Innovative fuzzy Petri net model for Chinese medicine expert system.

by Leung Wing-shan, Queenie.Thesis (M.Phil.)--Chinese University of Hong Kong, 2002.Includes bibliographical references (leaves 79-82).Abstracts in English and Chinese.Abstract --- p.iiiAcknowledgements --- p.vChapter 1 --- Introduction --- p.1Chapter 1.1 --- Current Problem --- p.4Chapter 1.2 --- Research Proposal --- p.6Chapter 1.3 --- Research Target --- p.8Chapter 1.4 --- Thesis Overview --- p.9Chapter 2 --- Fuzzy Logic and Fuzzy Petri Net --- p.11Chapter 2.1 --- Background --- p.13Chapter 2.2 --- Fuzzy sets --- p.15Chapter 2.3 --- Operations on fuzzy sets --- p.18Chapter 2.4 --- Fuzzy logic --- p.20Chapter 2.5 --- Weighted Fuzzy Petri Net --- p.23Chapter 2.6 --- Fuzzy reasoning --- p.25Chapter 2.7 --- More about fuzzy logic --- p.29Chapter 2.8 --- Chapter Summary --- p.31Chapter 3 --- Dynamic Certainty Factor --- p.32Chapter 3.1 --- Definition --- p.32Chapter 3.1.1 --- Background --- p.33Chapter 3.1.2 --- Examples --- p.37Chapter 3.2 --- Advantages --- p.43Chapter 3.2.1 --- Best reasoning --- p.43Chapter 3.2.2 --- Independency --- p.46Chapter 3.2.3 --- Interaction effect --- p.49Chapter 3.3 --- Chapter Summary --- p.51Chapter 4 --- Experiment --- p.53Chapter 4.1 --- Transformation Definition --- p.54Chapter 4.2 --- Case Study --- p.61Chapter 4.2.1 --- Example 1 --- p.61Chapter 4.2.2 --- Example 2 --- p.63Chapter 4.3 --- Analysis --- p.65Chapter 4.3.1 --- Comparisons --- p.65Chapter 4.3.2 --- Discussion --- p.67Chapter 4.4 --- Chapter Summary --- p.68Chapter 5 --- Conclusion --- p.69Chapter 5.1 --- Final Summary --- p.69Chapter 5.2 --- Deficiency and Improvement --- p.71Chapter 5.3 --- Future Research Aspect --- p.73Appendix --- p.75Chapter A --- Data Details --- p.76Bibliography --- p.7