| 状态矩阵法在企业MIS中的应用 |
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| 引用本文： | 王秀坤,任大勇.状态矩阵法在企业MIS中的应用[J].大连理工大学学报,1993,33(2):199-202. |
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| 作者姓名： | 王秀坤 任大勇 |
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| 作者单位： | 大连理工大学计算机科学与工程系
(王秀坤),大连第二电机厂(任大勇) |
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| 摘 要： | 提出了一种改进的状态矩阵法用以控制事务处理流程．该方法通过建立 事务执行的状态环和构造相应的状态矩阵,并按着给定算法动态地驱动状态 矩阵运转,从而严格地控制了事务的时序关系,避免了由于事务在执行顺序 上的失误而产生的错误;不仅提高了系统的抗病能力,而且起到了用户指南 的作用．
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| 关 键 词： | 管理信息系统 数据库 状态矩阵法 |
Application of state-matrix method in enterprise MIS |
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| Wang Xiukun.Application of state-matrix method in enterprise MIS[J].Journal of Dalian University of Technology,1993,33(2):199-202. |
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| Authors: | Wang Xiukun |
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| Abstract: | An improved state-matrix method is given in order to control the processing sequence of transactions. This method can control the sequence relations of the transactions by establishing the state-loop and constructing the relative state-matrix of transactions execution and driving state-matrix to execute according to the given algorithm dynamically. The errors produced by the sequence fault during the execution of transactions can be avoided. It not only can improve the disease-resistant ability, but also play the function of the "user instruction". |
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| Keywords: | management information system information processing data bases decisionmaking system |
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