The Applications of the Use Case Model Based Requirement Acquisition Technology in the Digital Conference System
Chen Long-meng · Journal of Qingdao Agricultural University · 2007
Requirement elicitation is the first task of requirements analysis and it's main purpose is comprehend clearly what to resolve and obtain the user requirements.But the traditional descriptive procedure by the natural language is inaccurate because of the lack of describe formalization and result in the comprehension deviation.And the model technique by UseCase can standardize the user requirements so that obtain the requirement definite efficiently.The thesis depicts the whole procedure of software system model through the application of UseCase in the digital meeting system.At the same time,the solutions of the problems in the process are also described in detail.