## Talks

- Unbalanced multisection in the stochastic block model.
- Sampling Theory and Applications (SampTA 2017), July 2017.
- Computational to statistical gaps: predictions using statistical physics.
- Workshop on “Connecting communities via the block model”, American Institute for Mathematics, May 2017.
- Special lecture series at Courant Institute, New York University, May 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.
- (poster) New England Machine Learning Day, May 2017.
- Workshop on “Optimization and Statistical Learning”, École Physique des Houches, April 2017.
- (poster) Workshop on “Statistical Physics, Learning, Inference, and Networks”, École Physique des Houches, February 2017.
- MIT LIDS student conference, February 2017.
- Optimization and Statistical Learning, Les Houches, April 2017.
- IDEAS seminar, Princeton, May 2016.
- Statistical lower bounds for synchronization problems.
- Simple Person’s Applied Math Seminar, MIT, April 2016.
- Models, algorithms, and lower bounds for community detection.
- Theory Lunch, MIT EECS, February 2016.
- Simple Person’s Applied Math Seminar, MIT, September 2015.
- Symmetric monoidal (∞,1)-categories and the stable motivic (∞,1)-category.
- Talbot Workshop, March 2014.
- Juvitop seminar, MIT, February 2014.

## Coauthors’ slides on joint work

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