Affiliations: College of Information Engineering, North China University of Water Resources and Electric Power, Zhengzhou, Henan 450000, China
Correspondence:
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Corresponding author: Yang-Rui Yang, College of Information Engineering, North China University of Water Resources and Electric Power, Zhengzhou, Henan 450000, China. Tel./Fax: +86 013837176209; E-mail:[email protected]
Abstract: With the rapid development and the increasingly
widespread application of information technology, the software becomes more
and more important. Also, because of the increasing size and the complexity
of software, the software quality has become difficult to control and
manage. Improving the quality of software has become the focus of software
industry. Software quality assurance becomes an important approach for
improving software quality, which provides developers and managers with the
information reflecting the product quality through monitoring the execution
of software producing task by independent review. In this paper, we
investigate the multiple attribute decision making (MADM) problems
for evaluating the software quality with triangular fuzzy information. Then,
we extend the grey relational analysis (GRA) procedure for triangular fuzzy
multiple attribute decision making for evaluating marine service industry in
triangular fuzzy setting. According to the concept of the GRA, a fuzzy
relative relational degree is defined to determine the ranking order of all
alternatives by calculating the degree of fuzzy grey relational coefficient
to both the triangular fuzzy positive-ideal solution (TFPIS) and triangular
fuzzy negative-ideal solution (TFNIS) simultaneously. Finally, an
illustrative example for evaluating the software quality is given to verify
the developed approach and to demonstrate its practicality and
effectiveness.
