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blog名称:语义Web step-up
日志总数:22
评论数量:81
留言数量:5
访问次数:215729
建立时间:2004年10月29日 |
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 [语义Web工程]语义Web和软件工程
读书笔记, 科学研究
orangebench 发表于 2004/11/14 15:43:47 |
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如何开发语义Web应用，如何结合已有的软件工程方法，特别是MDA？最近有个workshop：Model Driven Semantic Web (MDSW) workshop held at the EDOC2004 conference. 可惜找不到proceedings。
下面有些文章：【1】Automatic Mapping of OWL Ontologies into Java” that got accepted in SEKE.
We present an approach for mapping an OWL ontology into Java. The basic idea is to create a set of Javainterfaces and classes from an OWL ontology such that an instance of a Java class represents an instance of a single class of the ontology with most of its properties, classrelationships and restriction-definitions maintained. We note that there exist some fundamental semantic differences between Description Logic (DL) and Object Oriented (OO) systems, primarily related to completeness and satisfiability. We present various ways in which we aim to minimize the impact of such differences, and show how to map a large part of the much richer OWL semantics into Java. Finally, we sketch the HarmonIA framework, which is used for the automatic generation of agent systems from institution specifications, and whose OWL Ontology Creation module was the basis for the tool presented in this paper.
【2】Ontology-Driven Software Development in the Context of the Semantic Web: An Example Scenario with Protege/OWL
Recent efforts towards the Semantic Web vision have lead to a number of standards such as OWL and Web Service languages. While these standards provide a technical infrastructure, software developers have little guidance on how to build real-world Semantic Web applications. Based on a realistic application scenario, we present some initial thoughts on a software architecture and a development methodology forWeb services and agents for the SemanticWeb. This architecture is driven by formal domain models (ontologies). The methodology applies best practices from agile development methodologies, including systematic tests, short feedback loops, and close involvement of domain experts. We illustrate how these techniques can be put into practice using the modern Semantic Web development tool Prot´eg´e, and indicate future possibilities. |
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