Computers & Mathematics with ApplicationsVolume 55, Issue 2, January 2008, Page 131EditorialModeling granularityAuthor links open overlay panelGianfranco Capriz, Pasquale Giovine, Paolo Maria MarianoShow moreShareCitehttps://doi.org/10.1016/j.camwa.2007.04.002Get rights and contentUnder an Elsevier user licenseopen archivePrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 2007 Elsevier Ltd. All rights reserved.