Calendar


April 1 — FTC Commissioner Julie Brill will give the keynote speech at Columbia University’s 2015 Biannual Symposium for the Data Science Institute. For more information, go to: www.datascience.columbia.edu. Contact Kathleen McKeown at Kathy@cs.columbia.edu. April 1 — FTC Commissioner Maureen Ohlhausen will discuss “Regulatory Humility In Practice’’ during