http://researchonline.federation.edu.au/vital/access/manager/Index ${session.getAttribute("locale")} 5 The impact of semantic class identification and semantic role labeling on natural language answer extraction http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:3735 Wed 07 Apr 2021 13:34:45 AEST ]]> A within-frame ontological extension on FrameNet : Application in predicate chain analysis and question answering http://researchonline.federation.edu.au/vital/access/manager/Repository/vital:3614 Wed 07 Apr 2021 13:34:36 AEST ]]>