Media type: E-Article Title: Solving the Group Multirole Assignment Problem by Improving the ILOG Approach Contributor: Zhu, Haibin; Liu, Dongning; Zhang, Siqin; Teng, Shaohua; Zhu, Yu imprint: Institute of Electrical and Electronics Engineers (IEEE), 2017 Published in: IEEE Transactions on Systems, Man, and Cybernetics: Systems Language: Not determined DOI: 10.1109/tsmc.2016.2566680 ISSN: 2168-2216; 2168-2232 Origination: Footnote: