I am a researcher in computer science, currently with the Labs group at Two Sigma, a highly innovative investment firm in New York City. I also have an appointment as Visiting Assistant Professor of Computer Science at Brown University.
My research interest is in algorithmic data science. I develop theory and methods to extract the most information from large datasets, as fast as possible and in a statistically sound way. The problems I study include pattern extraction, graph mining, and time series analysis. My algorithms often use concepts from statistical learning theory and sampling.
My Erdős number is 3 (Erdős → Suen → Upfal → Matteo), and I am a mathematical descendant of Eli Upfal, Eli Shamir (2nd generation), Jacques Hadamard (5th), Siméon Denis Poisson (9th), and Pierre-Simon Laplace (10th).
News
- Carnegie Mellon University (10/24): Giving a talk at the database group meeting, hosted by Andy Pavlo.
- Northeastern University (10/17): I'm giving a talk, hosted by Tina Eliassi-Rad.
- University of Padua (9/26): I'm giving a talk on graph summarization at DEI (Department of Information Engineering) on 9/30. Excited to speak at my alma mater.
- ACM KDD'16: TRIÈST wins the best student paper award (Research track). I feel very honored, and thankful to the PC and to my coauthors (Lorenzo De Stefani (the student), Alessandro Epasto, and Eli Upfal).
- WWW'17: I'm on the PC for next year's WWW.
- News archive