| 一种多值Petri网及其应用 |
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| 引用本文： | 陈星,刁永锋,黄昌海. 一种多值Petri网及其应用[J]. 微电子学与计算机, 2005, 22(5): 182-184,187 |
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| 作者姓名： | 陈星 刁永锋 黄昌海 |
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| 作者单位： | 西华师范大学微机应用研究所,四川,南充,637002 |
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| 基金项目： | 四川省教育厅科研项目(2002A105) |
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| 摘 要： | 为了更好地将Petri网应用在基于多值逻辑的知识表示和推理中，以普通Petri网的基本定义为基础．结合模糊Petri网和有色Petri网各自的一些特点，将其进行必要的扩展和简化，从而提出一种多值Petri网，使托肯和变迁多值化，然后将它用于知识工程中多值产生式建模和推理中，并根据推理的需要提出了相应的算法。
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| 关 键 词： | 多值Petri网 多值逻辑 知识表示 不确定性推理 |
| 文章编号： | 1000-7180(2005)05-182 |
A Mutli-valued Petri Net and Its Application |
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| CHEN Xing,DIAO Yong-feng,HUANG Chang-hai. A Mutli-valued Petri Net and Its Application[J]. Microelectronics & Computer, 2005, 22(5): 182-184,187 |
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| Authors: | CHEN Xing DIAO Yong-feng HUANG Chang-hai |
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| Abstract: | In order to use Petri net in multi-valued knowledge representation and reasoning, based on the basic definition of Petri net, adding some advantages of fuzzy Petri net and colored Petri net, a multi-valued Petri net is proposed which multi-valued the tokens and transitions. Then, it is combined with a multi-valued production system of knowledge engineering, and imprecise reasoning procedures are provided. |
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| Keywords: | Multi-valued Petri net Multi-valued logic Knowledge representation Imprecise reasoning |
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