建筑工程与管理中多准则群决策问题的模糊共识与模糊聚集过程

N. Siraj, A. Fayek, M. Elbarkouky
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引用次数: 0

摘要

施工决策问题大多是复杂而难以解决的问题,因为决策过程中存在主观的不确定性、不精确性和模糊性,涉及多个标准和多个决策者。在许多情况下,决策过程是基于语言术语而不是数值。因此,结构化模糊共识达成过程和模糊聚合方法在多准则群体决策(MCGDM)问题中用于捕获一组专家的观点。本章概述了不同的模糊共识达成过程和模糊聚合方法。它介绍了这些过程和方法的基本理论和公式的背景,以及说明它们的理论和公式的数值例子。确定了模糊共识达成和模糊聚合在建筑领域的应用领域,并概述了以往开发的模糊共识达成和模糊聚合框架。最后,提出了未来工作的领域,突出了建筑领域模糊共识达成和模糊聚合的新趋势和迫切需要。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Fuzzy Consensus and Fuzzy Aggregation Processes for Multi-criteria Group Decision-making Problems in Construction Engineering and Management
Abstract Most decision-making problems in construction are complex and difficult to solve, as they involve multiple criteria and multiple decision makers in addition to subjective uncertainties, imprecisions and vagueness surrounding the decision-making process. In many instances, the decision-making process is based on linguistic terms rather than numerical values. Hence, structured fuzzy consensus-reaching processes and fuzzy aggregation methods are instrumental in multi-criteria group decision-making (MCGDM) problems for capturing the point of view of a group of experts. This chapter outlines different fuzzy consensus-reaching processes and fuzzy aggregation methods. It presents the background of the basic theory and formulation of these processes and methods, as well as numerical examples that illustrate their theory and formulation. Application areas of fuzzy consensus reaching and fuzzy aggregation in the construction domain are identified, and an overview of previously developed frameworks for fuzzy consensus reaching and fuzzy aggregation is provided. Finally, areas for future work are presented that highlight emerging trends and the imminent needs of fuzzy consensus reaching and fuzzy aggregation in the construction domain.
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