Publications:

• Aerts, S., Haesbroeck, G. and Ruwet, C. (2018) Distributions under elliptical symmetry of a distance-based multivariate coefficient of variation, Statistical Papers, 59:545-579 Paper Code
• Aerts, S. and Wilms, I. (2017) Cellwise robust regularized discriminant analysis, Statistical Analysis and Data Mining, 10:436–447 Code
• Aerts, S. and Haesbroeck, G. (2016) Robust asymptotic tests for the equality of multivariate coefficients of variation, TEST 26:163-187. Paper Code
• Aerts, S, Haesbroeck, G. and Ruwet, C. (2015) Multivariate coefficients of variation : comparison and influence functions, Journal of Multivariate Analysis, 142: 183-198. Paper Code

Submitted and working papers:

• Peters F., Aerts S. and Schyns M. (2020) Predictive Maintenance of Technical Faults in Aircrafts, Working paper
• Klenkenberg, S. , Aerts S. and Haesbroeck, G. (2020) Evidence of the need for discrete time survival models with competing risks in the analysis of completion and dropout in the PhD track, Working paper
• Klenkenberg, S., Aerts S. and Haesbroeck, G. (2019) Completion/Drop out and Time to Degree in the PhD track: A Conceptual Literature Review, Submitted
• Aerts, S., Croux, C. and Dhaene, G. (2018) On the statistical efficiency of heteroskedasticity-consistent standard errors for MM-regression, Working Paper

Presented talks:

• International Workshop Advances in Analysis of Longitudinal and clustered data, february 2020, Dortmund : Multivariate relative dispersion (Invited Speaker),
• International Conference on Robust Statistics, july 2018, Leuven : Regularized discriminant analysis: a cellwise robust approach,
• Joint Statistical Meetings (JMS), juillet 2017, Baltimore : Regularized Discriminant Analysis in Presence of Cellwise Contamination,
• Workshop on Sparsity in Applied Mathematics, juin 2017, Bruxelles, Cellwise robust regularized discriminant analysis
• Leuven Statistics Days, octobre 2016, Leuven, Robust discriminant analysis based on the joint graphical lasso estimator
• Annual conference of the BSS, octobre 2016, Namur, A full inference toolbox to measure multivariate relative dispersion,
• ERCIM, décembre 2015, Londres, Multivariate coefficients of variation : a full inference toolbox
• Liège-Créative- Réjouisciences, 2015, Robustifier nos analyses de données: un must! (Invited Speaker)
• Annual conference of the BSS, octobre 2014, Louvain-la-Neuve, Distribution and robustness of a distance-based multivariate coefficient of variation
• ICORS, juillet 2014, Halle, Allemagne, Robustness and efficiency of multivariate coefficients of variation

PhD thesis supervision

• Since 2018 - Klenkenberg S., Advanced statistical methodology in learning analytics and educational science, Department of Mathematics ULiège

PhD thesis committee

• Since 2019 - Peters F. , HEC Liège