Research of Extended Mobile Ambient Calculus Oriented Mobile Collaboration

Since there is no any calculus system in existing research on mobile collaboration computing,which can describe both mobility and collaborative character of mobile collaboration,a novel extended mobile ambient(EMA) calculus is proposed based on traditional mobile ambient calculus.The basic concept Ambient in mobile ambient calculus is analyzed,and the novel semantic in collaboration computing environment is added.Then,the basic concept A,which describes the collaborative behavior,is abstracted,and is used as the basic unit to describe collaborative character.Subsequently,the behavior theory is introduced to the traditional mobile ambient calculus,that is,the concept A is used as the basic calculus entity of EMA based on the mobile calculus.Thus,the mobility of mobile collaboration computing is described by existing mobile ambient calculus and the collaborative character is described by the concept A.An instance of mobile collaboration behavior,which is described by EMA,is given.The practice indicates that EMA makes up the gap of the mobile ambient calculus that are not able to describe collaboration and that EMA provides a new idea for the theory framework of mobile collaboration,and a theoretical background for mobile collaboration applications.