- Shuffle-compatible permutation statistics, with Ira M. Gessel. Submitted.
- A generalized Goulden–Jackson cluster method and lattice path enumeration. To appear in Discrete Math.
- Eulerian polynomials and descent statistics. Adv. in Appl. Math. 90: 86–144, 2017.
- Counting permutations by runs. J. Combin. Theory Ser. A 142: 147–176, 2016.
- Counting permutations by alternating descents, with Ira M. Gessel. Electron. J. Combin. 21(4): Paper #P4.23, 21, 2014.
- Logarithmic representability of integers as k-sums, with Anant P. Godbole, Samuel Gutekunst, and Vince Lyzinski. Integers 15A: Paper #A5, 14, 2015.
- Shattering thresholds for random systems of sets, words, and permutations, with Anant P. Godbole and Samantha Pinella. Pure Math. Appl. (PU.M.A.) 24(2): 125–142, 2013.