Authors
Gianpaolo Ghiani, Gennaro Improta, Gilbert Laporte
Publication date
2001/5
Journal
Networks: An International Journal
Volume
37
Issue
3
Pages
134-143
Publisher
John Wiley & Sons, Inc.
Description
This article introduces the Capacitated Arc Routing with Intermediate Facilities (CARPIF), a variant of the classical Capacitated Arc Routing Problem (CARP) in which the vehicle may unload or replenish at intermediate facilities. Two lower bounds are developed for the CARPIF: The first is based on the Rural Postman Problem (RPP) and the second one uses a relaxation of an integer linear formulation of the problem. Two upper bounds are also developed, based on the solution of an RPP and of a CARP. Computational results on a set of benchmark instances confirm the quality of the proposed bounds. © 2001 John Wiley & Sons, Inc.
Total citations
200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024144322449367812525845862
Scholar articles
G Ghiani, G Improta, G Laporte - Networks: An International Journal, 2001