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企业时态化建模中的元模型研究

杨朝君   

  1. 陕西西安:西安电子科技大学经济管理学院
  • 收稿日期:2006-03-20 修回日期:1900-01-01 发布日期:2006-09-01 出版日期:2006-09-01
  • 通讯作者: 杨朝君

Study on meta-models in enterprise temporal modeling

ZhaoJun Yang   

  • Received:2006-03-20 Revised:1900-01-01 Online:2006-09-01 Published:2006-09-01
  • Contact: ZhaoJun Yang

摘要: 为了支持企业历史信息等与时间特征相关的建模,提出了包括日历对象、时间属性域类型、时间戳等在内的基本元模型。利用这些基本元模型,建模者可以在现有企业模型的基础上实现基于时间特征的时态化扩展建模,从而提高企业模型及其应用系统的弹性。

关键词: 企业模型, 时间, 时态化建模

Abstract: To support the modeling of time-related information such as historical information, an enterprise temporal modeling was proposed, involving calendar objects, time attribute domain types, and timestamps. With these concepts and their meta-models, model designers can build temporal enterprise models based on the current snapshot models so as to increase the flexibility of models and information systems.

Key words: enterprise model, time, temporal modeling