Chair: Jeff Linderoth, 2025-26
Chair-elect: Simge Kucukyavuz, 2026-27
Vice Chairs:
- Computational Optimization and Software: Bo Zeng, 2026-27
- Global Optimization: Rohit Kannan, 2025-26
- Integer and Combinatorial Optimization: Joe Paat, 2026-27
- Linear and Conic Optimization: Lijun Ding, 2026-27
- Network Optimization: Andre Cire, 2026-27
- Nonlinear Optimization: Raghu Bollapragada, 2025-26
- Optimization Under Uncertainty: Johannes Royset, 2025-26
- Machine Learning: Salar Fattahi, 2026-27
Secretary, Treasurer, New Member Liaison: Yongjia Song, 2026-27
INFORMS Subdivision Council Representative: Oktay Gunluk, 2025-26
Web editor: Sertalp B. Çay
Past Officers:
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, 2006-08
- Nick Sahinidis, 2008-10
- Jon Lee, 2010-12
- Sanjay Mehrotra, 2012-14
- Suvrajeet Sen, 2014-16
- David Morton, 2017-18
- Daniel Bienstock, 2019-20
- Alper Atamturk, 2021-22
- Oktay Gunluk, 2023-24
Vice Chairs
- Shabbir Ahmed -- Stochastic Programming, 2006-08
- Mihai Anitescu -- Linear Programming and Complementarity, 2005-07
- Miguel Anjos -- Linear Programming and Complementarity, 2009-11
- Alper Atamtürk -- Integer Programming, 2008-09
- Necdet Serhat Aybat -- Nonlinear Optimization, 2017-18
- Baski Balasundaram -- Networks, 2011-13
- Richard Barr -- Network Flow Programming, 1999-2001
- Amitabh Basu -- Integer and Discrete Optimization, 2016-17
- Güzin Bayraksan -- Optimization Under Uncertainty, 2017-18
- Albert Berahas -- Nonlinear Optimization, 2021-22
- Hande Benson -- Computational Optimization and Software, 2016-2017
- Stephen Billups -- Linear Programming and Complementarity, 1999-01
- Merve Bodur -- Integer and Discrete Optimization, 2020-21
- Vladimir Boginski -- Network Optimization, 2013-15
- Brian Borchers -- Computational Optimization and Software, 2011-13
- Andrew Boyd -- Integer Programming, 1995-97
- Austin Buchanan -- Network Optimization, 2016-17
- Sam Burer -- Linear Programming and Complementarity, 2008-09
- Sebastian Ceria -- Integer Programming, 1997-99
- Ying Cui -- Nonlinear Optimization, 2023-24
- Frank E. Curtis -- Nonlinear Programming, 2010-12
- Ismael de Farias -- Integer Programming, 2003-05
- Santanu Dey -- Integer Programming, 2011-13
- Steven Dirkse -- Computational Optimization and Software, 2009-11
- Chanaka Edirisinghe -- Stochastic Programming, 1998-2000
- Yuri Faenza -- Integer and Discrete Optimization, 2022-23
- Lisa Fleischer -- Network Flow Programming, 2003-05
- Michael Friedlander -- Nonlinear Programming, 2006-08
- Kevin C. Furman -- Global Optimization, 2008-10
- Andres Gomez -- Global Optimization, 2023-24
- Ignacio Grossmann -- Global Optimization, 2006-08
- Oktay Günlük -- Integer Programming, 2009-11
- Akshay Gupte -- Integer and Discrete Optimization, 2018-19
- Georgina Hall -- Global Optimization, 2019-20
- Julie Higle -- Stochastic Programming, 1995-98
- Kamal Jain -- Networks, 2008-09
- Ruiwei Jiang -- Optimization Under Uncertainty, 2019-20
- Aleksandr Kazachkov -- Integer and Combinatorial Optimization, 2024-25
- Aida Khajavirad -- Global Optimization, 2014-16
- Nathan Krislock -- Linear and Conic Optimization, 2020-21
- Eva Lee -- Integer Programming, 2001-03
- Jon Lee -- Integer Programming, 1999-2001
- Janny Leung -- Network Flow Programming, 1997-99
- Sven Leyffer -- Nonlinear Programming, 2004-06
- Leo Liberti -- Global Optimization, 2012-14
- Haihao (Sean) Lu -- Linear and Conic Optimization, 2024-25
- Jim Luedtke -- Secretary/Treasurer, 2011-15
- Jim Luedtke -- Optimization Under Uncertainty: 2023-24
- Shiqian Ma -- Nonlinear Optimization, 2019-20
- Rahul Mazumder -- Machine Learning, 2025
- Tom McCormick -- Network Flow Programming, 1995-97
- Sanjay Mehrotra -- Computational Optimization and Software, 2005-07
- Ruth Misener -- Computational Optimization and Software, 2020-21
- John Mitchell -- Linear and Conic Optimization, 2013-15
- Somayeh Moazeni -- Linear and Conic Optimization, 2018-19
- Renato Monteiro -- Linear Programming and Complementarity, 1995-97; Nonlinear Programming, 2000-02
- Erick Moreno-Centeno -- Network Optimization, 2022-23
- David P. Morton -- Stochastic Programming, 2000-02
- Juliane Mueller -- Computational Optimization and Software, 2022-23
- Lewis Ntaimo -- Stochastic Programming, 2008-10
- Jim Ostrowski -- Network Optimization, 2024-25
- Jim Orlin -- Network Flow Programming, 2001-03
- Mohammad Oskoorouchi -- Linear Programming and Complementarity, 2011-13
- Dimitri Papageorgiou -- Computational Optimization and Software, 2018-19
- Panos Pardalos -- Global Optimization, 1995-98
- Janos D. Pinter -- Global Optimization, 2002-04
- Florian Potra -- Linear Programming and Complementarity, 2003-05
- Imre Pólik -- Computational Optimization and Software, 2013-15
- Oleg Prokopyev -- Global Optimization, 2010-12
- Ted Ralphs -- Computational Optimization and Software, 2008-09
- Mauricio Resende -- Networks, 2009-11
- Jean-Philippe P. Richard -- Integer Programming, 2005-07
- Andrzej Ruszczynski -- Stochastic Programming, 2004-06
- Nick Sahinidis -- Global Optimization, 1998-2000
- Andrew Schaefer -- Optimization Under Uncertainty, 2012-14
- Siegfried Schaible -- Nonlinear Programming, 1995-98
- Jorge Sefair -- Network Optimization, 2018-19
- Uday Shanbhag -- Nonlinear Programming, 2008-10
- Alexander Shapiro -- Stochastic Programming, 2002-04
- Siqian Shen -- Global Optimization, 2017-18
- Hanif D. Sherali -- Global Optimization, 2000-02
- Sauleh Siddiqui -- Linear and Conic Optimization, 2016-17
- Emily Speakman -- Global Optimization, 2021-22
- Bartolomeo Stellato -- Computational Optimization and Software, 2024-25
- Mohit Tawarmalani -- Global Optimization, 2004-06
- Tamás Terlaky -- Linear Programming and Complementarity, 2001-03
- Huseyin Topaloglu -- Stochastic Programming, 2010-12
- Juan Pablo Vielma -- Integer and Discrete Optimization, 2013-15
- Andreas Wächter -- Nonlinear Optimization, 2012-14
- Jose Walteros -- Network Optimization, 2020-21
- Paul Tseng -- Nonlinear Programming, 1998-2000
- Weijun Xie -- Optimization Under Uncertainty, 2021-22
- Yinyu Ye -- Linear Programming and Complementarity, 1997-99
- Yin Zhang -- Nonlinear Programming, 2002-04
- Luis Zuluaga -- Linear and Conic Optimization, 2022-23
Secretaries/Treasurers
Newsletter Editors
Web Editors
Subdivision Council Representative