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FITradeoff for Group Decision

In: Multi-Criteria Decision Making with Partial Preference Information

Author

Listed:
  • Adiel Teixeira de Almeida

    (Federal University of Pernambuco)

  • Eduarda Asfora Frej

    (Federal University of Pernambuco)

  • Lucia Reis Peixoto Roselli

    (Federal University of Pernambuco)

  • Jônatas Araújo de Almeida

    (Federal University of Pernambuco)

  • Ana Paula Cabral Seixas Costa

    (Federal University of Pernambuco)

  • Danielle Costa Morais

    (Federal University of Pernambuco)

Abstract

This chapter addresses how the FITradeoff method can be applied for aiding Group Decision Making (GDM) processes. More specifically, the focus is on Multicriteria Group Decision Making (MCGDM) situations, which consists of problems in which multiple DMs should reach a final decision among multiple alternatives that are evaluated on conflicting criteria. A background on MCGDM with partial preference information is given in this chapter, as well as an overview of different aggregation types in GDM. Then, different possibilities for conducting the preferences modeling of the group members are presented: simultaneous elicitation and separate elicitation. The process of reaching an agreement based on the analysis of potentially optimal alternatives and individual rankings is widely discussed. In addition, other features that can be applied for aiding the group decision process with FITradeoff are presented, such as the use of indicators and decision rules, or aggregation of DMs.

Suggested Citation

  • Adiel Teixeira de Almeida & Eduarda Asfora Frej & Lucia Reis Peixoto Roselli & Jônatas Araújo de Almeida & Ana Paula Cabral Seixas Costa & Danielle Costa Morais, 2026. "FITradeoff for Group Decision," International Series in Operations Research & Management Science, in: Multi-Criteria Decision Making with Partial Preference Information, chapter 19, pages 415-433, Springer.
    • Handle: RePEc:spr:isochp:978-3-032-19284-4_19
    DOI: 10.1007/978-3-032-19284-4_19
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