http://federatedsearchblog.com/2008/09/12/review-user-perceptions-of-metalib-combined-search-an-investigation-of-how-users-make-sense-of-federated-searching/ Covers topics related to federated search and the deep web Mon, 30 Jan 2012 05:01:14 +0000 hourly 1 http://wordpress.org/?v=3.3.1