Title :
The study on natural language interface of relational databases
Author :
Yiqiu, Xu ; Liwei, Wang ; Shi, Yan
Author_Institution :
Teaching & Res. Sect. of Educ. Technol. & Network Inf. Center, Mudanjiang Med. Univ., Mudanjiang, China
Abstract :
This paper proposes a NLIDBs system model and design framework based on Ontology. It uses WordNet as basic lexicon, and defines domain lexicon beyond that. This paper also defines relational database E-R model and domain business module by using OWL Ontology, which increases the accuracy of query sentences. Meanwhile, it´s a highly reliable and portable approach to creating a WordNet-based natural language interface to relational databases.
Keywords :
knowledge representation languages; natural language interfaces; ontologies (artificial intelligence); query processing; relational databases; NLIDB system model; OWL ontology; WordNet; domain business module; natural language interface; query sentences; relational database E-R model; Books; Databases; Grammar; Natural languages; Ontologies; Semantics; Syntactics; Natural Language; OWL; Relational Databases; SQL;
Conference_Titel :
Environmental Science and Information Application Technology (ESIAT), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7387-8
DOI :
10.1109/ESIAT.2010.5568401
