C. Liu, R. Money, T. Gao, M. Sabbaqi, B. Beferull-Lozano and E. Isufi, Topological Kalman Filtering on Cell Complexes, submitted to IEEE Transactions on Signal Processing, May. 2026. [PDF]

M. Sabbaqi, R. Taormina and E. Isufi GKNet: Graph Kalman Filtering and Model-based Deep Learning, IEEE Transactions on Signal Processing, Mar. 2026 [PDF]

M. Sabbaqi and E. Isufi, Graph-Time Convolutional Neural Networks: Architecture and Theoretical Analysis, in the IEEE Transactions on Pattern Analysis and Machine Intelligence, Aug.  2023. [PDF]

A. Cavallo, M. Sabbaqi, and E. Isufi, Spatiotemporal Covariance Neural Networks, Joint European Conference on Machine Learning and Knowledge Discovery in Databass (ECML-PKDD), Vilnius, Lithuania, Sep. 2024. [PDF]

R. Money, M. Sabbaqi, J. Krishnan, B. Beferull-Lozano and E. Isufi, Kalman Filtering for Simplicial Complexes, IEEE Asilomar Conference on Signals, Systems and Computations, Pacific Grove, USA, Nov. 2024. (invited paper)

M. Sabbaqi and E. Isufi, Inferring Time Varying Signals over Uncertain Graphs, IEEE International Conference on Acoustic, Speech and Signal Processing, (ICASSP), South Korea, Apr. 2024. 

M. Sabbaqi and E. Isufi, Graph-Time Trend Filtering and Unrolling Network, EURASIP European Signal Processing Conference (EUSIPCO), Helsinki, Finland, Sep. 2023.

M. Sabbaqi, R. Taormina, A. Hanjalic and E. Isufi, Graph-Time Convolutional Autoencoders, Proceedings of the First Learning on Graphs Conference (Log 2022), PMLR 198, Virtual, Dec. 2022 [PDF]