Marie Roald
External collaborator
Publications
Simula-affiliated publications listed
2023
Journal Articles
M. Roald
MatCoupLy: Learning coupled matrix factorizations with Python
SoftwareX
2022
Journal Articles
M. Roald, C. Schenker, V. D. Calhoun, T. Adali, R. Bro, J. E. Cohen and E. A. Ataman
An AO-ADMM approach to constraining PARAFAC2 on all modes
SIAM Journal on Mathematics of Data Science
M. Fida, M. Roald, E. A. Ataman and A. Elmokashfi
Modeling Variation in Mobile Download Speed in Presence of Missing Samples
IEEE Transactions on Mobile Computing
M. Roald and Y. M. Moe
TLViz: Visualising and analysing tensor decomposition models with Python
Journal of Open Source Software
E. A. Ataman, M. Roald, K. M. Hossain, V. D. Calhoun and T. Adali
Tracing Evolving Networks using Tensor Factorizations vs. ICA-based Approaches
Frontiers in Neuroscience
Talks, invited
C. Schenker, M. Roald, X. Wang, J. E. Cohen and E. A. Ataman
Constrained Multi-Modal Data Mining Using Coupled Matrix and Tensor Factorizations
SIAM Conference on Mathematics of Data Science
Talks, contributed
M. Roald, C. Schenker, V. D. Calhoun, T. Adali, R. Bro, J. E. Cohen and E. A. Ataman
An AO-ADMM approach to constrained PARAFAC2
Nordic AI Meet
M. Roald, C. Schenker, R. Bro, J. E. Cohen and E. A. Ataman
Fully Constrained PARAFAC2 with AO-ADMM
SIAM Conference on Parallel Processing for Scientific Computing
Public outreach
M. Roald
Hjerneforskningens matematiske verktøy
M. Roald
The mathematical tools of brain imaging analysis
2021
Proceedings, refereed
M. Roald, C. Schenker, J. E. Cohen and E. A. Ataman
PARAFAC2 AO-ADMM: Constraints in all modes
2021 29th European Signal Processing Conference (EUSIPCO)
Posters
M. Roald
Understanding the Dynamics of Complex Systems through Time-Evolving Data Mining
Talks, contributed
C. Schenker, M. Roald, J. E. Cohen and E. A. Ataman
A Flexible Optimization Framework for Regularized Matrix-Tensor Factorizations with Linear Couplings
Asilomar Conference on Signals, Systems, and Computers
M. Roald, C. Schenker, J. E. Cohen and E. A. Ataman
Tracing Dynamic Networks through Constrained Parafac2 Decomposition
SIAM Conference on Applied Linear Algebra (LA21), Virtual Conference
2020
Proceedings, refereed
M. Roald, S. Bhinge, C. Jia, V. Calhoun, T. Adali and E. A. Ataman
Tracing Network Evolution Using The Parafac2 Model
2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)