Kudu herd optimization. - Julien Boelaert (IEEE Conf. of Intelligent Systems, 2012)

SOMbrero: An R Package for Numeric and Non-numeric Self-Organizing Maps. - Julien Boelaert; Laura Bendhaiba; Madalina Olteanu; Nathalie Villa-Vialaneix (WSOM, 2014)

Bagged Kernel SOM. - Jérôme Mariette; Madalina Olteanu; Julien Boelaert; Nathalie Villa-Vialaneix (WSOM, 2014)