Semantic Feature Structure Extraction From Documents Based on Extended Lexical Chains Terry Ruas author William Grosky author 2018-01 text Proceedings of the 9th Global Wordnet Conference Francis Bond editor Piek Vossen editor Christiane Fellbaum editor Global Wordnet Association Nanyang Technological University (NTU), Singapore conference publication ruas-grosky-2018-semantic 10.18653/v1/2018.gwc-1.11 https://aclanthology.org/2018.gwc-1.11/ 2018-01 87 96