d Conference. Sydney, Australia. 30 January — 1 February. Yan, S., Giles, C. and Jansen, B.J. (2006) Formal Definitions of Web Information Search, American Society for Information Science & Technology 2006 Annual Meeting, p. 1-10. Austin, Texas. 3 - 8 November. Zhang, M., Jansen, B.J., and Spink, A. (2006) Information Searching Tactics of Web Se