Unbalanced multisection in the stochastic block model.
SampTA 2017, August 2017.
Optimality and Sub-Optimality of Principal Component Analysis for Spiked Random Matrices.
Probability seminar, Courant Institute, Nov 2016.
Message-passing algorithms for synchronization problems.
IDEAS seminar, Princeton, May 2016.
MIT LIDS student conference, February 2017.
Optimization and Statistical Learning, Les Houches, April 2017.

Coauthors’ slides on joint work

How Robust are Thresholds for Community Detection?
By Alex Wein. STOC 2016.