Research author

Alejandro Ribeiro

3 AI research papers in the One9Founders library, with summaries and links to original sources.

Papers by Alejandro Ribeiro

Sep 9, 2026
cs.LG

Learning with Covariance Matrices: Principal Component Analysis Meets Learning with Graphs

Saurabh Sihag, Andrea Cavallo, Elvin Isufi, et al.

Jul 8, 2026
stat.ML

DiPhon: Diffusion on Graphons for Scalable Graph Generation

Sergio Rozada, Yiming Qin, Manuel Madeira, et al.

Jul 7, 2026
cs.LG

Graph Convolutional Attention: A Spectral Perspective on Graph Denoising and Diffusion

Shervin Khalafi, Igor Krawczuk, Sergio Rozada, et al.

Alejandro Ribeiro — AI Research Papers | One9Founders