BibSonomy bookmarks for /user/chriskoerner/informationretrievalhttp://www.bibsonomy.org/rss/user/chriskoerner/informationretrievalBibSonomy RSS Feed for /user/chriskoerner/informationretrievalOfficial Google Blog: Why data mattershttp://googleblog.blogspot.com/2008/03/why-data-matters.htmlchriskoerner2008-03-05T08:05:16+01:00informationretrieval extraction logs