2 papers
stat.ML2026
Variational Low-rank Tensor Decomposition for Multisubject Spatiotemporal Data Analysis
Laura M. Montaldo, Ricardo A. Borsoi, Sebastian Miron +1
Modeling shared and subject-specific structure in multisubject spatiotemporal data remains challenging, particularly in neuroimaging, where both spatial and temporal patterns exhib…
math.NA2025
Multilinear analysis of quaternion arrays: theory and computation
Julien Flamant, Xavier Luciani, Sebastian Miron +1
Multidimensional quaternion arrays (often referred to as "quaternion tensors") and their decompositions have recently gained increasing attention in various fields such as color an…