1999 - 2005 Director of Graduate Programs in Industrial Engineering
1990 - 1995 and 2000 (Spring) Director of the Operations Research Program
2003 - 2006 Academic Advisor Department of Applied Mathematics, Polytechnic University of Hong Kong, Hong Kong
2002 - 2006 Academic AdvisorDepartment of Industrial Engineering and Engineering Management, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong
1995 - 2000 University Visiting Examiner Chinese University of Hong Kong, Hong Kong
1995 - 2000 State Representative and Advisor of Information Technology Appointed by Governor James B. Hunt, Jr. of the State of North Carolina.
2004 (Summer) Visiting Professor
2002 (Spring) Visiting Professor
1999 (Summer) Distinguished Visiting Professor
1999 (Summer) Distinguished Technical Advisor
1997 (Summer) Distinguished Invited Lectureship
1996 (Summer) Distinguished Visiting Professor
1995 (Summer) Visiting Professor
1995 (Summer) Distinguished Invited Lectureship
1994 (Summer) Visiting Professor
1994 (Summer) Distinguished Visiting Professor
1992 (Fall) Visiting Professor
1992 (Summer) Visiting Professor
1989 (Summer) Visiting Technical Advisor
1988 (Winter) Visiting Expert
1987 - 88 SupervisorSupervising members of technical staff to conduct R/D projects for AT&T domestic telecommunications network planning.
Exploited advanced mathematical programming techniques and parallel mini-super computer capabilities to solve very large scale network optimization problems.
Successfully built the Inter-city Facility Planning (IFP) system for AT&T domestic network planners that led to the 1988 EUO Eagle Award for the group.
1986 - 87 Department ManagerChief architecture in designing and engineering integrated data networking capabilities for 22 AT&T domestic and overseas factories
Co-chair of AT&T Factory Data Networking Steering Committee
Planning, reviewing and monitoring AT&T Bell Laboratories research projects and coordinating AT&T Information Systems product development for computer integrated manufacturing.
AT&T representative for MAP-Fiber Optics Special Interest Group.
1985 - 86 Distinguished Member of Technical StaffDesigning and developing computer aided planning systems for AT&T Communications network planners to automate their network planning processes.
Successfully designed and implemented a computerized network facility capacity planning system that solves AT&T nationwide transmission network plans with one million variables and four hundred thousand constraints via a modified Karmarkar's algorithm, this work was cited as the "Hottest Hits of Bell Laboratories" by Bell Lab News.
1980 - 85 Senior Member of Research StaffModeling and controlling various advanced manufacturing technologies, designing and developing computer aided manufacturing systems.
Designed and implemented a computer aided manufacturing system to automate the optical fiber shop at AT&T Atlanta factory; the system (LITES) selects the most economic way to build multi-mode, single-mode, and underseas cable systems; it saved AT&T 12 million dollars per year.
Developed a computer aided material slitting system for the cable slitting process at AT&T Baltimore, Hawthorn and Omaha Works.
Developed a VLSI memory chip repair strategy for the 64K DRAM product line at AT&T Merrimack Valley and Oklahoma Works.
Developed a system to detect electrical shorts and opens for the printed circuit board product line at AT&T Richmond and North Carolina Works.
1979 - 80 Assistant ProfessorTaught graduate and undergraduate courses on Linear Programming & Network Flows, Integer & Dynamic Programming and Mathematical Modeling
1974 - 76 Second Lieutenant Platoon Leader
This page is currently edited by Ye Tian (ytian4@ncsu.edu).