Key points are not available for this paper at this time.
article Free Access Share on Accessibility of information on the Web Authors: Steve Lawrence NEC Research Institute, Princeton, NJ NEC Research Institute, Princeton, NJView Profile , C. Lee Giles NEC Research Institute, Princeton, NJ NEC Research Institute, Princeton, NJView Profile Authors Info & Claims intelligenceVolume 11Issue 1Spring 2000 pp 32–39https://doi.org/10.1145/333175.333181Online:01 April 2000Publication History 47citation5,304DownloadsMetricsTotal Citations47Total Downloads5,304Last 12 Months543Last 6 weeks56 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
Lawrence et al. (Sat,) studied this question.