2013 | OriginalPaper | Buchkapitel
Type Inference on Noisy RDF Data
verfasst von : Heiko Paulheim, Christian Bizer
Erschienen in: The Semantic Web – ISWC 2013
Verlag: Springer Berlin Heidelberg
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Type information is very valuable in knowledge bases. However, most large open knowledge bases are incomplete with respect to type information, and, at the same time, contain noisy and incorrect data. That makes classic type inference by reasoning difficult. In this paper, we propose the heuristic link-based type inference mechanism
SDType
, which can handle noisy and incorrect data. Instead of leveraging T-box information from the schema,
SDType
takes the actual use of a schema into account and thus is also robust to misused schema elements.