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Poster Teaser
Workshop: Graph Representation Learning and Beyond (GRL+)

(#58 / Sess. 1) Temporal Graph Networks for Deep Learning on Dynamic Graphs

Emanuele Rossi


Graph Neural Networks (GNNs) have become increasingly popular due to their ability to learn complex systems of relations or interactions arising in a broad spectrum of problems ranging from biology and particle physics to social networks and recommendation systems. Despite the plethora of different models for deep learning on graphs, few approaches have been proposed thus far for dealing with graphs that present some sort of dynamic nature (e.g. evolving features or connectivity over time). In this paper, we present Temporal Graph Networks (TGNs), a generic, efficient framework for deep learning on dynamic graphs. Thanks to a novel combination of memory modules and graph-based operators, TGNs are able to significantly outperform previous approaches, being at the same time more computationally efficient.

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