Fourier could be a data scientist: From graph Fourier transform to signal processing on graphs

B Ricaud, P Borgnat… - Comptes …, 2019 - comptes-rendus.academie-sciences …
Dealing with data and observations has always been an important aspect of discovery in
science. The idea that science is related to data was brilliantly summarised by Fourier in his …

Graph similarity learning for change-point detection in dynamic networks

D Sulem, H Kenlay, M Cucuringu, X Dong - arXiv preprint arXiv …, 2022 - arxiv.org
Dynamic networks are ubiquitous for modelling sequential graph-structured data, eg, brain
connectome, population flows and messages exchanges. In this work, we consider dynamic …

Graph similarity learning for change-point detection in dynamic networks

D Sulem, H Kenlay, M Cucuringu, X Dong - Machine Learning, 2024 - Springer
Dynamic networks are ubiquitous for modelling sequential graph-structured data, eg, brain
connectivity, population migrations, and social networks. In this work, we consider the …

Manifold-valued data analysis of networks and shapes

K Severn - 2020 - eprints.nottingham.ac.uk
This thesis is concerned with the study of manifold-valued data analysis. Manifold-valued
data is a type of multivariate data that lies on a manifold as opposed to a Euclidean space …