Title :
A Reasoning Algorithm of Fuzzy Knowledge and its Three Kinds of Negations
Author :
Pan, Zhenghua ; Wang, Cen
Author_Institution :
Sch. of Sci., Jiangnan Univ., Wuxi, China
Abstract :
In this paper, we propose that there exist three kinds of negations in fuzzy knowledge, namely contradictory negation, opposite negation and fuzzy negation. Based on the medium predicate logic MF and And-Or tree, presented representation and reasoning of fuzzy knowledge and its three kinds of negations via an example, discussed algorithm of reasoning, as well as realization of algorithm about example.
Keywords :
fuzzy reasoning; contradictory negation; fuzzy knowledge reasoning algorithm; fuzzy negation; medium predicate logic MF; opposite negation; Automatic logic units; Conductors; Fuzzy logic; Fuzzy reasoning; Knowledge representation; Natural languages; Snow; and-or tree; fuzzy knowledge representation and reasoning; medium predicate logic; negation of fuzzy knowledge; reasoning algorithm;
Conference_Titel :
Information and Computing (ICIC), 2010 Third International Conference on
Conference_Location :
Wuxi, Jiang Su
Print_ISBN :
978-1-4244-7081-5
Electronic_ISBN :
978-1-4244-7082-2
DOI :
10.1109/ICIC.2010.226
