http://www.lockergnome.com/search/2005/10/26/utility-of-the-day-pdflib-pcos-information-retrieval-tool/ Are you a small business person or Internet wannabe searcher? Here's a daily update to maintain your current awareness in information retrieval, information extraction, bots, knowledge discovery and harvesting, data and Web mining, artificial intelligence, and general research and search sources on the Internet. Fri, 10 Jul 2009 05:38:27 +0000 http://wordpress.org/?v=2.6.1