Media type: E-Article Title: AI*IA 2009: Emergent Perspectives in Artificial Intelligence: Towards Extensible Textual Entailment Engines: The EDITS Package Contributor: Negri, Matteo; Kouylekov, Milen; Magnini, Bernardo; Mehdad, Yashar; Cabrio, Elena imprint: Springer Berlin Heidelberg, 2009 Published in: AI*IA 2009: Emergent Perspectives in Artificial Intelligence Language: Not determined DOI: 10.1007/978-3-642-10291-2_32 ISSN: 0302-9743; 1611-3349 Origination: Footnote: