• Acoustics
• Bioengineering
• Computer Science and Engineering
• Mathematics
• Neuroscience

• Director, Graduate Minor Program in Computational Science
• Coordinator, Undergrad Minor in IST for Aerospace
• Certified Software Development Professional (CSDP) (i.e. Software Engineer), IEEE Computer Society

• Journal of Robotics, Editorial Board, 2009 - present
• International Review of Aerospace Engineering, Editorial Board, 2008 - present
• Editor-in-Chief and Founder, AIAA Journal on Aerospace Computing, Information, and Communication, July 2002 to Jan. 2006.

I am a member of the following technical committees :

• AIAA Software Systems Technical Committee, Chair, 2008 - present
• AIAA Computing Systems Technical Committee, 2002 - present
• AIAA Intelligent Systems Technical Committee, 2006 - present
• IEEE Intelligent Systems Applications Technical Committee, 2004-present
• Organizing committee for AIAA InfoTech , in Seattle, Apr. 6-9, 2009
• Organizing committee for IEEE Computational Intelligence, in Nashville, Mar. 30 - Apr. 2, 2009.

I am a member of the following committees :

• NSF Campus Bridging Task Force, 2009 - present
• Review Committee for Endowed Chairs and Professorships, College of Engineering, 2009-2011
• Strategic Planning/Executive Committee of the AIAA InfoTech Conference, 2009-present
• Advisory Committee for Computing, College of Engineering, Penn State
• Graduate Admissions Committee, Department of Aerospace Engineering, Penn State, 2009-present

• American Institute of Aeronautics and Astronautics (AIAA, Fellow)
• American Physical Society (APS, Fellow)
• Institute of Electrical and Electronic Engineers (IEEE, Senior Member)
• Biomedical Engineering Society (BMES)
• Computational Intelligence Society (IEEE)

• AIAA Aerospace Sciences Meeting, Organizing Committee, 2003 - 2006
• Technical Co-Chair AIAA Information Technology Conference, (InfoTech), Wash., D.C., Sept. 2005
• NASA Langley Research Center, Safety-Critical Software Peer Review Panel Member, Dec., 2008
• AIAA 1st Intelligent Systems Conference, Organizing Committee, 2004
• 1st European Micro Air Vehicles Conference, Germany, Organizing Committee, 2004
• European Micro Air Vehicle Conference (EMAV) and Flight Competition , Organizing Committee, Braunschweig, Germany, July, 2006
• Chairman of Committee to form new IT-related AIAA Journal, (Called JACIC), Jan. 2002 - July 2002.
• MathWorks Advisory Board, 2006
• AIAA Publications Committee
• NCSA User Advisory Committee
• NASA Ames Rotorcraft Peer Review Committee (1999 and 2000)
• Big 10 Teaching and Learning with Technology Committee
• School of IST Building Committee
• School of IST Faculty Search Committee
• AIAA Aeroacoustics Technical Commitee
• AIAA Fluid Dynamics Technical Commitee
• AHS Aerodynamics Committee
• AHS Aeroacoustics Committee
• Penn State Faculty Senate
• Aerospace Engineering Promotion and Tenure Committee