This two-volume set (LNAI 9875 and LNAI 9876) constitutes the refereed proceedings of the 8th
International Conference on Collective Intelligence ICCCI 2016 held in Halkidiki Greece in
September 2016. The 108 full papers presented were carefully reviewed and selected from 277
submissions. The aim of this conference is to provide an internationally respected forum for
scientific research in the computer-based methods of collective intelligence and their
applications in (but not limited to) such fields as group decision making consensus computing
knowledge integration semantic web social networks and multi-agent systems.
