INFORMATION STORAGE METHOD OF INTEGRATED ER MODEL AND SOFTWARE DEVELOPMENT PROCESS MANAGEMENT SYSTEM

摘要

PURPOSE: To more correctly express the actual world in a proper form by describing the sequence relation and the causal relationship between entities in an integrated entity-relationship model, to which an extended entiry relation model is extended, to model the actual world which cannot be modeled in the conventional extended entity-relationship model and is dynamically changed. ;CONSTITUTION: A software development process management system 10 includes a display device 11, an input device 12 like a keyboard, an analysis part 13, a syntax class storage part 14, a stored data input/output part 15, a specification storage part 16, and an implemented code storage part 17. In this system 10, a user describes a program as a procedure sequence and inputs the program to the input device 12 to store an ER model corresponding to the program in the specification storage part 16. Further, the user describes specifications and inputs them to the input device to store an ER model corresponding to these specifications in the specification storage part 16.;COPYRIGHT: (C)1997,JPO