Overcoming Schema Heterogeneity between Linked Semantic Repositories to Improve Coreference Resolution [chapter]

Andriy Nikolov, Victoria Uren, Enrico Motta, Anne de Roeck
2009 Lecture Notes in Computer Science  
Schema heterogeneity issues often represent an obstacle for discovering coreference links between individuals in semantic data repositories. In this paper we present an approach, which performs ontology schema matching in order to improve instance coreference resolution performance. A novel feature of the approach is its use of existing instancelevel coreference links defined in third-party repositories as background knowledge for schema matching techniques. In our tests of this approach we
more » ... ined encouraging results, in particular, a substantial increase in recall in comparison with existing sets of coreference links.
doi:10.1007/978-3-642-10871-6_23 fatcat:t2wmtvkpaverlalna2vrq355ki