title: Nonparametric Second-Order Theory of Error Propagation on Motion Groups.
authors.affiliation: Department of Mechanical Engineering, The College of New Jersey, Ewing, NJ 08628. jwang@tcnj.edu.
authors.forename: Yunfeng
authors.initials: Y
authors.lastname: Wang
authors.forename: Gregory S
authors.initials: GS
authors.lastname: Chirikjian