Application Architecture of Semantic QA System

• Main Authors: Shih-Hao Huang, 黃世豪
• Other Authors: Hui-Huang Hsu
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/30553571118208778694

碩士 === 淡江大學 === 資訊工程學系碩士在職專班 === 94 === In this paper, we seek to use a “Link Grammar Parser” to develop a “Semantic QA System”. This system will make use of “Link Grammar Parser” to analyse the user’s problem . After analysing the learner’s grammar, it will expand the Semantic dictionary via WordNet and subsequently seeks answers in the system’s Ontology or search the internet for more appropriate answer . In addition, it will provide http links to the answer as supplement information. The implementation environment will use Spring Framework as development platform. This research will be focused on the software system architecture. As it is foreseeable that the entire system will be sizable, and that education methods and QA system inevitably evolve throughout times, it is crucial that design of this platform be easily extensible . We have 2 principles here ,system could be extensible and components could be plug-in , we planned to build whole system by phases , at the first phase we defined all modules and use API (Application Program Interface) to combine all modules , all the modules should be implemented by interfaces ,and provide appropriate service methods .