Based on the analysis of the properties of Γ-conclusion by means of deduction theorems, completeness theorems and the theory of truth degree of formulas, the present papers introduces the concept of the membership de...Based on the analysis of the properties of Γ-conclusion by means of deduction theorems, completeness theorems and the theory of truth degree of formulas, the present papers introduces the concept of the membership degree of formulas A is a consequence of Γ (or Γ-conclusion) in Lukasiewicz n-valued propositional logic systems, Godel n-valued propositional logic system and the R0 n-valued propositional logic systems. The condition and related calculations of formulas A being Γ-conclusion were discussed by extent method. At the same time, some properties of membership degree of formulas A is a Γ-conclusion were given. We provide its algorithm of the membership degree of formulas A is a Γ-conclusion by the constructions of theory root.展开更多
"In this paper, we construct a six-element intuitionistic linguistic truth-valued fuzzy propositional logic (6LTV-IP) based on the framework of linguistic truth-valued propoitional logic, which can express bath the..."In this paper, we construct a six-element intuitionistic linguistic truth-valued fuzzy propositional logic (6LTV-IP) based on the framework of linguistic truth-valued propoitional logic, which can express bath the comparable and incomparable truth values. Truth degree and falsity degree of intuitionistic fuzzy proposition are two truth values with linguistic hedge. With the concrete logic operation of 6LTV-IP, some special properties are obtained. Then based on (α, β)-complementary literals and (a, β)-similar literals, we propose a soft-resolution method of 6LTV-IP.展开更多
Service dominant logic is one brand new economy model and it consider all the participators to be the potential resource integrators. The enterprise should put forward the value proposition with open attitude to achie...Service dominant logic is one brand new economy model and it consider all the participators to be the potential resource integrators. The enterprise should put forward the value proposition with open attitude to achieve the enterprise synergy innovation. This paper analyses the value proposition on the stakeholders in the enterprise synergy innovation and expand the one way value proposition theory to the different stakeholder groups inside and outside of the enterprise. The theoretical significance of this paper is to provide the theoretical reference for the enterprise synergy innovation to establish sustainable and stable stakeholders' relationship.展开更多
The concept of truth degrees of formulas in Lukasiewicz n-valued propositional logic Ln is proposed. A limit theorem is obtained, which says that the truth function τ-n induced by truth degrees converges to the integ...The concept of truth degrees of formulas in Lukasiewicz n-valued propositional logic Ln is proposed. A limit theorem is obtained, which says that the truth function τ-n induced by truth degrees converges to the integrated truth function τ when n converges to infinite. Hence this limit theorem builds a bridge between the discrete valued Lukasiewicz logic and the continuous valued Lukasiewicz logic. Moreover, the results obtained in the present paper is a natural generalization of the corresponding results obtained in two-valued propositional logic.展开更多
随着计算机求解问题越加复杂,问题在转化为命题逻辑子句集包含的冗余信息也越来越多,浪费计算机大量的储存空间和搜索解的时间,因此,对于冗余信息的删减有助于提高计算机求解问题的效率.针对命题逻辑子句集化简问题,在原有冗余性质P、R...随着计算机求解问题越加复杂,问题在转化为命题逻辑子句集包含的冗余信息也越来越多,浪费计算机大量的储存空间和搜索解的时间,因此,对于冗余信息的删减有助于提高计算机求解问题的效率.针对命题逻辑子句集化简问题,在原有冗余性质P、RP基础上,提出多种扩展的、具有性质HRP、ARP的子句消去方法,并通过将不对称文字添加前置方法与命题逻辑集合封锁(SET BC )、蕴涵模归结原则(IMR)结合,分别提出不对称集合封锁( ASET BC )消去方法和不对称蕴涵模归结(AIMR)原则.最后,提出 L -集合蕴涵模归结( L -SET IMR )原则和 L -不对称集合蕴涵模( L -ASET IMR )原则.所提出的方法丰富了命题逻辑中冗余性子句消去理论和方法.展开更多
文摘Based on the analysis of the properties of Γ-conclusion by means of deduction theorems, completeness theorems and the theory of truth degree of formulas, the present papers introduces the concept of the membership degree of formulas A is a consequence of Γ (or Γ-conclusion) in Lukasiewicz n-valued propositional logic systems, Godel n-valued propositional logic system and the R0 n-valued propositional logic systems. The condition and related calculations of formulas A being Γ-conclusion were discussed by extent method. At the same time, some properties of membership degree of formulas A is a Γ-conclusion were given. We provide its algorithm of the membership degree of formulas A is a Γ-conclusion by the constructions of theory root.
基金National Natural Science Foundations of China(No.60875034, No.60873042)
文摘"In this paper, we construct a six-element intuitionistic linguistic truth-valued fuzzy propositional logic (6LTV-IP) based on the framework of linguistic truth-valued propoitional logic, which can express bath the comparable and incomparable truth values. Truth degree and falsity degree of intuitionistic fuzzy proposition are two truth values with linguistic hedge. With the concrete logic operation of 6LTV-IP, some special properties are obtained. Then based on (α, β)-complementary literals and (a, β)-similar literals, we propose a soft-resolution method of 6LTV-IP.
文摘Service dominant logic is one brand new economy model and it consider all the participators to be the potential resource integrators. The enterprise should put forward the value proposition with open attitude to achieve the enterprise synergy innovation. This paper analyses the value proposition on the stakeholders in the enterprise synergy innovation and expand the one way value proposition theory to the different stakeholder groups inside and outside of the enterprise. The theoretical significance of this paper is to provide the theoretical reference for the enterprise synergy innovation to establish sustainable and stable stakeholders' relationship.
基金This work was supported by the National Natural Science Foundation of China(Grant No.10331010)
文摘The concept of truth degrees of formulas in Lukasiewicz n-valued propositional logic Ln is proposed. A limit theorem is obtained, which says that the truth function τ-n induced by truth degrees converges to the integrated truth function τ when n converges to infinite. Hence this limit theorem builds a bridge between the discrete valued Lukasiewicz logic and the continuous valued Lukasiewicz logic. Moreover, the results obtained in the present paper is a natural generalization of the corresponding results obtained in two-valued propositional logic.
文摘随着计算机求解问题越加复杂,问题在转化为命题逻辑子句集包含的冗余信息也越来越多,浪费计算机大量的储存空间和搜索解的时间,因此,对于冗余信息的删减有助于提高计算机求解问题的效率.针对命题逻辑子句集化简问题,在原有冗余性质P、RP基础上,提出多种扩展的、具有性质HRP、ARP的子句消去方法,并通过将不对称文字添加前置方法与命题逻辑集合封锁(SET BC )、蕴涵模归结原则(IMR)结合,分别提出不对称集合封锁( ASET BC )消去方法和不对称蕴涵模归结(AIMR)原则.最后,提出 L -集合蕴涵模归结( L -SET IMR )原则和 L -不对称集合蕴涵模( L -ASET IMR )原则.所提出的方法丰富了命题逻辑中冗余性子句消去理论和方法.