2005

• EURO MC 2005, 17th EURO Mini Conference: Continuous Optimization in Industry – Pécs (Hungary), June 29 – July 1, 2005.
• 3rd Sino-Japanese Optimization Meeting, Singapore, October 31 – November 2, 2005. (cluster chair: T.Tanaka)

2006

• 19th International Symposium on Mathematical Programming, Rio de Janeiro (Brazil), July 30 – August 4, 2006. (cluster chair: J.P.Crouzeix)

2007

• International Conference on Nonlinear Analysis and Optimization, Isfahan (Iran), April 25-27, 2007 (cluster chairs: N.Hadjisavvas and J.Zafarani).
• Fifth International Conference on Nonlinear Analysis and Convex Analysis (NACA2007), Hsinchu (Taiwan), May 31-June 4, 2007 (WGGC cluster chair L.Martein).
• 22nd European Conference on Operational Research (EURO XXII 2007), Prague (Czech Republic), July 8-11, 2007 (cluster chair: L.Martein).
• 7th International Conference on Optimization: Techniques and Applications (ICOTA7), Kobe (Japan), December 12-15, 2007 (cluster chair: T.Tanaka).

2008

• Asian Conference on Nonlinear Analysis and Optimization, Matsue city, Japan, September 14-18, 2008.
• International Symposium on Variational Analysis and Optimization (ISVAO), Kaohsiung, Taiwan, September 28-30, 2008.

2009

• 2nd International Conference on Nonlinear Analysis and Optimization, Isfahan, Iran, May 13-15, 2009.
• EURO XXII Conference, Bonn, Germany, July 5-8, 2009 (session organizer: G.P. Crespi)
• 20th International Symposium of Mathematical Programming, Chicago, USA, August 23- 28, 2009 (session organizer: Didier Aussel).
• IX International Seminar in Optimization and Related Areas, Lima, Peru, October 5-9, 2009.

2010

• Training Programme on Optimization Theory and Applications, New Delhi, India, February 10-14, 2010.
• Optimization and its Applications, Varanasi, India, February 16-18, 2010 (ICOIA-BHU-2010, organizer: S.K. Mishra, shashikant.dr@gmail.com).
• 4th Workshop on Optimization and Variational Analysis, Elche, Spain, June 14-16, 2010.
• Nonlinear Optimization, Variational Inequalities and Equilibrium Problems, Erice, Italy, July 2-10, 2010.
• 24th European Conference on Operational Research (EURO XXIV), Lisbon, Portugal, July 11-14, 2010.
• International Conference on Continuous Optimization (ICCOPT) 2010, Santiago, Chile. July 24-25, Winter School. July 26-29, Conference.
• International Conference on Optimization, Simulation and Control, Ulaanbaatar, Mongolia July 25-28, 2010 (Altannar Chinchuluun, altannar@ufl.edu).
• Second South Pacific Conference on Mathematics (main topics: Optimization and Control), Noumea, New Caledonia, August 30 – September 3, 2010.
• Toulouse Global Optimization workshop 2010 (TOGO10), Toulouse, France, August 31- September 3, 2010.
• International Conference on Operations Research, Munich, Germany, September 1-3, 2010. Special session on “Generalized Convexity and Continuous Optimization” organized by Joachim Gwinner [joachim.gwinner@unibw-muenchen.de]. Deadline: May 7, 2010.
• Convexity and Applications, Iwonicz Zdroj, Poland, September 5-10, 2010.
• Second Asian Conference on Nonlinear Analysis and Optimization, Phuket, Thailand, September 9-12, 2010.
• Numerical Optimization and Applications in Engineering (NUMOPEN-2010), Bellaterra, Barcelona, Spain, October 13-15, 2010.
• JBHU 2010 : Analyse Variationnelle, Optimisation et Applications, Bayonne, France, October 25-27, 2010.
• Advances in Optimization and Related Topics (ADORT-2010), Bellaterra, Barcelona, Spain, November 29 – December 3, 2010.
• The 8th International Conference on Optimization: Techniques and Applications (ICOTA 8), Shanghai, China, December 10-13, 2010.