A Fuzzy Quantitative Integrated Metric Model for CMMI Appraisal

  • Authors:
  • Ching-Hsue Cheng;Jing-Rong Chang;Chen-Yi Kuo;Shu-Ying Liao

  • Affiliations:
  • Department of Information Management, National Yunlin University of Science and Technology, Touliu, Taiwan 640;Department of Information Management, Chaoyang University of Technology, Taichung County, Taiwan 41349;Department of Information Management, National Yunlin University of Science and Technology, Touliu, Taiwan 640;Department of Information Management, National Yunlin University of Science and Technology, Touliu, Taiwan 640

  • Venue:
  • HAIS '09 Proceedings of the 4th International Conference on Hybrid Artificial Intelligence Systems
  • Year:
  • 2009

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Abstract

In Capability Maturity Model Integrated (CMMI) systems, the Lead Appraiser evaluates the processes of one company according to the qualitative methods, such as questionnaire, interview, and document. A Fuzzy Quantitative Integrated Metric Model (FQIMM) is proposed in this paper due to the subjective measurement and non-quantitative representations of Lead Appraiser. The FQIMM integrates Quantitative Software Metrics Set, linguistic variables and interval of confidence. FQIMM can help software development companies to evaluate competitiveness by quantitative approach and then know their position more quickly and effectively.