- The 2nd Multidisciplinary International Conference on Scheduling : Theory and Applications MISTA 05
- SIAM Annual Meeting
- The 8th International Workshop on Nature Inspired Distributed Computing (NIDISC'05)
- 4th International Symposium of Data Envelopment Analysis
- ESM'2005
- Scheduling in Computer and Manufacturing Systems
- International Mass Customization Meeting (IMCM'05): Concepts ' Tools ' Realization
- Veszprem Optimization Conference: Advanced Algorithms (VOCAL)
- Distributed & Parallel Computing Techniques for Agents and Autonomous Computing
- International Business & Economics Research and Teaching Conference (IBER )
- European Applied Business Research Conference (EABR)
- Fifth International Conference on Integrated Formal Methods (IFM)
- Third International Conference on Advanced Computational Methods in Engineering
- Tenth International Conference on Tools and Algorithms for the Construction and Analysis of Systems
- DASD 2005 Design, Analysis, and Simulation of Distributed Systems
- Sixth SIAM Conference on Control and Its Applications, being held jointly with the 2005 SIAM Annual
- Twelfth Copper Mountain Conference on Multigrid Methods
- The 2nd Montreal Scientific Computing Days
- Workshop on Massive Geometric Data Sets in connection with SoCG 05
- Nordic MPS '04