发明名称 |
Method for performing consistency checks |
摘要 |
A method for use with a rule-based expert system provides a technique for determining a recent previous consistent state of execution of the expert system after a change is made to a rule or variable. Several queues contain state history information of an inference engine. When changes are made to a rule or variable, these history queues are examined to determine a recent consistent state. If the current state is inconsistent due to the change, the user can be informed that the system is now in an inconsistent state.
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申请公布号 |
US5167012(A) |
申请公布日期 |
1992.11.24 |
申请号 |
US19910787765 |
申请日期 |
1991.11.06 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HAYES, RAYMOND R.;HSIEH, LO |
分类号 |
G06F11/36;G06N5/04 |
主分类号 |
G06F11/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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