Overview
This project implements two main functionnalities:
- It gives explanation for the failure of a SPARQL query;
- It performs relaxation of a SPARQL query in order to return top-k alternative answers.
- RDF Query Relaxation Strategies Based on Failure Causes, In ESWC 2016: https://link.springer.com/chapter/10.1007/978-3-319-34129-3_27
- Handling failing RDF queries: from diagnosis to relaxation, In KAIS 2016: http://link.springer.com/article/10.1007/s10115-016-0941-0
- Cooperative Techniques for SPARQL Query Relaxation in RDF Databases, In ESWC 2015.
- Technical report
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