Elvin Isufi, Gabriele Mazzola (2021), Graph-time convolutional neural networks, In 2021 IEEE Data Science and Learning Workshop (DSLW), IEEE.

Maosheng Yang, Mario Coutino, Geert Leus, Elvin Isufi (2021), Node-Adaptive Regularization for Graph Signal Reconstruction, In IEEE Open Journal of Signal Processing Volume 2 p.85-98.

Luana Ruiz, Fernando Gama, Alejandro Ribeiro, Elvin Isufi (2021), Nonlinear State-Space Generalizations of Graph Convolutional Neural Networks, In ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) p.5265-5269, IEEE.

Aberto Natali, Elvin Isufi, Mario Coutino, Geert Leus (2021), Online Graph Learning From Time-Varying Structural Equation Models, Michael B. Matthews (Eds.), In 55th Asilomar Conference on Signals, Systems and Computers, ACSSC 2021 p.1579-1585, IEEE.

Alberto Natali, Mario Coutino, Elvin Isufi, Geert Leus (2021), Online Time-Varying Topology Identification Via Prediction-Correction Algorithms, In ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) p.5400-5404, IEEE.

Kaiwen Zhang, Mario Coutino, Elvin Isufi (2021), Sampling Graph Signals with Sparse Dictionary Representation, In 2021 29th European Signal Processing Conference (EUSIPCO) p.1815-1819, IEEE.

Zhan Gao, Elvin Isufi, Alejandro Ribeiro (2021), Stability of graph convolutional neural networks to stochastic perturbations, In Signal Processing Volume 188.

Zhan Gao, Elvin Isufi, Alejandro Ribeiro (2021), Stochastic graph neural networks, In IEEE Transactions on Signal Processing Volume 69 p.4428-4443.

Geert Leus, Maosheng Yang, Mario Coutino, Elvin Isufi (2021), Topological Volterra Filters, In ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) p.5385-5389, IEEE.

Zhan Gao, Elvin Isufi, Alejandro Ribeiro (2021), Variance-Constrained Learning for Stochastic Graph Neural Networks, In ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) p.5245-5249, IEEE.