- IASTED International Conference on Databases and Applcations - DBA 2005
- 4th International Symposium of Data Envelopment Analysis
- European Applied Business Research Conference (EABR)
- 37th Annual HAWAI'I INTERNATIONAL CONFERENCE ON SYSTEM SCIENCES
- 6th World Congress on Structural and Multidisciplinary Optimization (WCSMO6)
- Second International Conference on Modeling, Simulation, and Applied Optimization (ICMSAO' 07)
- SIAM Annual Meeting
- Conference on Applications of Discrete Mathematics and Theoretical Computer Science
- IPCO X
- XIV INTERNATIONAL SYMPOSIUM ON MATHEMATICAL METHODS APPLIED
- III Colombian Congress and the I International Andean conference on Operations Research - CCIO-2004
- Symposium on Scientific Computing and Mathematical Software in Emerging Sciences and Technology
- WEA 2005 4th International Workshop on Efficient and Experimental Algorithms
- 3rd Int'l Workshop on Computational Intelligence in Economics and Finance (CIEF 2003)
- International Conference on Computational Methods (ICCM 2004)
- The 8th International Workshop on Nature Inspired Distributed Computing (NIDISC'05)
- MIDWEST BUSINESS ADMINISTRATION ASSOCIATION CONFERENCE
- International Symposium on Dynamical System and Numerical Analysis
- Workshop on Integer Programming and Continuous Optimization
- The 28th South African Symposium on Numerical and Applied Mathematics (SANUM 2004)
