International Conference on Robust Statistics - 2023

8:30 - 9:00 (30min)

Welcome

9:00 - 9:55 (55min)

Keynote - Extreme value inference for heterogeneous power law data

Auditorium 3

John H.J. Einmahl (chairman: Rik Lopuhaä)

https://icors2023.sciencesconf.org/data/program/Keynote_Einmahl.pdf

10:00 - 11:30 (1h30)

S2: In honor of David Tyler (A3)

Auditorium 3

Chairman: Klaus Nordhausen and Mengxi Yi

› High breakdown regularized covariance matrices - David Tyler, Department of Statistics, Rutgers University 10:00-10:30 (30min)

› Directional distributions and the half-angle principle - John Kent, University of Leeds 11:00-11:30 (30min)

10:00 - 11:20 (1h20)

C5: Processes and likelihood methods (A5)

Auditorium 5

Chairman: Claudio Agostinelli

› Asymptotic behavior of the Laplacian quasi-maximum likelihood estimator of affine causal processes - Jean-Marc Bardet, Université Paris 1 Panthéon-Sorbonne 10:00-10:20 (20min)

› Weighted likelihood methods for torus data - Luca Greco, University Giustino Fortunato 10:20-10:40 (20min)

› New perspectives in sample complexity of Robust Markov Decicion Processes - Pierre Clavier, Centre de Mathématiques Appliquées - Ecole Polytechnique, Inria, Paris 10:40-11:00 (20min)

› Robust estimation for Markovian mixing processes - Alexandre Lecestre, University of Luxembourg 11:00-11:20 (20min)

11:30 - 13:30 (2h)

Lunch

Administrative restaurant

13:30 - 15:00 (1h30)

I5: Robustness in survey sampling (A3)

Auditorium 3

Chairman: David Haziza

› Robust imputation procedures in the presence of influential units in surveys - David Haziza, University of Ottawa 13:30-14:00 (30min)

› Bias control for M-quantile-based small area estimators - Francesco Schirripa Spagnolo, University of Pisa - Università di Pisa 14:00-14:30 (30min)

› Revivals : An R Package for Robust Estimation in Survey Sampling - Cyril Favre-Martinoz, Insee, Direction Générale, Division Organisation et Relations Extérieures 14:30-15:00 (30min)

13:30 - 14:50 (1h20)

C7: High dimension and regularization (A5)

Auditorium 5

Chairman: Peter Filzmoser

› Robust estimation for high dimensional generalized linear models - Claudio Agostinelli, University of Trento 13:30-13:50 (20min)

› The SgenoLasso, a new Lasso method dedicated to extreme observations in genomics - Charles-Elie Rabier, IMAG 13:50-14:10 (20min)

› Robust flexible GLM for high-dimensional data containing mixed variable types penalized with a combination of various penalty terms - Lise Tubex, Department of Mathematics, University of Antwerp - imec 14:10-14:30 (20min)

› Elasso in estimating the signal dimension of ICA - Mengxi Yi, Beijing Normal University 14:30-14:50 (20min)

13:30 - 14:50 (1h20)

C6: Robust inference (A4)

Auditorium 4

Chairman: Yannick Baraud

› Robust and Efficient Post-selection Inference - Anand Vidyashankar, George Mason University, Fairfax 13:30-13:50 (20min)

› Universal closed-form confidence intervals for the ratio of two general population means in the paired design - Tsung-Shan Tsou, Institute of Statistics, National Central University, Taiwan 13:50-14:10 (20min)

› Robustness under missing data: a comparison with special attention to inference - Carole Baum, Department of Mathematics, University of Liège 14:10-14:30 (20min)

› A Computationally Efficient Framework for Robust Estimation - Yuming Zhang, University of Geneva 14:30-14:50 (20min)

15:00 - 15:30 (30min)

Coffee break

Cafeteria

15:30 - 17:30 (2h)

I6: Robust clustering I (A3)

Auditorium 3

Chairman: Luis Angel Garcia-Escudero

› Robust estimation and clustering under heavy tails - Andrea Cerioli, University of Parma 15:30-16:00 (30min)

› On simulating skewed and cluster-weighted data for studying performance of clustering algorithms - Perrotta Domenico, European Commission, Joint Research Centre (JRC) 16:00-16:30 (30min)

› Mendelian randomization: A new robust causal effect estimator using summary data - Alfonso Garcia-Perez, Department of Statistics. Universidad Nacional de Educación a Distancia 16:30-17:00 (30min)

› Hunting bias through trimming - Hristo Inouzhe, Basque Center for Applied Mathematics, Bilbao 17:00-17:30 (30min)

15:30 - 17:30 (2h)

C8: Robust multivariate data analysis (A5)

Auditorium 5

Chairman: Mia Hubert

› Robust Estimation of Conditional ROC Curves - Ana Bianco, University of Buenos Aires and CONICET 15:30-15:50 (20min)

› Robust classification tool for three-way data based on the SIMCA methodology - Valentin Todorov, United Nations Industrial Development Organization, Vienna 15:50-16:10 (20min)

› Multigroup classification by a robust trace ratio method - M. Rosário Oliveira, CEMAT and Department of Mathematics, Instituto Superior Tecnico, University of Lisbon 16:10-16:30 (20min)

› Robustness Properties of Correlation Measures in Ordinal Discrete Data - Max Welz, Erasmus University Rotterdam 16:30-16:50 (20min)

› Robust Maximum Association Estimators of a General Regression Model - Christophe Croux, EDHEC Business School, Lille 16:50-17:10 (20min)

› Generalized Spherical Principal Component Analysis - Sarah Leyder, University of Antwerp 17:10-17:30 (20min)

19:30 - 23:00 (3h30)

Gala Dinner