title: A linear algorithm for the Hyper-Wiener index of chemical trees.
abstract: An algorithm with a complexity linear in the number of vertices is proposed for the computation of the Hyper-Wiener index of chemical trees. This complexity is the best possible. Computational experience for alkanes is reported.
authors.affiliation: Dipartimento di Informatica, Università di Pisa, Italy.
authors.forename: R
authors.initials: R
authors.lastname: Aringhieri
authors.forename: P
authors.initials: P
authors.lastname: Hansen
authors.forename: F
authors.initials: F
authors.lastname: Malucelli