Associativeness versus Recursiveness
نویسندگان
چکیده
AbsikactFuzzy connectives use to be assumed associative. In this way, key operational difficulties are solved by means of a single binary operator. In this paper we point out that the main property in order to assure operativeness should be recurszveness, which is weaker than associativity. If calculus can be obtained by means of a recursive application of a sequence of binary connectives, we still can develop operative models. It is then clearly seen that a fuzzy rule should be always understood as a family of fuzzy connectives. Associativity will appear when a fuzzy rule can be characterized by a single binary connective. Associativity assumption is therefore excluding from our model key rules in practice.
منابع مشابه
Theory and Methodology Representation of consistent recursive rules
This paper develops the recursive model for connective rules (as proposed in V. Cutello, E. Molina, J. Montero, Associativeness versus recursiveness, in: Proceedings of the 26th IEEE International Symposium on Multiple-valued Logic, Santiago de Compostela, Spain, 29±31 May, 1996, pp. 154±159; V. Cutello, E. Molina, J. Montero, Binary operators and connective rules, in: M.H. Smith, M.A. Lee, J. ...
متن کاملTowards a Theory of Abstract Data Types: A Discussion on Problems and Tools
This paper aims to show that, in order to capture a quite relevant feature such as the recursiveness of abstract data types, Model Theory works better than Category Theory. First, various eategorial notions such as "initiality", "finality", "monoinitiality", "epifinality", "weak monoinitiality" and "weak epifinality' are analyzed, from a model theoretic point of view, as regards the "abstractne...
متن کاملDisentangling Alliance Management Processes: Decision Making, Politicality, and Alliance Performance
Using a sample of 106 organizations engaged in strategic alliances, we develop and test a framework of alliance-related organizational decision-making processes and their impact on alliance performance. With regard to direct effects, our results show a negative impact of decision-making recursiveness and no significant relationship for openness and procedural rationality. Acknowledging the impo...
متن کاملA World Where Relative Definability Coincides With Relative Recursiveness (i.e., Turing Reducibility)
متن کامل
Bounded Limit Recursiveness
Let X be a Turing oracle. A function f(n) is said to be boundedly limit recursive in X if it is the limit of an X-recursive sequence of X-recursive functions f̃(n, s) such that the number of times f̃(n, s) changes is bounded by a recursive function of n. Let us say that X is BLR-low if every function which is boundedly limit recursive in X is boundedly limit recursive in 0. This is a lowness prop...
متن کامل