Extracting User Interaction Information from the Transaction Logs of a Faceted Navigation OPACIssue 7, 2009-06-26 Extracting User Interaction Information from the Transaction Logs of a Faceted Navigation OPAC This paper discusses the analysis of Apache web server logs from a faceted catalog interface (OPAC) at North Carolina State University. By grouping individual HTTP requests into user sessions and analyzing in that context, requests can be understood as particular user actions, with mo
