• High-dimensional microbiome interactions shape host fitness. With Alison Gould, Vivian Zhang, Lisa Lamberti, Eric Jones, Benjamin Obadia, Jean Carlson, Niko Beerenwinkel, and Will Ludington. bioRxiv, DOI: 10.1101/232959, 2017

  • The geometry of partial fitness orders and an efficient method for detecting genetic interactions. With Caitlin Lienkaemper, Lisa Lamberti, James Drain, and Niko Beerenwinkel. Journal of Mathematical Biology, under revision. bioRxiv, DOI: 10.1101/180976, 2017

  • Inferring genetic interactions from comparative fitness data. With Kristina Crona, Devin Greene, and Niko Beerenwinkel. eLife 2017;6:e28629, DOI: 10.7554/eLife.28629, 2017

  • The combinatorics of discrete time-trees: theory and open problems. With Chris Whidden and Erick Matsen. Journal of Mathematical Biology, DOI: 10.1007/s00285-017-1167-9, 2017 (blog post by Erick) (.pdf)

  • The space of ultrametric phylogenetic trees. With Alexei Drummond. Journal of Theoretical Biology, Vol. 403, 197–208, 2016 (arXiv:1410.3544)