共查询到20条相似文献，搜索用时 156 毫秒
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赋权:组织内部知识共享的必要环节 总被引：1，自引：0，他引：1
通过分析传统组织向知识型组织过渡中管理方式发生的变化,指出赋权作为一种管理思想和方法,是组织内部实现知识共享的必要环节,赋权和知识共享存在相互依存的关系。在此基础上,从组织结构、文化和技术3个层面探讨如何在组织内部建立起面向知识共享的赋权机制。 相似文献
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决策树是用来解决风险型决策问题时使用的一种分析工具，具体是用树形图来分析和选择行动方案的一种系统分析方法。这种现代科学管理方法运用于图书馆管理颇具优越性。 相似文献
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提出了一种基于混合纹理的远景图生成算法。该算法通过图像类比,利用两种纹理合成的基本方法,把具有多种纹理输入样图的纹理特征传输到目标设计图中,实现了远景图的绘制。采用块合成的思想及空间位置相关性原理,不仅获得了更好的合成效果,且大大提高了合成速度,同时解决了合成过程中相同纹理之间以及不同纹理之间的边界问题。 相似文献
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赋权方法有很多种,每一种方法各有优劣,那么选择哪一种方法才是最佳方案呢?本文尝试以层次分析法、Delphi法、优序图法、算数均数组合赋权法这四种赋权方法作为运算工具,分别对八项档案事业综合评估指标进行赋权。最终运用斯皮尔曼等级相关法检验各种赋权方法的结论相关程度,以判断各赋权法的优劣。 相似文献
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老漂族是为照料子孙而迁徙至新城市的老年流动人群。既有研究关注老漂族媒体使用在个体层面的赋能，包括认知协调、技能提升和机会获得，却未充分考虑中国式关系的权力动态及有关脸面运作，由此简化了媒介技术在关系网络层面的赋权。本文基于深度访谈和文本分析，结合赋权理论和关系向度理论，聚焦老漂族的微信朋友圈实践，考察社交媒体的技术逻辑如何赋权老漂族的社会交往。研究发现，面向家庭代际关系时，老漂族借助亲密性朋友圈实践协调成员之间的脸面和权力结构，实现缓冲型关系赋权；面向家乡旧友时，老漂族通过朋友圈成为流动经验的分享主体，在重新联结关系的基础上获取面子资源，实现强化型关系赋权；面向城市新邻时，老漂族在朋友圈点赞中完成人情交换，实现拓展型关系赋权。 相似文献
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虚假新闻治理是平台治理中的重难点议题,平台算法对用户参与行为的赋权和政策制度赋权共同构成的内外部用户权利环境,奠定了用户参与平台虚假新闻治理的可能性。通过对算法素养的三个维度即算法感知、算法态度、算法操纵行为的分析可知,我国可以从平台算法系统设计、用户算法素养教育、政府算法治理机制等方面建构协同治理机制,进一步提升算法素养在用户参与平台假新闻治理中的价值和作用。 相似文献
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利用引文索引数据挖掘学科交叉信息 总被引：6，自引：1，他引：6
本文主要讨论如何利用数据挖掘方法对引文索引数据进行分析 ,以获取有关学科交叉的信息 ,并对 2 0 0 0年度CSSCI的引文数据进行具体分析 ,获得一些有意义的结果 相似文献
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建国六十年来中国的图书馆学研究 总被引：9，自引：0，他引：9
中国图书馆学研究的六十年是曲折前行的,这一过程充满着滑稽、屈辱、奋进与迷茫。学术主体的独立、自由意识至今并未完全建立起来,研究内容与成果的官学色彩越来越浓,研究方法上不善于进行多方法的融合、交叉,学科自身的反省与批判能力、学科构建与学术协商的能力还明显不足,学术建制有专业知识浅薄化、激励制度行政化的倾向,学术前贤的优秀品质在代际传承中没有很好地继承等,这些都是中国图书馆学研究长期存在的问题。只有克服这些问题,中国的图书馆学才能获得良性发展。 相似文献
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由陈传夫教授等著的《信息资源知识产权制度研究》是一部在学科交叉中创新发展的典范之作。它具有广阔的学术视野,多学科的研究方法、前瞻性的研究内容、新颖的理论与观点和较高的实践应用价值,拓展了信息资源管理与知识产权的研究领域,构建了较为完整的信息资源知识产权制度体系。 相似文献
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Alexander Wolff 《Informatik - Forschung und Entwicklung》2007,22(1):23-44
This paper deals with automating the drawing of subway maps. There are two features of schematic
subway maps that make them different from drawings of other networks such as flow charts or organigrams.
First, most schematic subway maps use not only horizontal and vertical lines, but also diagonals. This
gives more flexibility in the layout process, but it also makes the problem provably hard. Second, a subway
map represents a network whose components have geographic locations that are roughly known to the users
of such a map. This knowledge must be respected during the search for a clear layout of the network.
For the sake of visual clarity the underlying geography may be distorted, but it must not be given up, otherwise
map users will be hopelessly confused.
In this paper we first give a rather generally accepted list of rules that should be adhered
to by a good subway map. Next we survey three recent methods for drawing subway maps, analyze their
performance with respect to the above rules, and compare the resulting maps among each other and to official
subway maps drawn by graphic designers. We then focus on one of the methods, which is based on mixed-integer
linear programming, a widely-used global optimization technique. This method guarantees to find a drawing
that fulfills a subset of the above-mentioned rules (if such a drawing exists) and optimizes a weighted
sum of costs that correspond to the remaining rules. The method can draw even large subway networks such
as the London Underground in an aesthetically pleasing manner, similar to maps made by professional graphic
designers. If station labels are included in the optimization process, so far only medium-size networks
can be drawn. Finally we give evidence why drawing good subway maps is difficult (even without labels). 相似文献
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应用MSC.Marc软件建立三维有限元模型,对某异形产品的拉深过程进行模拟仿真。介绍了基于有限元仿真复杂拉深件坯料尺寸设计流程和方法。 相似文献
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Alexander Wolff 《Informatik - Forschung und Entwicklung》2007,42(4):23-44
This paper deals with automating the drawing of subway maps. There are two features of schematic
subway maps that make them different from drawings of other networks such as flow charts or organigrams.
First, most schematic subway maps use not only horizontal and vertical lines, but also diagonals. This
gives more flexibility in the layout process, but it also makes the problem provably hard. Second, a subway
map represents a network whose components have geographic locations that are roughly known to the users
of such a map. This knowledge must be respected during the search for a clear layout of the network.
For the sake of visual clarity the underlying geography may be distorted, but it must not be given up, otherwise
map users will be hopelessly confused.
In this paper we first give a rather generally accepted list of rules that should be adhered
to by a good subway map. Next we survey three recent methods for drawing subway maps, analyze their
performance with respect to the above rules, and compare the resulting maps among each other and to official
subway maps drawn by graphic designers. We then focus on one of the methods, which is based on mixed-integer
linear programming, a widely-used global optimization technique. This method guarantees to find a drawing
that fulfills a subset of the above-mentioned rules (if such a drawing exists) and optimizes a weighted
sum of costs that correspond to the remaining rules. The method can draw even large subway networks such
as the London Underground in an aesthetically pleasing manner, similar to maps made by professional graphic
designers. If station labels are included in the optimization process, so far only medium-size networks
can be drawn. Finally we give evidence why drawing good subway maps is difficult (even without labels). 相似文献
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王玫 《现代图书情报技术》1996,12(1):41-44
本文分析了我国图书情报自动化系统的模式与发展现状, 提出了提高图书情报系统管理层次的一种新思路。并着重探讨了借鉴信息管理系统(MIS) 将给图书情报大系统开发的整体战略、开发方法等方面带来的影响。 相似文献