles
Sung-Soo Byun, Joo Young Park
The numerical range of a non-normal matrix plays a central role as a descriptor of non-normal effects beyond spectral information. We study a class of fundamental non-Hermitian ran…
cs.LG2024
STAMP: Symmetric Temporal Averaging Message Passing for Domain Adaptation in Chronologically Split Graphs
Sejun Park, Joo Young Park, Hyunwoo Park
This paper addresses domain adaptation in graph-structured data under chronological splits. We consider transductive semi-supervised node classification (SSNC), in which labels of…