See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/226110585 Collective Intelligence and Practice-Based Innovation: An Idea Evaluation Method Based on Collective Intelligence Chapter · January 2012 DOI: 10.1007/978-3-642-21723-4_12 CITATIONS 2 READS 135 2 authors: Juho Salminen Lappeenranta University of Technology 26 PUBLICATIONS 61 CITATIONS SEE PROFILE Vesa Harmaakorpi Lappeenranta University of Technology 50 PUBLICATIONS 700 CITATIONS SEE PROFILE All content following this page was uploaded by Juho Salminen on 31 December 2016. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.