第三方物流企业仓单质押问题探讨

针对第三方物流企业开展仓单质押业务时可能面临的诸多风险，在阐述仓单质押概念的基础上，设计仓单质押的业务流程，分析仓单质押的作用，探讨第三方物流公司开展仓单质押业务的风险，提出开展仓单质押业务的应对策略。     

A Flexible Evaluative Framework for Order Picking Systems

This paper develops a novel framework to evaluate the integral performance of order picking systems with different combinations of storage and order picking policies. The warehousing literature on order picking mostly considers minimizing either elapsed time or distance as the sole objective, whereas warehouse managers in a supply chain have to look beyond single‐dimensional performance and consider trade‐offs among different criteria. Thus managers still need a unified and efficient framework to select a portfolio of appropriate order picking policies from a multi‐criteria and contextual perspective. Our framework—combining data envelopment analysis, ranking and selection, and multiple comparisons—provides an efficient methodology to simultaneously analyze several interrelated problems in order picking systems with multiple performance attributes, such as service levels and operational costs. We demonstrate our approach through comprehensive evaluations of order picking policies in three low‐level, picker‐to‐parts rectangular warehouses facing demand variations.     

考虑服务约束的第三方仓库收益与设计优化模型

第三方仓库作为服务提供商, 主要以期望收益最大化为目标, 但是必须满足一定的顾客服务标准。针对高需求环境, 考虑顾客服务水平约束, 提出了一个基于排队论的随机设计优化模型以使仓库的期望收益最大化。采用动态优化算法对模型求解, 选取实例进行了数值实验。结果显示, 模型的优化设计显著地提高了高需求环境下该第三方仓库的期望收益。在此基础上, 找到了服务约束的可行范围和有效范围, 为决策者制定服务标准提供了依据。     

我国明代粮食预备仓思想及其启示

明代统治者和学者注重粮食储备调节的重要作用,积极健全预备仓,提出了一系列睛关思想主张和政策措施：坚持实行民营管理体制,力求建立储备粮的高效敛散机制,主张保持粮食储备的适度规模,注重强化监管稽核.明代预备仓思想启示中国应当高度重视粮食储备,强化粮食储备运营管理的民营导向,实现储备粮高效敛散,合理调整储备粮规模,统筹规划粮食储备布局,并加强监管规章制度建设.     

East‐End Warehouse: a case study of ‘organisational capture’ and cultural conflicts

This case study is about a warehouse in London’s Dockland with predominantly local staff. It stored and distributed food and drink for contractors. Its market was expanding; the site well positioned. Nonetheless, since takeover by a large shipping company, contracts went unrenewed, ‘stock shrinkage’ mounted, losses increased. The author, part of a small team of consultants, was hired ‘to study and advise’. Customer intrusions are normal in service organisations. But here conflicting and group‐based short‐term interests inhibited staff co‐ordination: serial crises involved ad hoc responses. Fieldwork entailed charting work flows, administering an attitude survey, conducting a census and assessing both the workforce’s collective East‐End culture and top management’s culture: their values conflicted. In Dockland, kinship and neighbourly obligations were strong. Obtaining and distributing pilfered goods reflected this; they celebrated group enterprise, collective support and autonomy – values evident in the warehouse that we made integral to proposals for reorganisation. This paper thus addresses intrusions: from customers – evident in disruptive work flows; two externally derived and opposed cultures and the culture of consultants.     

基于元数据仓储的图书馆信息资源管理研究

通过对国内图书馆信息资源开发利用现状分析,针对在图书馆信息资源利用过程中难以发现与管理所需信息的实际问题,提出一种基于元数据仓储的信息资源管理方法,并设计出图书馆信息资源管理系统,对系统每个功能模块进行了详细介绍。     

数据仓库在决策支持系统中的应用

本文分析了在决策支持系统中引入数据仓库的必要性,论述了决策支持系统中数据仓库的运作流程,并强调了数据分析与决策的关键技术OLAP技术和数据挖掘技术.     

决策系统从面向对象到基于构件的变化

研究决策系统实现手段的演变过程，提出在Internet广泛应用及数据极其充实的今天，决策的优劣与基于构件技术已密切相关，本文还讨论了数据仓库的实现机制及匠激励因素。     

遗传算法在WMS货位优化分配中的应用

从一汽轿车股份有限公司仓储中心WMS的实际业务出发,考虑物料的进出库频率和货架的受力情况,为货位分配问题建立多目标优化模型.利用遗传算法中的并列选择法,设计遗传算子并进行求解.优化后结果表明:可以减少堆垛机的运行距离,合理安排货物的分配,减少人工作业,提高仓储的利用效率,降低企业成本.     

构建企业并购决策支持系统--实现并购活动的知识化管理

并购活动以智能化的决策过程为特征,是在对企业内、外部大量信息进行搜集、分析、判断的基础上完成的.并购决策支持系统既可以处理大量的信息数据,又可以模拟人脑的智能行为,处理非结构化、非量化和非线性的问题,力求全面、完整地反映整个并购活动中需要考虑的决策问题,使得并购前的尽职调查、并购交易的完成以及并购后的整合不再是独立、分散的行为,而是整个并购系统工程的有机组成部分.