Abstract: article Free Access Share on Web home pages as advertisements Authors: Surendra N. Singh Univ. of Kansas Univ. of KansasView Profile , Nikunj P. Dalal Oklahoma State Univ. Oklahoma State Univ.View Profile Authors Info & Claims Communications of the ACMVolume 42Issue 8Aug. 1999pp 91–98https://doi.org/10.1145/310930.310978Published:01 August 1999Publication History 105citation3,499DownloadsMetricsTotal Citations105Total Downloads3,499Last 12 Months388Last 6 weeks55 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteView all FormatsPDF