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为维护网上书目数据的质量，要求编目员在具有扎实的专业知识基础上，强化文献著录的标准化意识，确保著录款目揭示文献信息完整、著录语言准确、格式规范标准、以实现网上书目数据的有序共事。 相似文献
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CNMARC中200字段著录的规范化问题 总被引：1，自引：0，他引：1
张梅 《大学图书情报学刊》2011,29(2):49-52
书目数据著录是图书馆文献组织的基础性工作,其中200字段题名与责任者项著录质量对整个MARC书目数据质量和读者有效检索指数有很大的影响。文章通过200字段大量典型的著录实例,就书目数据著录中信息源的选取原则、著录用文字的标准化以及著录内容的准确性等问题进行了分析和说明,以期与同行沟通交流,共同提高书目数据质量,特别是200字段题名与责任者项的著录质量。 相似文献
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标准文献的CNMARC著录 总被引：1，自引：0，他引：1
随着行业标准化、规范化要求的提高，标准文献不断增加，标准文献的类型也更加细化。而标准文献是中文书目数据的著录中最复杂著录的文献之一。本文用实例探讨了标准文献在CNMARGC格式中较为规范、合理的著录。 相似文献
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《西北地方文献资源数据库》由《西北地方文献书目提要数据库》、《西北地方文献图片数据库》、《西北民族宗教史料数据库》、《西北地方文献报刊篇名索引数据库》，以及甘肃省连机联合编目为基础的《甘肃省地方文献联合书目数据库》组成。文章从该数据库建设的著录标准、著录范围、规范词的使用等出发，介绍了其特点、功能、使用情况等。 相似文献
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书目数据著录是图书馆文献组织的基础性工作,仅就套入数据著录中信息源的选取、著录所用文字的规范、著录规范内容等方面问题进行了探讨,并提出了提高套入数据质量的对策. 相似文献
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对责任说明的著录目前还存在着许多不规范的做法,主要表现在对团体责任说明与个人责任说明兼有的文献著录、对责任方式在前的文献著录、有关200字段与7--字段的责任对应的文献著录、有关同一责任说明的责任者在7--字段的数量控制的文献著录、关于个人作品汇编的责任说明的著录、关于共同与从属责任说明的著录等方面,这导致了某些书目数据自相矛盾。 相似文献
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以2010年GB/T 3792.9-2009《文献著录第9部分:电子资源》作为电子资源书目记录依据,结合电子资源的特点、类型,论述电子资源著录原则在实践中的运用,以及书目记录编制中CNMARC专用字段的使用方法。 相似文献
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运行系统论、目录控制论观点构想检索工具的目录控制系统，对该系统的层次、结构、运动方式及其整体功能的重大作用进行了理论阐述；提出通过控制检索工具来达到控制所有原始文献的观点；论述了检索工具目录控制系统实现提示控制的可能性、合理性。 相似文献
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The method of bibliographic coupling in combination with the complete link cluster method was applied for mapping of the field of organic chemistry with the purpose of testing the applicability of a proposed mapping method on the field level. The method put forward aimed at the generation of cognitive cores of documents, so-called ‘bibliographic cliques’ in the network of bibliographically coupled research articles. The defining feature of these cliques is that they can be considered complete graphs where each bibliographic coupling link ties an unordered pair of documents. In this way, it was presumed that coherent groups of documents in the research front would be found and that these groups would be intellectually coherent as well. Statistical analysis and subject specialist evaluations confirmed these presumptions. The study also elaborates on the choice of observation period and the application of thresholds in relation to the size of document populations. 相似文献
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This paper treats document–document similarity approaches in the context of science mapping. Five approaches, involving nine methods, are compared experimentally. We compare text-based approaches, the citation-based bibliographic coupling approach, and approaches that combine text-based approaches and bibliographic coupling. Forty-three articles, published in the journal Information Retrieval, are used as test documents. We investigate how well the approaches agree with a ground truth subject classification of the test documents, when the complete linkage method is used, and under two types of similarities, first-order and second-order. The results show that it is possible to achieve a very good approximation of the classification by means of automatic grouping of articles. One text-only method and one combination method, under second-order similarities in both cases, give rise to cluster solutions that to a large extent agree with the classification. 相似文献
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L. P. Pasichnik 《Scientific and Technical Information Processing》2012,39(1):60-65
This paper characterizes a type of normative standardization document, viz., technical conditions (TCs). The properties of
development, registration, and bibliographic accounting of these documents in Ukraine are elucidated. The question of the
uncertainty of the status of such documents in Ukraine and the Russian Federation is raised. Problems are revealed that must
receive attention in the process of creating and using TCs in both countries. 相似文献
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In this paper we present a first large-scale analysis of the relationship between Mendeley readership and citation counts with particular documents’ bibliographic characteristics. A data set of 1.3 million publications from different fields published in journals covered by the Web of Science (WoS) has been analyzed. This work reveals that document types that are often excluded from citation analysis due to their lower citation values, like editorial materials, letters, news items, or meeting abstracts, are strongly covered and saved in Mendeley, suggesting that Mendeley readership can reliably inform the analysis of these document types. Findings show that collaborative papers are frequently saved in Mendeley, which is similar to what is observed for citations. The relationship between readership and the length of titles and number of pages, however, is weaker than for the same relationship observed for citations. The analysis of different disciplines also points to different patterns in the relationship between several document characteristics, readership, and citation counts. Overall, results highlight that although disciplinary differences exist, readership counts are related to similar bibliographic characteristics as those related to citation counts, reinforcing the idea that Mendeley readership and citations capture a similar concept of impact, although they cannot be considered as equivalent indicators. 相似文献
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张晓峰 《大学图书情报学刊》2012,30(2):76-79
编制徽州文书目录是徽州文书整理工作的重要一环。文章根据徽州文书内容和形式的特点,参照《文献著录总则》制定的著录规则,将徽州文书目录的著录项目归纳设计为九大项:编号项、题名项、类别项、事主项、年代项、地点项、细节记载项、载体形态项以及附注项。 相似文献
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《Journal of Government Information》1996,23(3):335-344
The availability of U.S. Government Printing Office bibliographic tapes for copy cataloging or for loading directly into online catalogs may have lulled documents librarians into believing that the problem of bibliographic control for documents collections has been solved. Others may believe that with the move to an electronic distribution system for United States government information, creating and loading bibliographic records for government publications into local library catalogs is becoming an anachronism. This article discusses the functions of cataloging in light of continuing needs and current developments in access to government information. Recommendations are made for ways that the library community, providers of government information, and automation specialists can work together to reexamine bibliographic standards, expand tape loading to non-U.S. depository documents collections, link useful bibliographic databases with library catalogs, and use cataloging of Internet resources to show relationships between physical collections and remotely accessible government information. 相似文献
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为适应编目对象的多样化,UNIMARC(国际通用机读目录格式)书目格式第3版自2008年出版后又进行了4次更新,在3XX附注块新增3个字段,修订13个字段,字段名、字段定义、指示符、子字段等均有变更,特别是多个字段增设子字段$u统一资源标识,意味着书目描述以URI/IRI(统一资源标识符/国际化资源标识符)标识资源将扩大到其他更多描述对象,实现更多的关联功能。3XX字段几乎涵盖了各类文献的各种细节附注,充分利用子字段对文献细节的详尽描述,有助于用户了解与检索所需文献的相关信息,扩大用户信息检索的范围和深度。 相似文献