Requirement Meta-model and Ontology-based Blogs Architecture for IS Requirements Elicitation
Requirement Meta-model and Ontology-based Blogs Architecture for IS Requirements Elicitation
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发表时间：
2007
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通讯作者：
Hengdong Yang;Chi-Lun Liu
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作者：
Hengdong Yang;Chi-Lun Liu
收集大量在线利益相关者的需求是Internet上信息系统成功的因素之一。然而，非结构化和碎片化的需求很难无缝集成。分布式涉众很难以有效和高效的方式交付和讨论需求。本文提出了一个元模型结构化的需求。本文认为，利益相关者可以使用本体填充的元模型，合成的需求摘要。基于提出的元模型和本体，本文提出了一个改进的博客系统，以帮助利益相关者发送，接收和管理的需求和本体。描述了系统架构。最后，一个场景作为一个说明性的例子，也提供了解释所提出的系统架构是如何工作的。
Collecting requirements from large number of online stakeholders is one of success factors of information systems on Internet. However, unstructured and fragmental requirements are difficult to be seamlessly integrated. Distributed stakeholders are difficult to deliver and discuss requirements in an effective and efficient way. This paper proposes a meta-model to structuralize requirements. This paper argues that stakeholders can use ontologies to fill in the meta-model to composite a requirement summary. Based on the proposed meta-model and ontologies, this paper proposes an improved blogs system to assist stakeholders to send, receive, and manage requirements and ontologies. A system architecture is depicted. Finally, a scenario as an illustrative example is also provided to explain how the proposed system architecture works.