TGOpt
Yufeng Wang, Charith Mendis
Abstract
Temporal Graph Neural Networks are gaining popularity in modeling interactions on dynamic graphs. Among them, Temporal Graph Attention Networks (TGAT) have gained adoption in predictive tasks, such as link prediction, in a range of application domains. Most optimizations and frameworks for Graph Neural Networks (GNNs) focus on GNN models that operate on static graphs. While a few of these optimizations exploit redundant computations on static graphs, they are either not applicable to the self-attention mechanism used in TGATs or do not exploit optimization opportunities that are tied to temporal execution behavior.
Topics & Concepts
ExploitComputer scienceGraphComputationPopularityTheoretical computer scienceAlgorithmComputer securityPsychologySocial psychologyAdvanced Graph Neural NetworksTopic ModelingComplex Network Analysis Techniques