Semantic knowledge bases construction based on Wikipedia
基于维基百科的语义知识库及其构建方法研究*

Wikipedia is one of the largest online encyclopedias, which takes the mechanism of online cooperating editing. It is high-quantity, wide-coverage, evolving and semi-structural, and has become a well corpus of semantic knowledge bases. This paper analysed the statics and mechanism of Wikipedia, summaried the semantic knowledge bases and their construction techniques, concluding concepts and relationships mining, at last discussed the open problems in knowledge construction based on Wikipedia.