디지털산업정보학회논문지 (Journal of Korea Society of Digital Industry and Information Management)

  • 제13권1호
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  • Pages.197-211
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  • 2017
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  • 1738-6667(pISSN)
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  • 2713-9018(eISSN)
디지털산업정보학회 (Korea Society of Digital Industry and Information Management)
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IT 제안서의 기술평가에서의 퍼지 TOPSIS 응용

An Application of fuzzy TOPSIS in evaluating IT proposals

  • 투고 : 2017.02.20
  • 심사 : 2017.03.16
  • 발행 : 2017.03.30
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초록

In recent years, it is natural that the development and the maintenance of information systems are strongly dependent on outside service providers for economic reasons, especially in public sector. There has been an unexpected growth in the number of selection activities for outsourcing related works. At this time, selection of the contractor generally considers the proposals received based on the RFP(requested for proposal) and determines the ranking by experts committee. However, it is difficult even for expert giving a specific numeric score in weighting criteria or rating alternatives. In this context, an extended fuzzy TOPSIS method is applied for selection problem of IT proposals. A numerical illustration is also provided to demonstrate the applicability of the approach. This approach is very practical to help decision makers in assessing proposals during the selection phase under uncertainties.

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