Search Results for author: Andrea Giuseppe Di Francesco

Found 3 papers, 0 papers with code

Graph Neural Re-Ranking via Corpus Graph

no code implementations17 Jun 2024 Andrea Giuseppe Di Francesco, Christian Giannetti, Nicola Tonellotto, Fabrizio Silvestri

Re-ranking systems aim to reorder an initial list of documents to satisfy better the information needs associated with a user-provided query.

Re-Ranking

Link Prediction under Heterophily: A Physics-Inspired Graph Neural Network Approach

no code implementations22 Feb 2024 Andrea Giuseppe Di Francesco, Francesco Caso, Maria Sofia Bucarelli, Fabrizio Silvestri

Physics-Inspired GNNs such as GRAFF provided a significant contribution to enhance node classification performance under heterophily, thanks to the adoption of physics biases in the message-passing.

Graph Neural Network Link Prediction +1

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