hal-01869545 title_s CONSISTENT PROCEDURES FOR MULTICLASS CLASSIFICATION OF DISCRETE DIFFUSION PATHS auteur Christophe Denis, Charlotte Dion, Miguel Martinez journal Scandinavian Journal of Statistics volume 27 numero 2 pages 516-554 doi 10.1111/sjos.12415 fichier_hal https://hal.science/hal-01869545/document annee 2019