共查询到20条相似文献，搜索用时 890 毫秒
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[目的/意义]搜集和分析国内外图书情报领域人工智能研究的相关文献,以期了解人工智能在图书情报领域目前的研究进展及未来的研究趋势,为学术界和产业界的研究提供借鉴和启示。[方法/过程]运用文献分析和知识图谱可视化方法,对国内外图书情报领域人工智能研究的起源和发展、国内外研究热点及未来研究趋势进行对比和可视化分析。[结果/结论]从研究发展趋势看,国内外相关研究成果的数量呈逐年递增态势。从研究热点看,国外研究主要围绕人工智能在信息检索、社交媒体内容分类及情感分析、知识问答方面的应用研究;国内研究主要围绕人工智能在网络舆情分析、图书馆智能搜索和推荐服务、社交媒体网络数据分析方面的研究。从研究趋势看,未来研究应围绕人工智能技术应用在视觉搜索和语义搜索、智慧图书馆服务、社交网络数据挖掘、人工智能对隐私与安全的影响4个主要方向来开展研究。 相似文献
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为洞悉“十三五”时期我国高校图书情报学期刊发展重点,推动图书情报学领域深入研究。文章以《大学图书馆学报》与《图书情报知识》为例,利用内容分析法、关键词共现分析法与社会网络分析法,对“十三五”期间这两本期刊收录文献的研究主题与热点进行比较分析。《大学图书馆学报》注重读者用户群体、聚焦传统图书馆学科领域;《图书情报知识》则更注重信息用户群体、聚焦图书情报学学科新兴领域。“十三五”时期高校图书情报学期刊发展重点是:助力国家文化事业建设;坚守学科传统,创新学科理论;关注信息科学前沿探索。 相似文献
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[目的/意义] 新冠肺炎疫情是新中国成立至今传播速度最快、传染范围最广、防控难度最大的一次重大突发公共卫生事件，微博是新冠肺炎疫情舆情传播的重要场域，加强突发公共卫生事件微博舆情的针对性研究，利于有效应对突发公共卫生事件舆情。[方法/过程] 基于社会网络分析法，探索新冠肺炎疫情舆情传播的网络结构特征、各传播主体的位置与角色。[结果/结论] 新冠肺炎疫情微博舆情体现出总量巨大、节点林立、关系复杂的网络特征；不同类型的微博用户在网络中的传播作用各不相同，官方媒体微博、商业媒体微博、自媒体微博在突发事件舆情网络中占据不同的传播位置、具有不同等级的传播能力；在突发公共事件舆情应对和引导过程中，应当推动各类媒体的广泛合作。 相似文献
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新冠肺炎疫情的暴发使高校师生居家办公的模式成为常态,高校图书馆常规信息服务方式也发生了根本性变化,远程服务模式成为主要服务方式。了解这一特殊时期中外高校图书馆远程服务模式的特点和区别具有现实指导意义。本文选取电子资源购置费排名前10位的国内高校图书馆,从远程服务模式、无接触式咨询服务方式等方面进行调研,同时与美国、英国10所重点高校图书馆疫情期间的远程信息资源服务进行对比,剖析和总结了中外高校图书馆应对突发公共安全事件远程服务的特点,揭示了存在的问题和不足,为我国高校图书馆远程信息资源服务和保障提出了合理化建议。 相似文献
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随着网络技术的发展,社交网络逐渐成为一种文化现象,在图书馆领域的应用也日益受到关注,并成为图书馆现代化的一个重要特征。2007年,社交网络正式成为图书情报界一个新的研究方向,其应用从最初的BBS、娱乐化社交网络发展到现在的微信息时代。目前,社交网络应用于图书馆领域的相关研究主要涉及七个方面:社交网络的技术优势、以图书馆为中心的案例、社交网络服务的内容、用户使用态度、图书馆和馆员问卷调查、服务效果评价和存在的问题。结合社交网络技术发展趋势和图书馆自身特点,将来应从社交网络的危机管理、信息素养教育、社交网络评价和可持续发展等方面进行深入研究;应认识到社交网络是图书馆拓展服务的技术手段而非目的,图书馆应从技术理性回归到实现服务的价值理性。表1。参考文献74。 相似文献
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图书馆应用新技术研究述评 总被引：1，自引：0，他引：1
文章以2006年至2011年图书情报领域图书馆应用新技术为主题进行研究内容分析,从内容管理技术、存储技术、信息处理技术、信息服务技术、Web2.0技术5个方面进行主题述评,归纳图书馆应用技术的研究脉络及其热点,指出各领域研究中存在的问题。 相似文献
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在互联网多元传播格局下,积聚了海量信息的社交媒体、信息聚合平台、自媒体和群组中,谣言也大行其道。这一问题在此次新冠肺炎疫情中十分典型。当谣言成为一个重要的社会现象,客观科学认识谣言、反思辟谣机制就显得尤为迫切。疫情时期谣言的传播特点。2月15日,在德国慕尼黑安全会议上,世界卫生组织总干事谭德塞呼吁国际社会团结起来应对新冠肺炎疫情时特别表示,在对抗疫情的同时,国际社会还需要同虚假信息和谣言做斗争。 相似文献
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储节旺 《大学图书情报学刊》2021,39(1):3-4
2020年是极其不平凡的一年,新冠疫情突然爆发,加之大国竞争态势的改变以及新一代信息技术的加快发展和普及应用,世界正在经历百年未有之大变局。准确识变、科学应变、主动求变成为各类组织应对变局的基本共识。1经受疫情的考验在疫情中,图书馆积极创新服务,不仅保障了读者的基本文献需求,而且以专业能力参与抗疫,推进图书情报业与其他行业的跨界融合,取得了令社会各界关注的影响力,如图书方舱建设、电子教参提供、疫情真伪甄别、舆情趋势研判等。 相似文献
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知识产权与图书情报工作 总被引：14，自引：1，他引：13
针对国际、国内图书情报业面临的知识产权现实问题和研究状况,探讨我国图书情报业当前急需研究和解决的知识产权核心问题,包括数字图书馆与著作权、图书情报工作与世界贸易组织、信息服务与网络知识产权、合理使用和版权平衡、知识产权训练等问题。 相似文献
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《Slavic & East European Information Resources》2013,14(1):25-74
ABSTRACT The history of the almanac in Croatia is reconstructed through primary research in bibliographic and archival sources. The almanac is a vehicle for knowledge communication in informal contexts, engaging both oral tradition and literary forms traceable to medieval literacy and ways of structuring knowledge. The history of the almanac in Croatia reflects the changing context of the book trade, literacy, and the evolution of language. Four main stages are identified: (1) the beginning of the annual almanac in the seventeenth century; astrological almanacs reflecting the sensibility of the Baroque period; (2) the Enlightenment's stimulation of almanac publishing in the spirit of contemporary secular reforms in agriculture and education; (3) nineteenth-and twentieth-century almanac trade, showing complex and overlapping networks for the production, distribution and appropriation of printed almanacs;(4) roughly the end of World War II, when the almanac slowly moved out of the role of a popular mass medium and into specialized niches represented by regional, diaspora, and religious almanacs. 相似文献
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Neil De Young 《Publishing Research Quarterly》2009,25(3):139-146
Some key questions for publishers in today’s market are: Could Amazon’s recent merger and acquisitions strategy create a disruptive or paradigm shifting business model in the publishing industry? Do their recent actions post mergers and acquisitions illustrate a predicable pattern of behaviour that publishers can strategize around? This paper will explore these questions and look at some of the possible reasons behind Amazon’s business practices and the possible consequences to publishers. 相似文献
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Barbara Lison 《图书馆管理杂志》2013,53(2):180-187
ABSTRACTGerman authorities are expecting more than 1 million refugees by the end of 2015. These people come to Germany to seek protection and assistance and to build a new life, therefore it is important to welcome them and to assist them in their integration as soon as possible. This situation creates a versatile and perfectly fitting opportunity for cultural and educational programs, including libraries, which can play a vital role in this integration process. The key to integration is the knowledge of the German language, and the most important challenge now is to teach the necessary language skills to as many asylum-seekers as possible. 相似文献
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《Journal of Web Librarianship》2013,7(1):41-59
Abstract Many libraries use RSS to syndicate information about their collections to users. A survey of 65 academic libraries revealed their most common use for RSS is to disseminate information about library holdings, such as lists of new acquisitions. Even though typical RSS feeds are ill suited to the task of carrying rich bibliographic metadata, great potential exists for developing applications that can exploit metadata exposed to Web services via RSS. Using the MODS metadata format, entire catalog records can be seamlessly embedded in RSS 2.0 feeds. Existing tools, such as Library of Congress Java toolkits and XSLT stylesheets, can facilitate this process, while a new XSLT stylesheet may be used to create the RSS feeds complete with MODS records. As an example of the added functionality these MODS/RSS feeds can offer, records from a MODS-enriched RSS feed can be ingested into a non-RSS application such as Zotero. As more emerging library technologies use Web services architectures to handle data objects, the ability to syndicate catalog records will become more critical to providing innovative library Web services. 相似文献
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《Legal Reference Services Quarterly》2013,32(3-4):223-229
SUMMARY The Nevada Constitution provides voters with the ability to propose new statutes, amendments to existing statutes, and amendments to the State constitution through the initiative petition process. Voters can also approve or disapprove of existing statutes through the referendum petition process. Both require the circulation of a petition to collect a minimum number of signatures before the Secretary of State will place the measures on the ballot for the general election. As with other topics of law, Nevada has a profound shortage of research resources on initiatives and referenda, but State law and government Web sites provide enough information to allow for significant research. 相似文献
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SUMMARY This article is a case study of Ariel use at the University of Texas at Austin. The author divides the history of Ariel use into three distinct stages: resistance, full implementation, and enhanced. For each stage the advantages and disadvantages of using Ariel are discussed. The author concludes that using Ariel saves both money and staff time and permits faster delivery of documents than other methods. 相似文献
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《Journal of Interlibrary Loan, Document Delivery & Electronic Reserve》2013,23(4):113-119
SUMMARY CISTI, the Canada Institute for Scientific and Technical Information, is one of the world's largest document delivery suppliers, and was among the first to be fully automated. The revolutionary Intel-liDoc system, developed during the years 1993 to 1995, provided for end-to-end automation of the document delivery process, which has enabled CISTI to improve its service and accommodate growth. From the beginning Ariel was, and remains, an integral part of IntelliDoc. This article describes how Ariel has been integrated into IntelliDoc and into CIS-TI's services, showing the benefits to CISTI and to its clients. 相似文献
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利益相关者视角下的图书馆电子借阅服务研究 总被引：1，自引：0，他引：1
[目的/意义] 以图书馆提供电子借阅服务过程中所涉及的利益相关者为研究对象,厘清各利益相关者的利益关系,提出建立基于社会平衡机制的图书馆电子借阅服务系统的主要路径。[方法/过程] 介绍图书馆电子书和电子借阅的发展现状,引入利益相关者理论分析作者、提供商、图书馆与用户之间的利益关系。[结果/结论] 研究发现图书馆电子借阅服务涉及作者与提供商的商业利益、图书馆提供信息资源的权利和用户获取知识的权利,不同利益主体存在既冲突又合作的关系;图书馆电子借阅服务系统不够成熟,产生明显的资源供需失衡问题。提出以下建议:完善法律制度,维护公共利益;扶持电子书产业发展,规范市场行为;建立许可协议标准模板,保护各方利益;控制采购成本,促进电子书资源利用;发挥电子书优势,促进电子书阅读推广。 相似文献
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Julia Petrovna Melentieva PhD 《Slavic & East European Information Resources》2013,14(4):304-321
This article is a preliminary summary of the results of a huge study of reading among urban high school students (ages 14–17) in many regions of Russia. It considers such aspects of the topic as: the place of reading in the structure of high school students' life plans and leisure activities; their motives for reading, their preferences, and the amount they read; the level of their culture of reading and information seeking; and the influence of family, peers, libraries, and the Internet on their reading habits. 相似文献