• Computer Science
  • Published in VOILA@ISWC 2017

Extended UML Class Diagram Constructs for Visual SPARQL Queries in ViziQuer/web

@inproceedings{Cerans2017ExtendedUC,
  title={Extended UML Class Diagram Constructs for Visual SPARQL Queries in ViziQuer/web},
  author={Karlis Cerans and Juris Barzdins and Agris Sostaks and Julija Ovcinnikova and Lelde Lace and Mikus Grasmanis and Arturs Sprogis},
  booktitle={VOILA@ISWC},
  year={2017}
}
Visual notations based on customized entity relationship and basic UML class diagram paradigm of classes, associations and attributes are successfully used in data modeling and data querying alike, both in relational database and in semantic/conceptual model setting. We propose a number of constructs for extending the basic diagrammatic framework in the setting of visual specification of SPARQL select queries for enabling visual specification of hierarchic data instance and aggregated queries… CONTINUE READING

Citations

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