Abstract: article Share on Digital libraries: Introduction Authors: Edward A. Fox Virginia Tech, Blacksburg, VA Virginia Tech, Blacksburg, VAView Profile , Gary Marchionini Univ. of North Carolina, Chapel Hill Univ. of North Carolina, Chapel HillView Profile Authors Info & Claims Communications of the ACMVolume 44Issue 5May 2001pp 30–32https://doi.org/10.1145/374308.374329Published:01 May 2001Publication History 17citation1,929DownloadsMetricsTotal Citations17Total Downloads1,929Last 12 Months9Last 6 weeks0 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 SiteGet Access