Block rearranging elements within matrix columns to minimize the variability of the row sums. - Kris Boudt; Edgars Jakobsons; Steven Vanduffel (4OR, 2018)

Optimizing block-based maintenance under random machine usage. - Bram de Jonge; Edgars Jakobsons (Eur. J. Oper. Res., 2018)