Counting to k or how SPARQL1. 1 property paths can be extended to top-k path queries

V Savenkov, Q Mehmood, J Umbrich… - Proceedings of the 13th …, 2017 - dl.acm.org
While the volume of graph data available on the Web in RDF is steadily growing, SPARQL,
as the standard query language for RDF still remains effectively unusable for the basic task …

Navigational queries as property path queries employing the Kleene star operator

I Papadakis, S Kazanas… - 2016 11th International …, 2016 - ieeexplore.ieee.org
In the context of SPARQL, queries could be seen as patterns that are matched against an
RDF graph. Until recently, it was not possible to create a pattern without specifying the exact …

FedS: Towards traversing federated rdf graphs

Q Mehmood, A Jha, D Rebholz-Schuhmann… - Big Data Analytics and …, 2018 - Springer
Traversing paths within a graph is a well-studied problem and highly intractable especially
with large-scale graphs. In case of multiple graphs, the standard practice is to merge distinct …

Linked open knowledge organization systems: definition of a method for reducing the traversing

J Chicaiza, M Tapia-Leon, N Piedra… - Proceedings of the 2nd …, 2019 - dl.acm.org
The Web is the most used Internet's service to create and share information. In large
information collections, Knowledge Organization plays a key role in order to classify and to …