Gradient-Based Spectral Embeddings of Random Dot Product Graphs

1 code implementation • 25 Jul 2023 • Marcelo Fiori, Bernardo Marenco, Federico Larroca, Paola Bermolen, Gonzalo Mateos

RDPGs crucially postulate that edge formation probabilities are given by the dot product of the corresponding latent positions.

Graph Representation Learning Network Embedding

Online Change Point Detection for Weighted and Directed Random Dot Product Graphs

1 code implementation • 26 Jan 2022 • Bernardo Marenco, Paola Bermolen, Marcelo Fiori, Federico Larroca, Gonzalo Mateos

Given a sequence of random (directed and weighted) graphs, we address the problem of online monitoring and detection of changes in the underlying data distribution.

Change Point Detection Graph Representation Learning +1

Museum Accessibility Through Wi-Fi Indoor Positioning

1 code implementation • 26 Aug 2020 • Antonio Bracco, Federico Grunwald, Agustin Navcevich, Germán Capdehourat, Federico Larroca

The system was further adapted and used to assist the general public during their visits, allowing access to texts, audios and images according to their position.