L-Fuzzy拓扑群的直积

证明了任意一族Ｌ－Ｆｕｚｚｙ拓扑群的直积仍是Ｌ－Ｆｕｚｚｙ拓扑群．研究了Ｌ－Ｆｕｚｚｙ拓扑群的直积的层次结构，揭示了它与分明拓扑群的直积之间的联系     

中国城市土地集约利用水平的测度研究——基于我国34个典型城市的统计数据分析

 内容提要：随着城市经济和城市化的快速发展,我国城市土地利用的问题和矛盾也日益突出。本文通过构建我国城市土地集约利用水平测度的指标体系,运用层次分析法对我国城市土地集约利用水平进行了测度。针对目前我国城市土地集约利用的现状,为提高我国城市土地集约利用水平,本文提出了相关的政策性建议。     

企业技术竞争力评价指标体系研究：构建、测评与结论

在分析企业技术竞争力内涵的基础上构建了企业技术竞争力评价指标体系,尝试利用层次分析法对该指标体系进行测评,通过构造判断矩阵并伴随一致性检验,得到了各指标体系的总排序结果。研究表明,从准则层的3项目标来看,企业的技术创新竞争力对总目标的影响权重占有绝对优势;从指标层的29项评价指标来看,影响最大的10项指标在对总目标的影响权重值中占大部分比例,这些指标是提升企业技术竞争力水平的关键所在。     

双语教学中的“双语比例适合度”定量模型研究

运用层次分析法和模糊综合评价法对课程的“双语比例适合度”进行了定量分析。通过选取评价指标，运用层次分析法确定相应指标权重，建立评价等级集和模糊关系矩阵，并针对“旅游景区管理”课程的“双语比例适合度”进行了实证研究，以确定该门课程是否适合实行双语教学，还得出了相应的“双语比例适合度”，对双语教学工作的研究具有一定的理论和实践意义。     

Construction of Fuzzy Control Charts Based on Weighted Possibilistic Mean

The problem of constructing control charts for fuzzy data has been considered in literature. The proposed transformation approaches and direct fuzzy approaches have their advantages and disadvantages. The representative values charts based on transformation methods are often recommended in practical application. For representing a fuzzy set by a crisp value, the weight of importance of the members assigned with some membership levels in a fuzzy set should be considered, and the possibility theory can be employed to deal with such problem. In this article, we propose to employ the weighted possibilistic mean (WPM), weighted interval valued possibilistic mean (WIVPM) of fuzzy number as a sort of representative values for the fuzzy attribute data, and establish new fuzzy control charts with WPM and WIVPM. The performance of the charts is compared to the existing fuzzy charts with a fuzzy c-chart example via newly defined average number of inspection for variation of control state.     

Diverging Paths? A Comparative Look at Childcare Policies in Japan,South Korea and Taiwan

This article compares state policies to support childcare in Japan, South Korea and Taiwan, using fuzzy set ideal type analysis to determine the nature of institutional arrangements with respect to labour, money and time provisions. We then note their implications for familialization and defamilialization in the three countries. Our analysis suggests a common pattern towards the increased use of financial support amongst the three countries over time; however, this commonality does not mean their childcare policies are converging, as the financial supports differ in focus, with Japan concentrating on familialization by valuing family care, and Korea exclusively employing policy to facilitate the use of market‐based care services. For its part, Taiwan has been strengthening familialization by increasing the leave compensation to value time off to provide care. The different labour, money and time dimensions vis‐à‐vis the familialization/defamilialization matrix suggest varying implications of institutional arrangements for gender.     

Selected indicators for evaluation of eco-innovation projects

This paper addresses a particular innovation projects category, that is, eco-innovation, in line with the fact that a lot of research has been recently carried out in this area, due to increasing attention. Eco-innovation projects are related to development and introducing the new products, processes and services that reduce the overall negative impact on the environment, putting the business and innovation together to create sustainable solutions. The aim of our research is developing a model for prioritization of the most frequent eco-innovation projects in the recycling field. It should be one of the key challenges for national economies as it happens to be one of the current priorities and burning issues for the European Commission (Horizon 2020, CIP, COSME, etc.), giving the proposed model framework. The ranking has been established with regard to common national economy benefits defined through identified criteria, by applying the well-known analytic hierarchy process method of multi-criteria decision-making.     

中国劳动关系和谐度预警机制的研究

本文用AHP法、模糊评价的定量方法确定了中国劳动关系和谐度的层次结构模型和评价方法,并根据评价值用蓝灯,绿灯,黄灯,红灯对劳动关系安全域进行预警,使中国劳动关系和谐度能真正直观反应社会和谐的风向标。本文不只是从分析原理上进行介绍,更多的是从可操作性上进行了阐述。     

关于Fuzzy商群定义的一点注记

Fuzzy商群是Fuzzy群论的一个重要概念。本文对现有文献中的两种Fuzzy商群的定义进行了比较和分析，还讨论了Fuzzy商群的若干性质。提出了一种较直观又便于操作的Fuzzy商群的定义，并且研究了它的结构问题。