The Optimization, Analytics and Learning (OpAL) Lab is a research group at the Cheriton School of Computer Science. Our work is focused on machine learning on graphs, which is about making predictions using multi-modal datasets that combine features and relational information among entities.
We are grateful for funding from the University of Waterloo and NSERC
New paper: Local Graph Clustering with Noisy Labels.21 September 2023
Our paper Optimality of Message-Passing Architectures for Sparse Graphs was accepted at NeurIPS 2023.15 Aug 2023
Our paper Graph Attention Retrospective was accepted at JMLR.18 May 2023