Q. Khalid, M. Lujak, A. Fernández, and A. Doniec. DCAI (Special Sessions), volume 801 of Advances in Intelligent Systems and Computing, page 149-156. Springer, (2018)
Q. Khalid, A. Fernández, M. Lujak, and A. Doniec. PAAMS (Workshops), volume 1047 of Communications in Computer and Information Science, page 234-245. Springer, (2019)