Research

Papers, mainly in Convex and Integer Programming. .

STOR 612, Fall 2008.

Professional activities

• MIP 2008: Workshop on Mixed Integer Programming, Aug 4-7, Columbia University
• I was an organizer of the
  Seventh Dimacs Implementation Challenge: Semidefinite and Related Optimization Problems,
• then served as the guest editor of a volume of
  Mathematical Programming, in which the proceedings of the conference appears.
• I was also an organizer of the
  Triangle Discrete Math and Optimization Day.