About https://w3id.org/scholarlydata/inproceedings/iswc-2018-research-149

Subject: https://w3id.org/scholarlydata/inproceedings/iswc-2018-research-149Property: http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttps://w3id.org/scholarlydata/ontology/conference-ontology.owl#InProceedingsProperty: http://www.w3.org/2000/01/rdf-schema#labelGraFa: Scalable Faceted Browsing for RDF Graphs with Selective CachingProperty: http://purl.org/dc/elements/1.1/creatorhttps://w3id.org/scholarlydata/person/jose-moreno-vegahttps://w3id.org/scholarlydata/person/aidan-hoganProperty: https://w3id.org/scholarlydata/ontology/conference-ontology.owl#abstractFaceted browsing has become a popular paradigm for user interfaces on the Web and has also been investigated in the context of RDF graphs. However, current faceted browsers for RDF graphs encounter performance issues when faced with two particular challenges: scale, where high volumes of data generates large sets of results, and heterogeneity, where a high number of properties generates large sets of facets. To address both of these challenges, we propose GraFa: a faceted browsing system for heterogeneous large-scale RDF graphs based on a novel caching method that performs an offline analysis of the input graph in order to identify a subset of the exponential number of possible facets that are suitable candidates for precomputation. In experiments over Wikidata, we demonstrate that this caching method allows for displaying (exact) faceted views over millions of diverse results in under a second while keeping cache sizes relatively small. We further present usability studies that assess the GraFa system from a user perspective.Property: https://w3id.org/scholarlydata/ontology/conference-ontology.owl#hasAuthorListhttps://w3id.org/scholarlydata/authorlist/iswc-2018-research-149Property: https://w3id.org/scholarlydata/ontology/conference-ontology.owl#isPartOfhttps://w3id.org/scholarlydata/conference/iswc/2018/proceedingsProperty: https://w3id.org/scholarlydata/ontology/conference-ontology.owl#keywordwikidatausabilityscalabilityfaceted browsinguser interfacesProperty: https://w3id.org/scholarlydata/ontology/conference-ontology.owl#titleGraFa: Scalable Faceted Browsing for RDF Graphs with Selective Caching
Subject: https://w3id.org/scholarlydata/person/aidan-hoganProperty: http://xmlns.com/foaf/0.1/madehttps://w3id.org/scholarlydata/inproceedings/iswc-2018-research-149
Subject: https://w3id.org/scholarlydata/conference/iswc/2018/proceedingsProperty: https://w3id.org/scholarlydata/ontology/conference-ontology.owl#hasParthttps://w3id.org/scholarlydata/inproceedings/iswc-2018-research-149
Subject: https://w3id.org/scholarlydata/person/jose-moreno-vegaProperty: http://xmlns.com/foaf/0.1/madehttps://w3id.org/scholarlydata/inproceedings/iswc-2018-research-149
Subject: https://w3id.org/scholarlydata/role-during-event/iswc2018-author-aidan-hogan-iswc-2018-research-149Property: https://w3id.org/scholarlydata/ontology/conference-ontology.owl#withDocumenthttps://w3id.org/scholarlydata/inproceedings/iswc-2018-research-149
Subject: https://w3id.org/scholarlydata/role-during-event/iswc2018-author-jose-moreno-vega-iswc-2018-research-149Property: https://w3id.org/scholarlydata/ontology/conference-ontology.owl#withDocumenthttps://w3id.org/scholarlydata/inproceedings/iswc-2018-research-149