Attribute Relation Extraction from Template-inconsistent Semi-structured Text by Leveraging Site-level Knowledge Yang Liu author Fang Liu author Siwei Lai author Kang Liu author Guangyou Zhou author Jun Zhao author 2013-10 text Proceedings of the Sixth International Joint Conference on Natural Language Processing Ruslan Mitkov editor Jong C Park editor Asian Federation of Natural Language Processing Nagoya, Japan conference publication liu-etal-2013-attribute https://aclanthology.org/I13-1154/ 2013-10 1097 1101