A forest building process on simple graphs, (with Zhanar Berikkyzy, Steve Butler, Jay Cummings, Paul Horn, Ruth Luo and Brent Moran), to appear in Discrete Mathematics.

On the distance spectra of graphs (with Ghodratollah Aalipour, Aida Abiad, Zhanar Berikkyzy, Jay Cummings, Jessica De Silva, Wei Gao, Leslie Hogben, Franklin Kenter, Jephian C.-H. Lin, and Michael Tait), Linear Algebra and its Applications. Volume 497 (2016), pg 66–87.