A new modeling method for symbiosis phenomena

Recently, a number of studies have been done to investigate complicated systems such as economical, social, ecological and living systems. And, it is well known that complicated systems can be analyzed by the concept of symbiosis which is made up of competition, exploitation and coexistence and so on. The purpose of this paper is to propose a new modeling method for complicated systems by using the concept of symbiosis. A useful modeling method is presented in order to improve the ability of representing the symbiosis phenomena using the technique of fuzzy inference