共查询到20条相似文献，搜索用时 62 毫秒
1.
2.
网络资源是指通过互联网传播共享、以文件目录为主要存储组织结构的内容,如书、讲义、音乐等.每个资源的内容具有完整独立性.它们是数字图书馆、教学资源库、专业内容库藏的重要组成.网络资源的一大特点是命名模式不规范,给检索利用带来极大不便.本文以2003～2006年间搜集的61万文件构成的16 284个网络资源为对象,用统计的方法考察网络资源命名特点及其中体现的用户命名习惯.包括资源及其内部子目录、文件的名字长度分布,字符类型熵、常用符号、高频片段模式、语义类型等,并分析无序命名中蕴含的用户命名习惯.本文的意义一方面有助于从混乱命名中净化和提取对检索查询有用的信息,另一方面有助于揭示网络用户参与海量网络资源共享的行为习惯. 相似文献
3.
通过分析开放存取与隐形网络的联系与区别以及开放存取资源组织和揭示的现状,借鉴开放存取资源组织和揭示的经验,从隐形网络资源自身显性化、第三方揭示、理论与技术支持、法律政策保证以及人文关注等方面探讨隐形网络资源的组织和揭示,以实现隐形网络资源的＂显性化＂发展。 相似文献
4.
5.
软件资源的组织管理方法与数据资源不同。软件对象具有完整性、抽象性、可复用性、连接和组配性及标准化等特性。软件资源的组织 ,可采用体系分类、组面分类的方法 ,也可采用超文本方法 ,但各有利弊。应尽力寻求多种方法结合的道路 ,以取长补短。表 1。参考文献 1 5。 相似文献
6.
Dublin Core与USMARC的差异浅析 总被引：1，自引：0，他引：1
随着网络的发展,网络资源的组织、整理、查找的问题日益突出,如何使网络资源从无序走向有序成为社会各界关心的问题。为了有效地解决这个问题,元数据这一概念应运而生。元数据英文定义为“dataabout data”。是指关于数据的数据,它是用来揭示各类型电子文献的内容和其它特性,进而达到网络资源的组织、分类、索引等目的。它是描述Internet信息资源的一种数据格式,利用它可以促进Internet信息资源 相似文献
7.
数字环境下,综合运用多种资源组织方法,对来自不同渠道的不同类型的资源,以物理与虚拟相结合的呈现渠道,有效地采用目录式浏览、关键词检索、标签云呈现等表达方式,集成、直观、简单地提供给图书馆的本地用户与远程用户.针对这些新的资源组织方式,主要对大众标注、自动标引、自由分类等数字资源组织方式,以及编目外包等印本资源组织加工形... 相似文献
8.
在调查、试用升级版CALIS重点学科网络资源导航库的基础上,从资源的分类、描述和检索三个方面进行评析,指出导航库资源组织的八个特点。 相似文献
9.
网络信息分类与网站分类目录初探 总被引：14，自引：0，他引：14
文献信息分类方法对网络信息分类有很大的影响，但文献信息分类不是网络检索系统的最佳分类方法的选择；网络信息分类是以实用性为分类标准，文献信息分类是以其知识属性和文体形式为分类标准；等级列举式分类法在类分网络信息时存在概念表达等方面的局限；分面组配分类法可能是一种较适合网络信息分类的方法。网站分类目录是应用分类的方法对巨大的网络资源进行组织和揭示的有效手段；网站分类目录存在着多样的方式并与《中图法》对信息分类的标准不同；网站分类目录在其目录设置上都结合网络分布式互动性的特点采用多重列类的方法组织信息；建议网站在类目的立类、分类人员、概念表达上注重统一规范。 相似文献
10.
图书馆读者目录是揭示藏书,宣传图书,辅导阅读的检索工具。我国高等学校图书馆工作条例中规定,目录工作“要健全目录体系”“读者目录可设置分类、著者、书名目录,有条件的馆可编制书本式馆藏目录和增加主题检索途径”“成为全校的查目中心”。而目前高校图书馆目录体系普遍不健全,读者目录多半仅设分类目录、书名目录,只有部分馆设有著者目录,而主题目录设置的则不多。目录质量上也存在不少问题,目录卡片排列混乱,目录庞杂而又未能及时整顿更新。在揭示深度方面,目录缺少附加款目、分析款目、综合款目,参照做得少。不少馆在款目编制时一律每种书只为读者目录制一张书名款目、一张分类款目、一 相似文献
11.
Milan Grba 《Slavic & East European Information Resources》2017,18(3-4):152-164
This article surveys a sample of sources of the information about Romania available to British readers in nineteenth century British newspapers and periodicals. It traces first contacts between the Romanian lands and Britain after the union of the principalities of Wallachia and Moldavia in 1859, then after their independence from the Ottoman Empire. The article highlights an increased Romanian interest in British periodicals, which reported and reviewed Romanian literature and scholarship. The article concludes that nineteenth century British newspapers and periodicals offer a great variety and wealth of new material previously unavailable or unknown to researchers. It also states that only a portion of a large quantity of this material has been indexed and is therefore available via the bibliographic sources mentioned in the article. The author argues for the need of a new and updated British-Romanian bibliography, which can draw on new online resources offering access to thousands of new newspapers and periodical records. 相似文献
12.
《Slavic & East European Information Resources》2013,14(4):25-33
ABSTRACT The paper looks at library approval plans for material published in Slavic, East European, and Eurasian countries from the selector's point of view. Reasons why a selector would or would not want one are examined. Success with approval plans requires monitoring receipts, as well as good and ongoing communication among the selector, the acquistions department, and the vendor. A preliminary list of vendors offering approval plans for the countries of the region appears in the appendix. 相似文献
13.
为进一步提升武汉科技信息共享服务平台使用效率,本文从平台资源建设、资源应用、供需对接方式和供需特点等方面分析了武汉科技信息资源服务现状;基于需求和利用的角度,结合平台管理实践和走访用户、问卷调查等研究方法,从信息资源需求主体和平台自身建设管理两个维度,找出制约科技资源供需对接的主要因素;以市场化和制度化为创新理念,从政策创新、机制创新、市场化服务、环境营造、人才培养等方面提出平台建设由“资源集聚”向“需求导向”转变的对策建议. 相似文献
14.
《Slavic & East European Information Resources》2013,14(1-2):123-143
ABSTRACT The article examines the most important periodicals of ethnic minorities in Poland. After 1989, many ethnic groups (e.g., Germans and Romanies) were allowed to publish journals and newspapers for the first time since the end of World War II. The publications examined show the rich cultural life of the various ethnic groups as well as their current status in Poland. In addition to popular titles, some scholarly publications are also discussed. 相似文献
15.
16.
Josie Barnes Parker 《图书馆管理杂志》2013,53(6):731-737
ABSTRACTIn today's current political environment raising support for millage renewals, bond campaigns or even millage continuations for public libraries is affected by national politics, and a tendency towards tax aversion on principle across the country. The lessons we can learn from the governing boards of small and rural public libraries are worth raising up to a greater national consciousness. Board governance, community consciousness, and facilities management are clear and logical tools that elected boards of public libraries can use to politick for support of libraries. 相似文献
17.
Jon C. Giullian 《Slavic & East European Information Resources》2013,14(3):278-284
The author answers a reference question on bibliographic sources for the Ukrainian periodical press 1840–1850. Helpful publications include bibliographies, guides, and library catalogs. These potentially make mention of revolutionary developments in Hungary (such as the Twelve Points paragraph of the Demands of the Hungarian Nation in March 1848, the subsequent April Laws, and Hungary's declaration of independence in April 1949), and elsewhere in the Hapsburg Empire. 相似文献
18.
Kelly Ahlfeld 《International Information and Library Review》2017,49(4):285-289
Chromebooks and the G Suite group of products, like Google Search, Gmail, and Google Docs, have rapidly expanded in American schools during the past 5 years. The impact of one-to-one Chromebook devices and the pervasive use of Google's software products in American education cannot be overstated. This article explores some of the influences of these products on research, based on the experiences of a librarian and technology coordinator at an elementary education level. The author has several suggestions for effective research with these products in mind. 相似文献
19.
《Behavioral & Social Sciences Librarian》2013,32(1):49-54
Library historians can learn a great deal from studying the gender of authorship and institutional affiliation of a scholarly journal. The focus of this study is to examine these two aspects of journal production in library history to see who is producing published research in this field. Twenty-three years of Libraries & Culture were chosen as the target volumes. The study reveals that more men than women published in library history as well as locating which institutions were represented. This type of information is usedful to the library historian engaged in the analysis of published scholarship, and more generally to scholars with an interest in patterns of literature production in fields closely related to the social and behavioral sciences. 相似文献
20.
《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