INVENRELATION - ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿ ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿ Wherever, whenever, invention will always happen at places where there are thoughts. The purpose of this book is trying to realize the goal about generating invention ideas systematically. ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿ Shih Yu Chang is an associate professor with the Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan. His research interests are intelligence and information networks.