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Good computational model design has always been a key factor in determining whether it will be a successful system. a new approach was proposed to formally specifying and proving the Grid jack computational model design which uses architectural description language WRIGHT together with the process algebra CSP. Formal specification in WRIGHT provides a convenient way to modeling the complex overall...
To the feature of service database of tourist attraction and hotel in tourism field,system framework and implementation of tourist attraction, hotel QA system based on short message is described, in which attraction and hotel information is stored in database. Attraction and hotel are defined as domain entity, entity property, property category and property value. According to the characteristics...
The domain knowledge has a direct impact on the result of question - answering (Q & A) in the restricted domain question answering system (QA). In this paper, a method of answer extraction for domain Chinese question-and-answer (Q&A) is proposed, which based on the analysis of interrogative sentence and the answer type, carrying on the text retrieval with the help of the domain knowledge and...
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