2003 춘계 한국경영과학회/대한산업공학회 공동학술대회, 2003-05-16
대한산업공학회, page. 356 - 36, 2002-10-12
EUROXXI2006, Reykjavik, 2006-07-01
한국경영과학회/대한산업공학회, page. 109 - 113, 2002-05-03
INFORMS International 2001
대한산업공학회/한국경영과학회, page. 378 - 382, 2002-05-03
Proceedings of the 7th Annual International Conference on Industrial Engineering, page. 510 - 513, 2002-10-24
Proceedings of the 7th Annual International Conference on Industrial Engineering, page. 487 - 489, 2002-10-24
한국경영과학회 추계학술대회, 2005-10-29
Proceedings of 2005 Fall Conference of the KORMS, page. 548 - 553, 2005-10-29
한국경영과학회 추계학술대회, 2005-10-29
Proceedings of the 7th Annual International Conference on Industrial Engineering, page. 302 - 305, 2002-10-24
Proceedings of 2006 Fall Conference of the KORMS, page. 511 - 513, 2005-10-29
INFORMS Annual Meeting
5th Asia-Pacific Industrial Engineering and Management Systems Conference, 2004-12-01
대한산업공학회 추계학술대회, 1999-10-01
Proceedings of the 7th Annual International Conference on Industrial Engineering, page. 411 - 414, 2002-10-24
대한산업공학회, 2002-10-12