Tutorial Pt.0 Introduction Pt.1 Reproducibility Pt.2 Graph Topology Pt.3 Node Representation

Part 2. Graph Topology

This page contains the useful resources for part 2 of the tutorial: Graph Topology.

Duration: 30 minutes

Panelists: Tommaso Di Noia, Daniele Malitesta

• Concepts and formulations of graph topological properties of the user-item graph (Tommaso Di Noia): 15 minutes
• Impact of topological graph properties on the performance of GNNs-based recommender systems (Daniele Malitesta): 15 minutes

Materials: [slides]

Papers

• Daniele Malitesta, Claudio Pomo, Vito Walter Anelli, Alberto Carlo Maria Mancino, Eugenio Di Sciascio, Tommaso Di Noia: A Topology-aware Analysis of Graph Collaborative Filtering. CoRR abs/2308.10778 (2023).
  [paper][code]