COMPUTER PROGRAM AND METHOD FOR DERIVING STOCHASTIC PERFORMANCE EVALUATION MODEL FROM ULM DESIGN MODEL

摘要

PROBLEM TO BE SOLVED: To provide a computer program for converting a UML (unified modeling language) design model into a stochastic performance evaluation model. SOLUTION: The computer program has a means 221 for converting a calling graph into a syntax tree having a binary tree structure, a means 222 for converting a protocol state diagram into a process equation, a means 223 for converting an activity diagram into a process equation with probability, a means for combining the process equation of the protocol state diagram and the process equation with probability of the activity diagram to obtain a process equation with probability of a class, and a means for obtaining a process algebraic equation 224 with probability of an entire system from the syntax tree and the process equation with probability of the class. COPYRIGHT: (C)2007,JPO&INPIT