3 papers
stat.ML2026
Connectivity Estimation using Stochastic Graph Heat Modelling
Stephan Goerttler, Min Wu, Fei He
A growing number of techniques leverage the spatial structures that underlie many real-world datasets. Despite these advances, the complementary task of estimating spatial structur…
cs.LG2026
MSA-CNN: A Lightweight Multi-Scale CNN with Attention for Sleep Stage Classification
Stephan Goerttler, Yucheng Wang, Emadeldeen Eldele +2
Recent advancements in machine learning-based signal analysis, coupled with open data initiatives, have fuelled efforts in automatic sleep stage classification. Despite the prolife…
eess.SP2025
Understanding Concepts in Graph Signal Processing for Neurophysiological Signal Analysis
Stephan Goerttler, Fei He, Min Wu
Multivariate signals, which are measured simultaneously over time and acquired by sensor networks, are becoming increasingly common. The emerging field of graph signal processing (…