Notice: Individual students, nonprofit libraries, or schools are permitted to make fair use of the CIMC 2015 papers and its solutions. Republication, systematic copying, or multiple reproduction of any part of this material is permitted only under license from the IMC Executive Board. Requests for such permission should be made by e-mailing Mr. Wen-Hsien SUN ccmp@seed.net.tw

History of CIMC 2015