创新驱动下的企业情报系统建设          下载免费PDF全文

杨兴兵  赵明  潘薇 《情报工程》2015,1(5):101-106

本文对创新驱动下的企业情报系统建设进行了研究。首先,分析了企业情报系统建设过程中的情报资源体系和情报服务系统建设的现状;其次,提出了创新驱动下的企业情报系统建设思路,阐述了企业情报分类体系的构建、企业情报元数据规范制定、基于企业视角的第三方产品整合、面向主题情报产品的动态构建、面向用户的个性化订阅和推送五方面的内容;其后,以上海宝钢情报系统进行了案例分析;最后,给出了结论。  相似文献   

User experience of government documents: A framework for informing design decisions     

Leonardo Madariaga  Miguel Nussbaum  Faustino Marañón  Cristóbal Alarcón  María Alicia Naranjo 《Government Information Quarterly》2019,36(2):179-195

People still use documents in many everyday government processes. From tax payments to passport requests, citizens have to interact with low-interactivity information artifacts such as reports, maps and datasets, among many others. Despite efforts to improve information delivery in the public sector, effective information usage remains a critical topic of action and research. The user experience of government documents has rarely been assessed, despite them being regularly published and frequently used. Considering this, the two following research questions arise: 1) How can government documents be classified (or grouped) in terms of user experience? 2) How can the user experience of government documents be monitored over time in order to inform design decisions? Working with a public agency in Chile, we develop and test a classification and monitoring framework based on two online surveys (N?=?338 and N?=?298). We then propose a framework for understanding user experience of government documents in these three dimensions: interaction goal, volume of information and ease of understanding. Using a graphical representation to classify user experience provides greater visibility of the current status of information produced by a public organization. Furthermore, by monitoring the user experience of a government document at different times, organizations can understand the effect of their design decisions and improve their service quality by implementing user-centered processes.  相似文献   

基于金泰尔动作技能分类法对乒乓球正手攻球技术教学的研究     

丁建敏  陈昌 《广州体育学院学报》2021,(1)

运用金泰尔动作技能分类法的两个维度四个方面对乒乓球正手攻球技术的教学进行分析,研究认为乒乓球运动技能的特征符合金泰尔动作技能分类法的特点,其具体表现为:调节条件是运动的、调节条件存在尝试间变化、运动过程中身体是移动的、动作技术具有操纵性。在此基础上,提出金泰尔运动技能分类法对提高乒乓球正手攻球技术的教学策略。  相似文献   

非线性方程的智能化实现及应用     

赵姣珍  卢昌义 《人天科学研究》2014,(1):43-45

方程和方程组的解法一直是相关研究人员关注的焦点。针对非线性方程的解法做出智能化实现,以各种解方程的数学原理、方法为基础,以MATLAB为主要计算工具,编写程序实现智能化、最优化、简便化地解方程的根;进行各种分析,并应用于实际例子,验证其正确性、可行性以及智能化。  相似文献   

中国古代荔枝分类方法的研究——以福建省为中心     

洪纬 《科学与管理》2014,(5):72-79

本文主要依据历代《荔枝谱》,结合地方志对古代福建省荔枝分类方式进行探讨。宋代蔡襄首次将本草系统中的上中下品分类法应用到荔枝分类中,但此方法未得到延续。然而淳熙《三山志》按记录来源的归类方式却对弘治《八闽通志》产生了影响,并促使其产生了几种分类方法,其中成熟期分类法在明末已经完善。本文深入分析早、晚熟荔枝类群,发现现代生物学实验显示荔枝聚类成因与成熟期具有一定的相关性;清代《广东新语》采取的生态分类法也与成熟期分类法有相通之处;且成熟期分类法能够很好地凸显火山荔枝、实生荔枝和其它栽培荔枝类群之间的差异。由此,本文认为传统时代中国荔枝分类学在明末达到了最高峰,且福建省功不可没。  相似文献   

浅谈我馆图书索书号取法     

周晓惠 《湖北函授大学学报》2014,(22):100-101

随着科学技术的发展,各高校图书馆都在探究适合自身的图书取号方法,并在实际的工作中不断摸索改进,基本上都确立了各自的取号方法。本文首先对索书号的构成进行了叙述,重点对华侨大学厦门工学院图书馆图书索书号的取法进行了阐述,针对一般图书、不同版本图书、多卷书、连续出版物、配套书以及套书种次号的取法进行论述,全面讲述了一个让图书馆的藏书排架更科学合理、便于利用的图书取号法。  相似文献   

中国环境史文献的分类问题初探     

吴寰 《保山学院学报》2014,33(6):1-10

中国环境史作为新兴的历史学分支学科,其发展和研究离不开历史文献的支撑,但由于环境史在历史学科中的特殊性,一些文献中不常被人关注的内容恰恰是环境史研究的重要史料.据史料中所见环境史信息的分布状况,按史料的来源、史料记述的内容、历史时间的纵向排列等不同的分类标准,可以将不同类型的环境史史料进行整合和分类.在具体的分类过程中,对口述史料、田野考察资料、考古史料和其他非文字史料等特殊史料和文献的处理也值得注意.环境史文献的分类进行梳理及研究,对推进环境史文献学的建构不无裨益.  相似文献   

Beyond virtual museums: Experiencing immersive virtual reality in real museums     

Marcello Carrozzino  Massimo Bergamasco   《Journal of Cultural Heritage》2010,11(4):313-458

Contemporary museums are much more than places devoted to the placement and the exhibition of collections and artworks; indeed, they are nowadays considered as a privileged means for communication and play a central role in making culture accessible to the mass audience. One of the keys to approach the general public is the use of new technologies and novel interaction paradigms. These means, which bring with them an undeniable appeal, allow curators to modulate the cultural proposal by structuring different courses for different user profiles. Immersive Virtual reality (VR) is probably one of the most appealing and potentially effective technologies to serve this purpose; nevertheless, it is still quite uncommon to find immersive installations in museums. Starting from our 10 years’ experience in this topic, and following an in-depth survey about these technologies and their use in cultural contexts, we propose a classification of VR installations, specifically oriented to cultural heritage applications, based on their features in terms of interaction and immersion. On the basis of this classification, aiming to provide a tool for framing VR systems which would hopefully suggest indications related to costs, usability and quality of the sensorial experience, we analyze a series of live examples of which we point out strengths and weak points. We then summarize the current state and the very next future, identifying the major issues that prevent these technologies from being actually widespread, and outline proposals for a more pervasive and effective use of Immersive VR for cultural purposes.  相似文献   

基于学习结果理论对基础教育数字化学习资源分类方法的探究     

孙莹  吴磊磊 《现代教育技术》2008,18(1):74-77

现有的数字化学习资源分类大都是从资源的角度进行划分,学习结果分类从学习者的角度出发提供了一种全新的视角,更贴近学习过程,对数字化学习资源的研究者、开发者和使用者都有启发意义。  相似文献   

一类特殊完全r-部图的邻强边染色     

田双亮  张忠辅  李强 《天水师范学院学报》2005,25(2):25-26

研究了一类特殊完全r-部图K(r,n,n,…,n,n-1)的邻强边染色.证明了当m r≡0(m od2)时,有x'as(K(r,n,n,…,n,n-1))=n(r-1).  相似文献