2015 8th International Symposium on Computational Intelligence and Design (ISCID 2015) will take place in Hangzhou, China, between 12-13 December, 2015. This symposium provides an idea-exchange and discussion platform for the world's engineers and academia to share cutting-edge information, address the hottest issue in computational intelligence and design, explore new technologies, exchange and build upon ideas. We're certain you will find the city of Hangzhou and the surrounding area to be most pleasant and it will be our distinct pleasure to welcome each of you to the ISCID.