Topological Signal Processing over Cell Complexes. - Stefania Sardellitti; Sergio Barbarossa; Lucia Testa (ACSCC, 2021)

Cell Attention Networks. - Lorenzo Giusti; Claudio Battiloro; Lucia Testa; Paolo Di Lorenzo; Stefania Sardellitti; Sergio Barbarossa (IJCNN, 2023)

ICML 2023 Topological Deep Learning Challenge: Design and Results. - Mathilde Papillon; Mustafa Hajij; Audun Myers; Florian Frantzen; Ghada Zamzmi; Helen Jenne; Johan Mathe; Josef Hoppe; Michael T. Schaub; Theodore Papamarkou; Aldo Guzmán-Sáenz; Bastian Rieck; et al. (TAG-ML, 2023)

Robust Filter Design for Graph Signals. - Lucia Testa; Stefania Sardellitti; Sergio Barbarossa (EUSIPCO, 2024)

Stability of Graph Convolutional Neural Networks Through The Lens of Small Perturbation Analysis. - Lucia Testa; Claudio Battiloro; Stefania Sardellitti; Sergio Barbarossa (ICASSP, 2024)

Generalized Simplicial Attention Neural Networks. - Claudio Battiloro; Lucia Testa; Lorenzo Giusti; Stefania Sardellitti; Paolo Di Lorenzo; Sergio Barbarossa (IEEE Trans. Signal Inf. Process. over Networks, 2024)

VitaGraph: Building a Knowledge Graph for Biologically Relevant Learning Tasks. - Francesco Madeddu; Lucia Testa; Gianluca De Carlo; Michele Pieroni; Andrea Mastropietro; Aris Anagnostopoulos; Paolo Tieri; Sergio Barbarossa (CoRR, 2025)