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There's myriad of accessible information deposited in Deep Web, and the amount of the information is increasing rapidly. With the development of web application, there're more and more online databases, which make Deep Web a hot research topic. For the convenience of searching information in Scientific Data Sharing Platform, this paper does research of Deep Web application, and presents a system architecture...
Web search engine is very a useful information retrieval tool on the Internet, but due to that a very large amount of information is retrieved from the search engine, and the search results are not classified and displayed out of order, it is difficult for the users to get accurate navigation information. This paper presents a new framework for web search engine, which is based on distributed semantic...
Domain knowledge-base construction plays an important role in intelligent web structured information processing. The paper provides a basic resource construction technique for semantic web information processing. Firstly it puts forward a Chinese domain knowledge composition model. Then it introduces how to construct special domain knowledge-base. The construction mainly based on database schemas,...
We consider the problem of constructing special knowledge-base to integrate a large number of interface schemas over the Deep Web. The scale of the problem and the diversity of the sources present serious challenges to the conventional manual or statistics-based approaches to schema integration. Domain knowledge-base construction plays an important role to it. The paper discusses knowledge representation,...
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