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Ontology-based extraction and structuring of information from data-rich unstructured documents
1998
Proceedings of the seventh international conference on Information and knowledge management - CIKM '98
We can extract and structure information from documents if we can match attributes with document data values and associate these matched attribute-value pairs as tuples in relations. In this paper we present a general approach to extracting and structuring information from unstructured documents that are data rich have many recognizable constants. In our approach to this problem we start with an application ontology that describes the objects, relationships, and constraints in a domain of
doi:10.1145/288627.288641
dblp:conf/cikm/EmbleyCSL98
fatcat:g3wdosbfovd33kluj7vir6vose