Young Myoung Ko, Ph.D Department Industrial and Management Engineering Pohang University of Science and Technology (POSTECH) 77, Cheongam-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do, Korea, 790-784 Office: +82-54-279-2373 Fax: +82-54-279-2870 email: youngko (at) postech (dot) ac (dot) kr |