- 6th ESICUP Meeting
- World Congress on Nature & Biologically Inspired Computing (NaBIC 2009)
- 8th Annual Hawaii International Conference on Statistics, Mathematics and Related Fields
- VIII BRAZILIAN WORKSHOP ON CONTINUOUS OPTIMIZATION
- The 6th International Conference on Autonomic Computing
- International Conference on Computers & Industrial Engineering (CIE39)
- IFIP WG 8.2 Conference: The role of IS in leveraging the intelligence and creativity of SMEs
- The 2009 IEEE Joint Conference on Computational Sciences and Optimization (IEEE CSO 2009)
- The First International Conference on Parallel, Distributed and Grid Computing for Engineering
- The 7th International Conference on Computing, Communications and Control Technologies (CCCT 2009)
- 2009 IEEE Congress on Evolutionary Computation (IEEE CEC 2009)
- The 2nd International Multi-Conference on Engineering and Technological Innovation (IMETI 2009)
- 2009 World Congress on Computer Science and Information Engineering (CSIE 2009)
- OPT 2008 Optimization for Machine Learning - NIPS*2008 Workshop
- V Latin-American Algorithms, Graphs and Optimization Symposium (LAGOS'09)
- 41st annual convention of OR society of india
- World Congress on Nature & Biologically Inspired Computing (NaBIC 2009)
- The 6th International Industrial Engineering Conference
- 12th Annual Conference of Society of Operations Management
- 2009 INFORMS International Conference on Service Science
