At the 2019 annual INFORMS meeting in Seattle ORFE Professor Vanderbei gave a plenary talk titled "The Parametric Self-Dual Simplex Method - A Modern Perspective".  This talk was the Omega Rho Distinguished Lecture.  There were over 1200 people in attendance including an ORFE presence.  To see more photos of ORFE alumni and faculty at INFORMS see our ORFE Facebook page.