- 3rd International Conference on FUN with Algorithms (FUN 2004)
- Conference on Applications of Discrete Mathematics and Theoretical Computer Science
- DIMACS Workshop on Data Quality, Data Cleaning and
- THE FUTURE BUSINESS TECHNOLOGY CONFERENCE 2004
- The European Conference on Combinatorial Optimization ECCO XVII 2004
- XII CLAIO ( XII Latin-Ibero-American Conference on Operations Research )
- CART Data Mining 2004
- CART Data Mining 2004
- 2004 IEEE Annual International Engineering Management Conference
- Fourth International Workshop on Ant Colony Optimization and Swarm Intelligence
- 2nd International Conference on Soft Methods in Probability and Statistics
- The International Applied Business Research Conference 2004
- Escuela Latinoamericana de Verano de Investigacin Operativa (X ELAVIO)
- 11TH ANNUAL EUROPEAN CONCURRENT ENGINEERING CONFERENCE'2004
- INDUSTRIAL SIMULATION CONFERENCE 2004
- INFORMS Applied Probability Society Conference
- Winter Simulation Conference 2004
- INFORMS Computing Society Conference
- INFORMS Marketing Science Conference
- 3rd European Conference on Research Methodology for Business and Management Studies