Data Portal @ linkeddatafragments.org

Matches in ScholarlyData for { <https://w3id.org/scholarlydata/inproceedings/eswc2012/paper/in-use-industrial/228> ?p ?o. }

• 228 creator aidan-hogan.
• 228 creator dafni-stampouli.
• 228 creator gavin-powell.
• 228 creator marc-mellotte.
• 228 type InProceedings.
• 228 label "Towards Inductive Query-Relaxation for RDF".
• 228 sameAs 228.
• 228 abstract "In this paper, we argue that query relaxation over RDF data is an important but largely overlooked research topic: the Semantic Web standards allow for answering crisp queries over crisp data, but what of use-cases that require approximate answers for structured queries over RDF data? We introduce one such use-case extracted from an EADS project that aims to fuse together intelligence information for police post-incident analysis. The concrete application for query relaxation involves matching (possibly vague) descriptions of entities involved in crimes to structured descriptions thereof in the database. Here, the core research questions are: (i) how can we formalise potentially vague structured queries in a generic manner; (ii) how can we support approximate, structured query-answering over RDF? We first discuss the use-case, formalise the problem, and survey current literature for possible approaches. Next, we present a proof-of-concept framework for enabling relaxation of structured entity-lookup queries, evaluating different distance measures for performing relaxation. We argue that, beyond our specific use-case, query relaxation is important to many potential use-cases for Semantic Web techniques, and worthy of further attention.".
• 228 hasAuthorList authorList.
• 228 isPartOf proceedings.
• 228 keyword "cooperative systems".
• 228 keyword "query answering".
• 228 keyword "query relaxation".
• 228 title "Towards Inductive Query-Relaxation for RDF".