Visiting Committees and Review Boards

External Review Board, Computing and Information Sciences Research Foundation, Sandia National Laboratories (2016 — present)

Review Committee, Research Assessment of Aerospace Engineering, Delft University of Technology (2020)

Committee to Visit Harvard University Information Technology (HUIT), Harvard University (2019)

National Academies Panel on Review of the Information Technology Laboratory (ITL) at the National Institute of Standards and Technology (NIST) (2018)

Review Committee, TU Braunschweig Universities of Excellence, German Excellence Initiative (2018)

Board of Visitors, Institute for Computational Engineering & Sciences, UT Austin (Chair, 2015 — 2018; Member, 2012 — 2018)

Visiting Committee, Applied Mathematics & Statistics Department, Colorado School of Mines (2017)

HarvardX Review Committee, Harvard University (2016)

Assessment Committee, Accreditation of Aerospace Engineering, Delft University of Technology (2013)

Committee of Visitors, Division of Mathematical Sciences, National Science Foundation (2010)

Advisory Boards

Advisory Board, Center of Excellence on Sustainable and Energy Efficient Aviation, TU Braunschweig (2020 — present)

Science Board, Santa Fe Institute (2019 — present)

NSF Advisory Committee for Cyberinfrastructure (ACCI) (2019 — present)

Advisory Board, Department of Engineering Science, University of Auckland (2008 — present)

External Advisory Board, Michigan Institute for Computational Discovery and Engineering, University of Michigan (2017 — present)

External Boards and Committees

AIAA Board of Trustees (2020 — 2023)

Institute for Mathematical and Statistical Innovation (IMSI) Board of Trustees (2020 — )

Department of Energy Working Group on Basic Research Needs for Scientific Machine Learning (2017 — 2019)

National Academies Planning Committee on the Workshop on the Frontiers of Mechanistic Data-Driven Modeling for Additive Manufacturing (2019)

National Academies Committee to Assess the Risks of Unmanned Aircraft Systems (UAS) Integration (2017 — 2018)

National Academies Board on Mathematical Sciences and Analytics (BMSA) (2016 — present)

SIAM Journals Committee (2019 — present)

SIAM Committee on Science Policy (2016 — 2017)

AIAA Multidisciplinary Design Optimization (MDO) Technical Committee (Chair, 2019 — present; Deputy Chair, 2017 — 2019; Awards Sub-Committee Chair, 2003 — 2006; Publications Sub-Committee Chair, 2011 — 2018; MDO Conference Technical Chair, 2011 — 2012; Member, 2002 — present)

SIAM Activity Group on Computational Science and Engineering (Vice-Chair, 2013 — 2015; Program Director, 2011 — 2013)

National Academies Decadal Survey of Civil Aeronautics, Aerodynamics and Acoustics Panel (2005 — 2006)

National Research Council, Committee to Conduct an Independent Assessment of the Nation’s Wake Turbulence Research and Development Program (2007)

Editorial Boards

Journal on Data Centric Engineering (Advisory Board 2019 — present)

SIAM Journal on Scientific Computing (Section Editor, 2013 — 2019; Associate Editor, 2008 — 2013)

AIAA Journal (Associate Editor, 2015 — present, 2009 — 2011)

ASA/SIAM Journal on Uncertainty Quantification (Associate Editor, 2012 — 2013)

SIAM Book Series on Computational Science and Engineering (Editorial Board Member, 2009 — present)