2010년 한국원예학회 춘계학술발표회, 2010-05-28
APIEMS (Asia-Pacific Industrial Engineering and Management Systems), 2009-12-14
The 10th Asia Pacific Industrial Engineering and Management Systems Conference, 2009-12-14
Asia Pacific Industrial Engineering and Management Systems Conference, 2010-12-07
Proceedings of the Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, 2008-05-16
The Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, 2008-05-16
Joint Conference of Korean Institute of Industrial Engineers and Korean Operations Research and Management Science Society, 2010-06-03
INFORMS Annual Meeting, 2007-11-04