Computational Collective Intelligence : 9th International Conference, ICCCI 2017, Nicosia, Cyprus, September 27-29, 2017, Proceedings, Part II - Nguyen, Ngoc Thanh.; Papadopoulos, George A.; Jędrzejowicz, Piotr.; Trawiński, Bogdan.; Vossen, Gottfried. (Springer International Publishing : Imprint: Springer, 2017)