Semantic Conversion of Transport Data Adopting Declarative Mappings: an Evaluation of Performance and ScalabilityDownload PDF

Jul 13, 2021SEMANTiCS 2021 Workshop Sem4Tra SubmissionReaders: Everyone
  • Keywords: Transport Data, Semantic Data Conversion, Knowledge Graph Construction
  • TL;DR: A thorough evaluation of semantic data conversion through declarative mappings in the transportation domain
  • Abstract: The transportation domain is characterised by a multitude of different formats to represent data, thus creating a problem of (lack of) interoperability between systems and a need for data conversion. In order to cope with the specific requirements of production systems, special attention should be given to performance and scalability of conversion solutions. In this paper, we present a thorough evaluation of the Chimera framework for semantic data conversion through declarative mappings, in both a dataset and message conversion scenarios. We illustrate the experimental results and we offer our considerations and recommendations for the successful implementation of conversion pipelines exploiting Semantic Web technologies.
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