• Network Retrofit and Routing Strategies, funded by the National Science Foundation through the Mid-America Earth Quake Center, 2002-2004, $ 320,000
• Network Economic Loss: Extensions to Regional Analysis, funded by the National Science Foundation through the Mid-America Earth Quake Center, 2002-2004, $ 210,000
• Evaluation of Episodic and Seasonal Emission Controls for Transportation in Illinois, 2000-2001, funded by the Illinois Transportation Research Center and Illinois Department of Transportation, $ 151,982
• GIS Standards for Saudi Arabia, version 1.0, funded by Ar-Riyadh Development Authority, Saudi Arabia, 1999-2000, $24,800
• Bus Information System: A User Friendly Interactive System, funded by the Champaign-Urbana Mass Transit District, 1998-1999, $ 51,606
• Regional Economic Flows for Transportation Networks, funded by the National Science Foundation through the Mid-America Earth Quake Center, 1998-1999, $ 98,000

International Projects:

• Economic Imapcts of Transportation Network Under Unscheduled Events, Mar 2003 ~ Feb 2004, $22,600, MOST
• Development of Location-Based Services for Korea, Jan 2003 ~ Nov 2003, $120,000, MOCT
• Development of Geo-Coding Standard for Korea, Mar 2002 ~ May 2002, $14,870, KSA
• Development of Standard Interface for Geo-spatial Data, July 2001 ~ Nov 2001, $40,000, MOIC
• Develoment of Real-Time Traffic Information Dissermination System, Oct 2000 ~ Sep 2001, $240,000, MOCT
• Feature Cataloguing Standard for Korea, May 2000 ~ Dec 2000, $30,000, KNGI
• National Metdata Standard for Korea, Dec 1999 ~ Dec 2000, $20,000, KNGI
• International GIS Standards Review and Stategy for National Adoption for Korea, Apr 1999 ~ Dec 1999, $20,000, KCA
• Development of National Strategy for Geo-Spatial Data Sharing in Korea, Jan 1999 ~ Dec 1999, $75,000, MOIC
• Real-Time Traffic Data Collection using PCS, Sep 1998 ~ Jul 1999, $60,000, MOST
• Developmentof Intelligent System for Traffic Forecasts, Apr 1998 ~ Dec 1998, $15,872, MOCT
• Development of GIS Tools for Urban Planning, Dec 1997 ~ Nov 1999, $135,000, MOST

MOST: Ministry of Science and Technology, Korea

MOCT: Ministry of Construction and Transportation, Korea

MOIC: Ministry of Information and Communication, Korea

KCA: Korea Computerization Agency

KNGI: Korea National Geographic Institute

KSA: Korea Standards Association

Past Projects:

Expanding Environmental Trends Hypertext Information System Prototype and Development of Document System, funded by U.S. Army Environmental Policy Institute, DACA88-92-D-0005, 1993-1994, $76,075.

Development of Innovative Approaches to Policy Decision Making, funded by U.S. Army Environmental Policy Institute, DACA88-92-Q-0491, 1992-1993, $89,995.

Environmental Challenges in the Future, funded by U.S. Army Environmental Policy Institute, DACA88-91-Q-0005, DACA88-91-Q-0169, DACA88-91-Q-0493, and DACA88-91-Q-0508, 1990-1992, $329,417.

Army Master and Environmental Planning Process Integration, funded by U.S. Army Construction Engineering Research Laboratory, DACA88-90-D0028-09, 1990-1991, $89,994.

US-Sweden Cooperative Research: Building and Solving a Bilevel Programming Transportation Model in a Mixed Economic System, funded by National Science Foundation, INT-89-22470, 1990-1993, $15,150.

Developing a Prototype Regional Information System on Impact of Infrastructure Investments in Kenya, funded by Office of Strategic Initiative, U.S. Corps of Engineers, 1989-1990, Project No. DACA88-90-D-0003-6, $22,980.

Developing an Integrated Decision Support System for Army Installation Management and Planning, funded by U.S. Army Construction Engineering Research Laboratory, 1988, Project Nos. 88-88-D-0004-19, DACA-88-88-D-0004-27, DACA88-88-D-0004-51 and DACA88-90-Q-0087, $105,058.

Expert Systems in Environmental Engineering and Planning. Funded by U.S. Army Construction Engineering Research Laboratory, 1988, Project No. DACA-88-88-D0022 and DACA-88-88-0013-0028, $59,921.

Development of an Archaeological Expert System. Funded by U.S. Army construction Engineering Research Laboratory, 1988, Project No. DACA-88-88-D-0013-0026 and DACA-88-88-D-0013-37, $74,854.

Testing Solution Algorithms for Bilevel Programming Transportation Models, funded by National Science Foundation, Project No. SES-8718146, 1988, $47,247 including $8,000 for REU.

Developing Efficient Algorithms for Solving Integrated Urban Activity Models based on Wilson's Commodity Flow Models, funded by National Science Foundation, Project No. SES-8712173, 1987-1988, $37,450 including $8,000 for REU.

Development of a Cognitive Model of the Facility Planners. Funded by U.S. Army Construction Engineering Research Laboratory, 1986-1987, Project No. DACA88-86-D-0006-40, $24,994.