INFORMS Fellows: Class of 2026

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Ali E. Abbas

Professor, Department of Industrial & Systems Engineering

University of Southern California

For distinguished contributions to Decision Analysis, including influential papers and textbooks; for being a public spokesperson for the profession; and for leadership in studying and applying ethical decision-making.
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Jose H. Blanchet

Professor, Management Science & Engineering Department

Stanford University

 

For contributions to applied probability and stochastic systems; for advancing rare event simulation, exact sampling, and the use of optimal transport in distributionally robust optimization; and for sustained service to the community.
 

Timothy C. Y. Chan 

Associate Vice-President and Vice-Provost, Strategic Initiatives
Professor, Department of Mechanical & Industrial Engineering
University of Toronto

University of Toronto

 

For outstanding contributions to inverse optimization; impactful applications of OR in healthcare and sports; and an exceptional record of educational innovation, student mentorship, and service.
 

Oktay Günlük

Professor, Industrial and Systems Engineering

Georgia Tech

 

For fundamental contributions to integer optimization; managerial leadership of multiple large-scale industrial applications; and for service to both INFORMS and the optimization community.
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Timothy L. Jacobs

Vice President, Applied AI and Machine Learning

Walmart

 

For advancing operations research practice by developing and deploying pioneering optimization systems in airline scheduling, revenue management, air logistics, and transportation marketplaces, delivering billions in documented industry impact.
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Robin Lougee

Founder and Principal

Lougee Decision Intelligence

 

For practical applications of operations research and advanced analytics models across diverse industries; for development and promotion of open-source optimization through COIN-OR; and for sustained professional service to INFORMS.
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Elise Miller-Hooks

Bill & Eleanor Hazel Endowed Chair in Infrastructure Engineering
& Department Chair

George Mason University

 

For contributions to stochastic and dynamic network optimization, transportation systems, and infrastructure resilience, with consequential impact on disaster preparedness, sustainable infrastructure, and transportation practice.
 

Johannes O. Royset

Professor, Daniel J. Epstein Department of Industrial
and Systems Engineering

University of Southern California

 

For extensive contributions to the field of optimization under uncertainty, including innovative research and expository books and tutorials; for applying OR techniques to important practical problems; and for providing service to the INFORMS community.
 
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Huseyin Topaloglu

Professor, Department Operations Research
and Information Engineering

Cornell University

 

For deep theoretical advances in operations management, particularly in revenue management and assortment optimization; for transformative impact on industry practice; distinguished teaching; and dedicated service to the profession.
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Amy R. Ward

Rothman Family Professor of Operations Management and Charles M. Harper Faculty Fellow

University of Chicago

 

For distinguished service to INFORMS publications and the Applied Probability Society, and for contributions to the intersections of stochastics and operations management, particularly in queueing theory.
 

Yuehwern Yih

Tompkins Distinquished Professor, Edwardson School of Industrial Engineering

Purdue University

 

For pioneering contributions to healthcare engineering and humanitarian logistics and advancing the deployment of operations research in complex real-world environments with global societal impacts.
 

Bert Zwart

Group Leader and Professor, Stochastics Center for Mathematics & Computer Science

CWI Amsterdam & Eindhoven University of Technology

For sustained fundamental contributions to applied probability, in particular the analysis of heavy-tailed stochastic systems and applications to computer, communication, and electricity networks.