An Ontology-based Question Answering Method with the use of Query Template

Abstract

paper presents a new method for ontology-based question answering (QA) with the use of Query template for Dining Ontology as the domain (Service of the restaurant is called dining). Hypothesis questions and query templates can be produced from domain ontology. Pre-generation of hypothesis questions on the basis of the domain ontology and textual entailment. Semantic web is the expression of meaning of the content. Semantic web based gives instant access. Reusability is enhanced. This method is not domain specific. It focuses on the RDF, Ontology model and Web ontology language. Design of the ontology created can be viewed. Query processing is faster using text pool, dining ontology is developed. Using RDF ontology, every provider is free to add or subclass concepts from the initial version without being at risk to become incompatible. The ontology document is present in RDF languages. Query templates used for data extraction. RDF is an abstract model with several serialization format, so particularly resource are triple is encoded varies from format to format in (2). The RDF data model is based on a class diagram, and it make statements, about resources in the form of subject-predicate-object expressions. This expressions are known as triples. The subject denotes the resource, the predicate denotes aspects of the resource and expressed a relationship between the subject and the object. This project deals with creation of ontology for restaurant operation, that is service of the restaurant may be called as dining, hence dining ontology created.