David Padua has served as program committee member, program chair, or general chair to more than 70 conferences and workshops. He was the Editor-in-Chief of Springer‐Verlag’s Encyclopedia of Parallel Computing and is currently a member of the editorial board of the Communications of the ACM, the Journal of Parallel and Distributed Computing, and the International Journal of Parallel Programming.
Comments
I don't know what else to do but appeal to authority - it's the definition of a word after all?
https://cs.illinois.edu/about/people/faculty/padua