Chairs

• Leon Lasdon, 1995-97
• Jong-Shi Pang, 1997-98
• Michael C. Ferris, 1998-99
• Gérard P. Cornuéjols, 1999-2000
• Robert Vanderbei, 2000-01
• Robert M. Freund, 2001-02
• Renato Monteiro, 2002-04
• Tamás Terlaky, 2004-06
• John R. Birge, 2006-2008
• Nick Sahinidis, 2008-2010

Vice Chairs

• Shabbir Ahmed -- Stochastic Programming, 2006-08
• Mihai Anitescu -- Linear Programming and Complementarity, 2005-2007
• Miguel Anjos -- Linear Programming and Complementarity, 2009-2011
• Alper Atamtürk -- Integer Programming, 2008-2009
• Richard Barr -- Network Flow Programming, 1999-2001
• Stephen Billups -- Linear Programming and Complementarity, 1999-2001
• Andrew Boyd -- Integer Programming, 1995-97
• Sam Burer -- Linear Programming and Complementarity, 2008-2009
• Sebastian Ceria -- Integer Programming, 1997-99
• Ismael de Farias -- Integer Programming, 2003-2005
• Steven Dirkse -- Computational Optimization and Software, 2009-2011
• Chanaka Edirisinghe -- Stochastic Programming, 1998-2000
• Lisa Fleicher -- Network Flow Programming, 2003-2005
• Michael Friedlander -- Nonlinear Programming, 2006-08
• Kevin C. Furman -- Global Optimization, 2008-10
• Ignacio Grossmann -- Global Optimization, 2006-08
• Oktay Günlük -- Integer Programming, 2009-2011
• Julie Higle -- Stochastic Programming, 1995-98
• Kamal Jain -- Networks, 2008-2009
• Eva Lee -- Integer Programming, 2001-2003
• Jon Lee -- Integer Programming, 1999-2001
• Janny Leung -- Network Flow Programming, 1997-99
• Sven Leyffer -- Nonlinear Programming, 2004-06
• Tom McCormick -- Network Flow Programming, 1995-97
• Sanjay Mehrotra -- Computational Optimization and Software, 2005-2007
• Renato Monteiro -- Linear Programming and Complementarity, 1995-97
• Renato Monteiro -- Nonlinear Programming, 2000-02
• David P. Morton -- Stochastic Programming, 2000-02
• Lewis Ntaimo -- Stochastic Programming, 2008-10
• Jim Orlin -- Network Flow Programming, 2001-2003
• Panos Pardalos -- Global Optimization, 1995-98
• Janos D. Pinter -- Global Optimization, 2002-04
• Florian Potra -- Linear Programming and Complementarity, 2003-2005
• Mauricio Resende -- Networks, 2009-2011
• Jean-Philippe P. Richard -- Integer Programming, 2005-2007
• Ted Ralphs -- Computational Optimization and Software, 2008-2009
• Andrzej Ruszczynski -- Stochastic Programming, 2004-06
• Nick Sahinidis -- Global Optimization, 1998-2000
• Uday Shanbhag -- Nonlinear Programming, 2008-10
• Siegfried Schaible -- Nonlinear Programming, 1995-98
• Alexander Shapiro -- Stochastic Programming, 2002-04
• Hanif D. Sherali -- Global Optimization, 2000-02
• Mohit Tawarmalani -- Global Optimization, 2004-06
• Tamás Terlaky -- Linear Programming and Complementarity, 2001-2003
• Paul Tseng -- Nonlinear Programming, 1998-2000
• Yin Zhang -- Nonlinear Programming, 2002-04
• Yinyu Ye -- Linear Programming and Complementarity, 1997-99

Secretaries/Treasurers

• Nick Sahinidis, 1995-98
• Sharon K. Filipowski, 1998-2001
• Stephen Billups, 2001-2004
• Eva Lee, 2005-2007
• Marina Epelman, 2008-2011

Newsletter Editors

• Eva Lee, 2007-2008