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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.

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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.

Xinsheng Wang, Siyuan Feng, Jihua Zhu, Mark Hasegawa-Johnson, Odette Scharenborg (2021), Show and speak: Directly synthesize spoken description of images, In ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) p.4190-4194, IEEE.