AceWiki is a semantic wiki that is powerful and at the same time easy to use. Making use of the controlled natural language ACE, the formal statements of the wiki are shown in a way that looks like natural English. In order to help the users to write correct ACE sentences, AceWiki provides a predictive editor. ACE sentences can be translated into OWL which allows us to use the Pellet reasoner to do reasing tasks within the wiki. Evaluation has shown that AceWiki is easy to use.    (1OUC)

see: http://attempto.ifi.uzh.ch/acewiki/    (1OUD)