基于直觉模糊偏好决策的冷链物流供应商三维评价

为更好地评价冷链物流供应商服务能力,降低合作风险,从企业战略合作伙伴、客户满意度和环境友好性等3个维度构建冷链物流供应商服务评价指标体系。采用直觉模糊层次分析法在专家模糊偏好关系的基础上求出指标权重;结合决策隶属函数,基于加权算术平均算子对多个指标进行赋值优化计算,探讨最佳冷链物流供应商选择方案。定量化的计算结果表明,在选择冷链物流供应商时,应该着重于供应商服务客户的能力(包括商品交付完好率和准时性)和供应商自身的硬件素质。     

基于AHP-隶属度转换算法的企业自主刨新能力评价

评价自主创新能力既是提升企业核心竞争力的关键,也是建设创新型国家的基础。在分析国内外企业自主创新研究现状、模糊综合评价方法不足及AHP法优势的基础上,建立了企业自主创新能力评价指标体系,构建了基于AHP-隶属度转换算法的综合评价模型,并进行了应用研究,力图为企业自身及政府部门对企业的自主创新能力评价提供决策参考。     

对一种模糊不完全权重求解模型的改进及其解法的探讨

文章对一种模糊不完全权重的求解模型进行简单阐述，指出其不足，对该求解模型进行更符合实际意义的改进，同时提出一种更加简便的该模型的求解方法。     

模糊集合论在四连杆变幅机构平衡重系统优化设计中的应用

将模糊数学应用到门座起重机四连杆变幅机构平衡重系统多目标优化设计中。以模糊集合论为工具，通过对一组非劣解寻求最靠近理想目标值最终解的算法进行实例设计计算，其结果令人满意。这个算法为模糊数学和机械系统的最优化设计相结合提供了新的途径。     

建筑物区分所有权的法律研究

建筑物区分所有权是以某一特定部分为客体而成立的不动产所有权,学界通说认为其是一种三元结构的复合所有权,即包括专有权、共有权和成员权三个部分,与之相对应的,形成相邻关系、共有关系与团体关系。从这三部分的权利内容深入分析了物权立法需要继续加以完善的地方。     

高职人才培养水平评估的模糊综合评价研究

文章对目前高职人才培养水平评估的评价模式进行了分析,构建出建立在统计学基础上的模糊综合评价模型,其目的在于寻找一种更为有效的和科学的评价模式,为高职人才培养水平评估提供科学依据,以便更好地为高职院校建立和完善评价体系提供手段。计算结果表明,在可信度和全面性方面本评价模型具有可参考价值。     

模糊下割集的性质

给出了一个新的模糊割集的概念，称之为模糊下割集，并讨论了它们的几个属性。     

The role of democracy in the university: The university and its old members

In this paper the question of just who constitutes the membership of the university is explored. The paper canvasses the obvious answers: the students, the faculty, or both; the various administrators and staff above a certain level or with special responsibilities; and finally those who have passed through and out of the university doors—its old members. If to be a member is to have rights and obligations, then what if any are the obligations of the old members? This turns out to be a complex question. The analysis in the paper suggests that old members should be a third concern in our time for the universities and the pursuance of such a concern may offer many genuinely democratic supports for the university. The practical problem of how to extend the university's embrance to include its old members remains.     

隶属度函数与体育教师评价

本文采用系统思想,利用模糊数学中的隶属度函数为标度的测评标准,建立评价的数学模型,确定隶属度函数与评价的方式,以及评价因素的隶属度准则,认为用模糊数学中的隶属度函数为标度的测评标准来评价体育教师是一种简单、科学、实用的数学方法.     

A Comparison of Techniques for Handling and Assessing the Influence of Mobility on Student Achievement

Conventional multilevel modeling works well with purely hierarchical data; however, pure hierarchies rarely exist in real datasets. Applied researchers employ ad hoc procedures to create purely hierarchical data. For example, applied educational researchers either delete mobile participants' data from the analysis or identify the student only with the last school attended while including an explanatory variable indicating whether a student is mobile. This simulation study compared the parameter and standard error estimates of these two ad hoc procedures for handling and assessing the influence of mobility on outcomes with results based on use of the multiple membership random effects model. Substantial bias was found for some parameters when multiple membership data structures were ignored.