Abstract
Regular Path Queries (RPQs) are building blocks for expressing navigations over RDF graphs. We demonstrate an interactive query tool, called ProvRPQ, for provenance-aware RPQs on RDF graphs. In contrast to merely showing pairs of source and target nodes in the conventional answers of RPQs, our tool, with users’ exploratory interaction, could clearly justify how paths conforming to RPQs can be navigated from source to target resources in RDF graphs.
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References
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Acknowledgments
This work is supported by the National Natural Science Foundation of China (61572353) and the Australia Research Council (ARC) Discovery grants DP130103051.
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Wang, X., Wang, J. (2016). ProvRPQ: An Interactive Tool for Provenance-Aware Regular Path Queries on RDF Graphs. In: Cheema, M., Zhang, W., Chang, L. (eds) Databases Theory and Applications. ADC 2016. Lecture Notes in Computer Science(), vol 9877. Springer, Cham. https://doi.org/10.1007/978-3-319-46922-5_44
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DOI: https://doi.org/10.1007/978-3-319-46922-5_44
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