Where can I learn more about the science of search engines?

Hi Matt, What resources (textbooks, online PDFs etc) would you recommend to people interested in learning more about LSI, search engine algorithms etc? Tristan Perry, Cardiff, UK The Anatomy of a Large-Scale Hypertextual Web Search Engine research.google.com More publications about information retrieval and the web: research.google.com Modern Information Retrieval books.google.com Managing Gigabytes books.google.com Even more at Google Research: research.google.com Have a question? Ask it in our Webmaster Help Forum: groups.google.com Want your question to be answered on a video like this? Follow us on Twitter and look for an announcement when we take new questions: twitter.com More videos: www.youtube.com Webmaster Central Blog: googlewebmastercentral.blogspot.com Google Webmasters: www.google.com