Goutam Sen, PhD student in IEOR, recently gave a talk at the School of Technology and Computer Science, TIFR, Mumbai. The details can be found here: http://www.tcs.tifr.res.in/events/models-and-algorithms-database-segmen…

Prof. Ashwin Arulselvan from University of Starthclyde, UK, gave a series of five lectures in February-March 2015 on obtaining convex hulls of integer linear programs

Part 1: Lift and project technique and Balas' sequential convexification procedure to obtain convex hulls.

Part 2: Some procedures for construction of hierarchy of relaxations like those of Sherali-Adams, Lovasz-Schrijver and Lasserre.