Thu, 21 Aug 2008 10:09:03 BST CiteULike: Group: Adaptive-Web - library [455 articles] http://www.citeulike.org/group/2118/article/801422 CiteULike.org en-gb Copyright © 2004-2008 citeulike.org http://www.citeulike.org/group/2118/article/801422 <i>(2006), pp. 417-426.</i> Exploring social annotations for the semantic web Xian Wu Lei Zhang Yong Yu doi:10.1145/1135777.1135839 (2006), pp. 417-426. 2006-08-14T21:57:10-00:00 2006 417 426 ACM Press annotation contribution en social-navigation tagging