A Faceted Search Index for Graph Queries
Vidar Klungre · NORA - Norwegian Open Research Archives · 2017
This report explains the details of a configurable index structure that allows to perform efficiently the kinds of filtering operations required to implement faceted search over RDF data. Unlike previous systems, it is designed to scale gracefully to both very large datasets and complex queries. In return, it compromises some precision in computing sets of available facet values, but it does so in a highly configurable manner.