浅析总承包管理模式的演变及发展趋势

简述了石化行业从1950年至今工程建设的发展过程及与发达国家的巨大差距。基于对管理方法和组织机构的分析，探讨了施工阶段这一EPC总承包工程中的重要环节。     

强化供应商资格审查提高企业物资采购质量

在市场经济不断完善的进程中,运用公开招标方式优选设备,材料,备品备件供应商是衡量一个企业专业化程度的标尺,强化对供应商资格审查、甄别是决定能否科学地确定满足本企业物质采购需求合作伙伴的重要环节。是企业规避采购风险,降低生产成本、完成经营目标、实现经济效益的有效保障。     

数据挖掘在原燃料结算中的应用

目前国内外钢铁企业竞争激烈,企业利润已微乎其微,企业需要降低采购成本,提高自身利润。数据挖掘技术能够发现钢铁企业原燃料结算过程中每种原燃料的结算方法是否对企业有利,并找到对企业有利的结算方法,降低采购成本,提高企业竞争力。利用数据挖掘的K-均值算法,按照原燃料的供方检斤检质结算量与我方检斤检质结算量之间的差别将原燃料进行分类,发现差别较大的原燃料种类。     

New trends on e-Procurement applying semantic technologies: Current status and future challenges

The present paper introduces and reviews existing technology and research works in the field of e-Procurement. More specifically this survey aims to collect those relevant approaches that have tackled the challenge of delivering more advanced and intelligent e-Procurement management systems due to its relevance in the industry to afford more timely, adaptable and flexible decisions in purchasing processes. Although existing tools and techniques have demonstrated their ability to manage e-Procurement processes as a part of a supply management system there is a lack of interoperability among tools, tangled dependencies between processes or difficulties to exploit existing data and information to name a few that are preventing a proper use of the new dynamic and data-based environment. On the other hand semantic-based technologies emerge to provide the adequate building blocks to represent domain-knowledge and elevate the meaning of information resources through a common and shared data model (RDF) with a formal query language (SPARQL) and accessible via the Internet Protocols. In this sense the Linked Data effort has gained momentum to apply the principles of the aforementioned initiative to boost the re-use of information and data across different tools and processes. That is why authors review both existing open issues in the context e-Procurement with special focus on public procurement and semantic-based approaches to address them. To do so a preliminary research study is conducted to assess the state of the art in the context of e-Procurement and semantic-based systems. Afterwards main drawbacks of existing e-Procurement systems are presented to narrow down in semantic-based approaches applied to this field. Once the current status in both areas is reviewed, authors purpose the use and creation of an e-Procurement index to evaluate the quality of service of procurement systems. In this light the Analytical Hierarchy Process (AHP) method is used to set up an initial weight for each indicator in the index and to perform a first comparison between traditional and semantic-based approaches. Finally some discussion, conclusions and future challenges are also outlined.     

数据采集器在图书现采中的应用

从数据采集器的特点、功能和用于图书现采的可行性、工作流程及存在的问题等方面介绍数据采集器在图书现场采购中的应用。     

深入推进总装物资采购制度改革的思考

深入推进物资采购制度改革,是贯彻落实中央军委深化国防和军队改革的具体举措,是关系到国防和军队建设全局的重大战略任务。为大力推进总装物资采购制度改革,在阐述深化总装物资采购制度改革重大意义的基础上,从思想认识、法规制度、体制机制、条件建设等方面,分析了总装物资采购制度改革存在的矛盾问题,提出了推进总装物资采购制度改革的对策措施。     

武器装备采办竞争策略应用研究

针对武器装备科研生产走中国特色军民融合式发展道路,推行武器装备科研生产全过程竞争,武器装备采办竞争策略应用研究成为迫切需求。分析了竞争策略及其适用条件,以及装备采购基本方式,针对现行装备采购方式,从限制单一来源采购,最大化竞争规模,提出武器装备采办竞争应用策略。     

水利系统实施政府采购的成效及对完善政府采购法的建议

政府采购制度具有多重公共意义,在现代社会中发挥着重要的经济引导和政府职能实现的作用。近年,中央政府不断加大水利建设投资,水利系统政府采购的规模不断增长,范围不断扩大,初步建立了一套行之有效的政府采购制度体系。但由于政府采购法的规定较为原则,尚需完善具体制度建设。结合水利政府采购实践,建议政府采购法律在绿色采购、采购国货原则和加强反商业贿赂等方面进一步规范健全,并强调其公共性,增强其政策价值引导作用和对社会经济整体的宏观调控作用。     

国内电力设计院EPC总承包工程的采购管理

国内电力设计院为适应经济形式的变化,开展了设计采购施工（EPC）总承包业务,为向工程公司的转型积累经验、奠定基础。采购是EPC总承包工程执行过程中极其重要的环节,对如何完善采购工作进行了探讨并提出了一些建议,希望能对电力设计院在进行设备材料采购时提供帮助。     

一种面向政府采购的多属性反向拍卖模型

为了对政府采购中电子反向拍卖系统的适用性进行改善.利用多属性决策理论和相关算法,对多属性反向拍卖的步骤和模型进行研究.对只按价格来选取供应商的方式进行了改进,建立了多属性选取供应商的反向拍卖系统.系统实现了选取供应商的自动化,能达到综合属性的最优,满足政府采购中以反拍方式进行采购的需求,提高了采购效率,降低了采购成本.