- AGIFORS Annual Symposium 2003
- IPCO X
- ICINCO 2004 - International Conference on Informatics in Control, Automation and Robotics
- ICETE 2004 -International Conference on E-business and Telecommunication Networks
- 4th European Conference on EVOLUTIONARY COMPUTATION IN COMBINATORIAL OPTIMIZATION (EvoCOP 2004)
- NINTH INTERNATIONAL WORKSHOP ON PROJECT MANAGEMENT AND SCHEDULING
- INFORMATION SOCIETY 2003 Subconference on THEORETICAL COMPUTER SCIENCE
- Model-based Testing of Reactive Systems
- The 19th ACM Symposium on Applied Computing (SAC 2004)
- The 47th European Study Group with Industry and The Mathematics for Industry Workshop
- SIAM Conference on Discrete Mathematics (DM04)
- Perspectives on Nonlinear Equations and Optimization
- Eleventh International Congress on Computational and Applied Mathematics
- Fourth workshop of the ERCIM Working Group on MATRIX COMPUTATIONS AND STATISTICS
- SIAM Conference on Imaging Science (IS04)
- The Eleventh SIAM Conference on Parallel Processing for Scientific Computing
- 2nd Workshop on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks
- 7th International Conference on Principles of Distributed Systems: OPODIS 2003
- 7th INTERNATIONAL WORKSHOP ON HYBRID SYSTEMS : COMPUTATION AND CONTROL (HSCC 2004)
- CologneTwente Workshop on Graphs and Combinatorial Optimization (CTW 2004)