We've started to collaborate with John four years ago on machine learning techniques for compilers.
He was a brilliant scientist and he was always a very enthusiastic and nice person.
We'll miss him and he will never be forgotten.
Our sincere condolences to his family.
-- Amir Ashouri, Toronto, Nov. 11, 2018
-- Gianluca Palermo, Milano, Nov. 11, 2018
-- Cristina Silvano, Milano, Nov. 11, 2018