| 书目名称 | Conceptual Modeling of Information Systems | | 编辑 | Antoni Olivé | | 视频video | | | 概述 | Explains the principles of conceptual modeling independently from particular methods and languages.Presents the principles with the detail required to correctly apply them in real projects.Explains th | | 图书封面 |  | | 描述 | It is now more than fifty years since the first paper on formal specifications of an information system was published by Young and Kent. Even if the term “conceptual model” was not used at that time, the basic intention of the abstract specification was to a large extent the same as for developing conceptual models today: to arrive at a precise, abstract, and hardware - dependent model of the informational and time characteristics of a data processing problem. The abstract notation should enable the analyst to - ganize the problem around any piece of hardware. In other words, the p- pose of an abstract specification was for it to be used as an invariant basis for designing different alternative implementations, perhaps even using different hardware components. Research and practice of abstract modeling of information systems has since the late fifties progressed through many milestones and achie- ments. In the sixties, pioneering work was carried out by the CODASYL Development committee who in 1962 presented the “Information Al- bra”. At about the same time Börje Langefors published his elementary message and e-file approach to specification of information systems. The next decade, | | 出版日期 | Textbook 2007 | | 关键词 | Conceptual Modeling; Domain Engineering; Entity Relationship Modeling; Meta Object Facility; OCL; Object | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-540-39390-0 | | isbn_softcover | 978-3-642-07256-7 | | isbn_ebook | 978-3-540-39390-0 | | copyright | Springer-Verlag Berlin Heidelberg 2007 |
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发表于 2025-3-21 16:03:27
