Various Web search engine datasets are available for research analysis. The data sets available are: Excite (1997) Excite (1999) Excite (2001) AlltheWeb (2001) AlltheWeb (2002) AltaVista (2002) Researchers interested in accessing these Web search engine datasets should email Jim Jansen at jjansen@ist.psu.edu Jim Jansen, Assistant Professor, Penn State Amanda Spink, Professor, Queensland University of Technology ************************************** Jim Jansen Email: jjansen@acm.org URL: http://ist.psu.edu/faculty_pages/jjansen/ Blog: http://jimjansen.blogspot.com/ Phone: 814-865-6459 Fax: 814-865-6426 College of Information Sciences and Technology The Pennsylvania State University 329F Information Sciences and Technology Building University Park, PA, 16802, USA *************************************************