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http://dx.doi.org/10.9708/jksci/2012.17.11.149

A Technique for Requirements Normalization and Selection based on Practical Approach  

Byun, Jung-Won (School of Computing, SoongSil University)
Rhew, Sung-Yul (Computer Science and Engineering, SoongSil University)
Kim, Jin-Su (School of Port Logistics, TongMyong University)
Publication Information
Journal of the Korea Society of Computer and Information / v.17, no.11, 2012 , pp. 149-161 More about this Journal
Abstract
In the customer-centered world, which is used internet and social network services actively, it is important that their needs should be embraced into systems. Our study proposes a technique to normalize and select 1,800 customer's needs at C company. In order to normalize the requirements, we have specified requirements by considering a standard for requirements specification, have identified a set of keywords of requirements and have constructed a relation-graph of requirements. The graph presents objectives to design and build a system, and shows a degree of relative importance for each requirement. And then, we propose a techniques for requirements selection according to their contribution points, which are calculated using relative degree. We demonstrates our techniques by a case study of C company.
Keywords
Requirements Normalization; Requirements Selection; Objectives; Feasibility Study;
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