The research on optimization of top-k SPARQL query would largely benefit from the establishment of a benchmark that allows comparing different approaches. For such a benchmark to be meaningful, at least two requirements should hold: 1) the benchmark should resemble reality as much as possible, and 2) it should stress the features of the topk SPARQL queries both from a syntactic and performance perspective. In this paper we propose Top-k DBPSB: an extension of the DBpedia SPARQL benchmark (DBPSB), a benchmark known to resemble reality, with the capabilities required to compare SPARQL engines on top-k queries.
|Number of pages||4|
|Journal||CEUR Workshop Proceedings|
|Publication status||Published - 2014|
|Event||3rd International Workshop on Ordering and Reasoning: OrdRing 2014, Co-located with the 13th International Semantic Web Conference - Riva del Garda, Italy|
Duration: 20 Oct 2014 → 20 Oct 2014
- Top-k query