Submodularity of energy related controllability metrics. - Fabrizio L. Cortesi; Tyler H. Summers; John Lygeros (CDC, 2014)

On Submodularity and Controllability in Complex Dynamical Networks. - Tyler H. Summers; Fabrizio L. Cortesi; John Lygeros (IEEE Trans. Control. Netw. Syst., 2016)

Corrections to "On Submodularity and Controllability in Complex Dynamical Networks". - Tyler H. Summers; Fabrizio L. Cortesi; John Lygeros (IEEE Trans. Control. Netw. Syst., 2018)