Measurement and Dynamical Analysis of Computer Performance Data. - Zachary Alexander; Todd Mytkowicz; Amer Diwan; Elizabeth Bradley (IDA, 2010)

Simplicial Multivalued Maps and the Witness Complex for Dynamical Analysis of Time Series. - Zachary Alexander; Elizabeth Bradley; James D. Meiss; Nicole F. Sanderson (SIAM J. Appl. Dyn. Syst., 2015)