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The communication between the teachers and students is very important in network education. Question-answering system can resolve the problem. This paper proposes a question answering platform in network education and then introduces the kernel module which is the answer extraction based on FAQ and ontology in detail. The paper describes the similarity algorithm between the student question and the...
The Web has been designed for direct human processing, but the next-generation Web, named ??Semantic Web??, aims at machine-processible information. In recent years, only RDFS storage and query are considered because storage and query for other Semantic Web data modeling formalisms, especially OWL, are still an open research issue, and only a very small number of, furthermore incomplete, proposals...
In this paper, on the basis of constructing domain ontology database and designing meta-search engine, and relying on the reasoning mechanism of domain ontology and abundant internet sources, we propose the emergency domain ontology-based intelligent meta-search system and carried out the example verification. The results show that the model has great practical significance. The introduction of meta-search...
Current searching works are common and essential in Web users. On the other hand, in the real world, the searching is the time-consuming works because of several searching to extract more exact and satisfied information. In this paper, we propose an Inference process to effectively extract control points based on the ontology. The ontology-based searching supports hierarchical and associated results...
In this paper we propose a way to facilitate the issue of discovering the eGovernment services that address a citizen's need. This approach is implemented in an application, which we call a semantic portal. The semantic portal is part of our SemanticGov project architecture. The portal's components and its architecture are presented and explained. The portal's conceptual modeling is based on the generic...
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