# Seminar Schedule Spring 2018 ## expand\_more ### Spring 2018 The EconCS Group holds an Economics and Computer Science research seminar each semester. Spring 2018 meetings are held at 2:00 to 3:30pm Fridays in Maxwell Dworkin 119. Seminar Coordinators for Fall '17 are Zhe Feng, [zhe\_feng@g.harvard.edu](mailto:zhe_feng@g.harvard.edu) & Chara Podimata, SortFebruary 9 Haris Aziz Proportional Representation via Voting February 16 Brian Baisa Efficient Multi-unit Auctions for Normal Goods February 23 Shengwu Li Credible Mechanisms March 2 [Barton Lee](/) Representing the insincere: Strategically robust proportional representation March 9 Dimitris Kalimeris (1st) Chara Podimata (2nd) Learning Diffusion using Hyperparameters (1st) Strategyproof Linear Regression in High Dimensions (2nd) March 30 [Nir Rosenfeld](/) Semi-Supervised Learning with Competitive Infection Models April 6 [Ian Po-An Chen](http://www.ifm.nctu.edu.tw/en/members/members1/Po-An-Chen-86039766) MIrror Descents in Games and Markets April 13 He Sun Portfolio Management via Machine Learing: A unified Framework April 20 [Myrto Kalouptsidi](https://sites.google.com/site/myrtokaloup/) Geography, Search Frictions and Endogenous Trade Costs