∙ Seoul National Univ., Industrial Engineering(B.S.)
∙ Seoul National Univ., Industrial Engineering(M.S.)
∙ Seoul National Univ., Industrial Engineering(Ph.D.)
Special Researcher, Automation and Systems Research Institute, Seoul National Univ.
Assistant Professor, Dept. of Information & Management, Youngsan Univ.
Professor, Division of Business Administration, Hanyang Cyber Univ.
Chair, Service, Operations Management and Logistics Major, Hanyang Cyber Univ.
Dean, Office of Contents and Systems Management, Hanyang Cyber Univ.
Chair, Contents Working Group, National IT Industry Promotion Agency(NIPA)
Chair, Advisory Committee of XML Tax Invoice Certification, National IT Industry Promotion Agency(NIPA)
Director, Society for e-Business Studies
Secretary, The Korean OR/MS Society