ProDAG: Projected variational inference for directed acyclic graphs. Advances in Neural Information Processing Systems, 2025.
Scalable subset selection in linear mixed models. arXiv, 2025.
Semi-supervised Gaussian mixture modelling with a missing data mechanism in R. Australian and New Zealand Journal of Statistics, 2024.
Contextual directed acyclic graphs. International Conference on Artificial Intelligence and Statistics, 2024.
Familial inference: Tests for hypotheses on a family of centres. Biometrika, 2024.
Flexible global forecast combinations. Omega, 2024.
Group selection and shrinkage: Structured sparsity for semiparametric additive models. Journal of Computational and Graphical Statistics, 2024.
The contextual lasso: Sparse linear models via deep neural networks. Advances in Neural Information Processing Systems, 2023.
Robust subset selection. Computational Statistics and Data Analysis, 2022.
Optimal selection of expert forecasts with integer programming. Omega, 2018.
Research Experience
Currently a Research Fellow at the University of Technology Sydney and a Visiting Scientist at CSIRO’s Data61. Worked at KPMG, advising financial institutions on quantitative risk management.
Education
Ph.D. from Monash University; Undergraduate from the University of Sydney; Previously a Research Associate at the University of New South Wales.
Background
Research Interests: Causal discovery, high-dimensional learning, Bayesian inference. Professional field: Machine learning, particularly in developing new techniques for complex data that are statistically principled, computationally scalable, and operationally trustworthy.