标题: | 以模糊多属性决策方法支援"群体决策支援系统"之"促进功能"之研究 A Study of Supporting Facilitation in GDSS with Fuzzy Multiple Attribute Decision Making Method |
作者: | 佘光麒 She, Kuang-Chi 林君信 管理科学系所 |
关键字: | 模糊;多属性决策;群体决策;群体决策支援系统;促进;fuzzy;multiple decision making;group decision;GDSS;facilitation |
公开日期: | 1996 |
摘要: | 以往GDSS的研究,大多着眼于电脑环境的发展以及其对于群体工作的 影响,而对于群体促进功能的支援则较少加以注意,然而,根据最近的几项 实验指出, GDSS中"促进"的功能(facilitation)却是达成其效能之关键因 素,而近年在GDSS中对于"促进功能"的研究,大多仅作到群体共识的测度, 对于促进功能之贡献实在有限. 模糊理论能定量的模拟人类在判断行 为上的模糊性,所以在处理决策问题上,能更具弹性,更符合人类的思考方 式,本研究基于此,结合模糊多属性决策方法与群体决策支援系统,规划一 支援促进功能的方法,期能使群体决策促进者(facilitator)在决策的过程 中,可随时获得以下资讯,进而拟定策略,以促进共识: 1.群体共识之程度; 2.群体中之关键决策者(意见最为其他成员认同者); 3.群体中意见明显不 同之派系分立情形; 4.阻碍共识的备选方案; 5.阻碍共识的评估准则; 6.备选方案与评估准则的独立性. 最后,并依本研究提出之演算法,建 构一支援促进功能模式之GDSS雏型,作一实际上的应用. In the past, much of the GDSS research has focused on developing computerenvironments and their effects on group work, and has given relatively littleattention to support for group facilitation. However, recent experimental studies point out that facilitation may be a critical factor in GDSS effectiveness, and research on facilitation in GDSS is only now coming into focus. Some efforts for facilitation have been made to measure the degree ofgroup consensus, but their contribution to facilitation is limited. Fuzzy theory can quantitatively simulate the fuzziness of mankind's judgmental behavior, dispose of the problems of decision making with a more elastic way, conform to mankind's thinking. Therefore, this study plans to combine "Fuzzy Muliple Attribute Decision Making Method" and "GDSS" to establish a method which supports facilitation, in hope to supply the following information at any time in a group decision process, so that thegroup facilitator can make strategies to help the group reach a consensus :1.The degree of consensus. 2.Decision makers whose opinions have the highest consistency with other members' opinions in the group. 3.The division status of subgroups whose opinions are obviously distinct from each other. 4.Thealternatives that hinder the group to reach a consensus. 5.The criteria thathinder the group to reach a consensus. 6.The independency of alternatives and criteria. Finally, based on the established calculations in this study, a prototype of GDSS that supports facilitation will be built and put to practical implementation. |
URI: | http://140.113.39.130/cdrfb3/record/nctu/#NT850457026 http://hdl.handle.net/11536/62186 |
显示于类别: | Thesis |