Question Answering over Knowledge Graphs: A Case Study in Tourism

• Published in: IEEE access Vol. 10; p. 1
• Main Authors: Aghaei, Sareh, Raad, Elie, Fensel, Anna
• Format: Journal Article
• Language: English
• Published: Piscataway IEEE 2022; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Cartesian coordinates; Graphs; Isomorphism; Knowledge Graphs; Knowledge representation; Machine learning; Motion pictures; Queries; Query languages; Question Answering; Question answering (information retrieval); Questions; Resource description framework; Semantic Parsing; Semantics; Small & medium sized enterprises-SME; Small and Medium Enterprises; Small business; Syntactics; Task analysis; Tourism; Training data; User experience

Over the recent years, a large number of knowledge graphs (KGs) have been developed to store and present small and medium enterprises' data in the form of subject-predicate-object triples. The KGs are not easily accessible to end-users because they need an understanding of query languages and K...