Greg's work:

My gmail is
aloupis D0T greg
(don't send mail to my Tufts address. I only check it every few weeks)

Field: Computational Geometry.
Position: Industry Full Professor, Computer Science, NYU Tandon School of Engineering.
Past affiliations: ULB (Brussels), Carleton (Ottawa), Academia Sinica (Taipei). Most recent before NYU: five years at Tufts, Visiting Associate Professor.

Ph.D. (McGill) -- Reconfigurations of Polygonal Structures
M.Sc. -- Geometric Estimators of Location
My undergrad major was in physics. I also took part in several mobile robotics experiments.

Summer 2018 teaching (at Tufts)

Past teaching:
Computational Geometry (COMP 163, Tufts, 6 times)
Advanced Algorithms (COMP 260, Tufts)
Discrete Math (COMP 61, Tufts)
Pattern Recognition (cs644, McGill)
Publications. My convex hull history page has also been cited.
Conferences organized: SoCG 2016, CCCG 2012, CCCG 2011.