This research paper addresses the problem of SPARQL query containment, which is defined as determining if the result of one query is included in the result of another for any RDF graph. Query containment is important in many areas, including information integration, query optimization, and reasoning about Entity-Relationship diagrams.
Keywords: Basic Graph Pattern (BGP), Query, SPARQL, Entity-Relationship modeling, Reasoning, RDF Schema, Entailment regimes
Author: Layaida, Nabil
Time required: P30M
Educational use: instruction
Educational audience: teacher-educationSpecialist
Interactivity type: expositive