Data Linking: Capturing and Utilising Implicit Schemalevel Relations

Provided by: RWTH Aachen University
Topic: Data Management
Format: PDF
Schema-level heterogeneity represents an obstacle for auto-mated discovery of co-reference resolution links between individuals. Although there is a multitude of existing schema matching solutions, the linked data environment differs from the standard scenario assumed by these tools. In particular, large volumes of data are available, and repositories are connected into a graph by instance-level mappings. In this paper, the authors describe how these features can be utilized to produce schema-level mappings which facilitate the instance co-reference resolution process.

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