Requirement definition support system

Abstract

To provide a technology for properly breaking down user requirements into low-order requirements when the user requirements are given by a character string in the requirement definition of software development.SOLUTION: The record describes an upper requirement and a lower requirement corresponding to the upper requirement for each candidate, the upper requirement includes a first upper requirement item and a second upper requirement item, and a candidate of the lower requirement corresponding to the user requirement is extracted according to a first similarity between an input character string describing the user requirement and the first upper requirement item and a second similarity between the input character string and the second upper requirement item.SELECTED DRAWING: Figure 7A

Images