共查询到20条相似文献，搜索用时 15 毫秒
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The aim of this study was to determine how parents select picture books for their children and which bibliographic data are important as they choose between different versions of the same title. Thirty-six parents of preschool children aged one to six years were interviewed and observed as they chose one version of the picture book Cinderella from among six bibliographic records and then selected from among six physical versions. Parents described the criteria and the reasons for their selections. The results indicate that the parents experienced difficulties using the library catalog and that the current bibliographic elements are inadequate. 相似文献
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This paper describes the goals, tasks, and main areas of bibliographic control over documents that enter the databases of the Institute of Scientific Information on Social Sciences (INION). It analyzes the features of how bibliographic records of publications on social sciences and humanities (scientific, abstract-analytical, information, scientific-methodical, reference and bibliographic records) are formed. The functions of the software technological complex for automated analysis of the names of persons who are responsible for various types of publications are disclosed. The paper considers the potential of modern software and technological tools for bibliographic analysis and control of bibliographic records, references and citations, including bibliographic managers, scientific work organizers, knowledge managers, and personal information managers. 相似文献
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David Van Kleeck Hikaru Nakano Gerald Langford Trey Shelton Jimmie Lundgren Allison Jai O'Dell 《Cataloging & classification quarterly》2017,55(7-8):560-577
This article presents a case study of quality management issues for electronic resource metadata to assess the support of user tasks (find, select, and obtain library resources) and potential for increased efficiencies in acquisitions and cataloging workflows. The authors evaluated the quality of existing bibliographic records (mostly vendor supplied) for e-resource collections as compared with records for the same collections in OCLC's WorldShare Collection Manager (WCM). Findings are that WCM records better support user tasks by containing more summaries and tables of contents; other checkpoints are largely comparable between the two source record groups. The transition to WCM records is discussed. 相似文献
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《The Reference Librarian》2013,54(27-28):141-160
Serials represent a growing proportion of published literature and budget allocations. Since serials frequently contain the most current information and latest reports of research activity, they both generate many reference questions and supply the answers. Due to the continuing and changing nature of serials, their records are more difficult to interpret than are monograph records. The philosophy underlying the creation of serial records, the variations in serial cataloging rules, and the effects of automation partially explain what appears in our catalogs. A review of the essential elements in serial bibliographic records accents the unique characteristics of serials and the problems encountered in trying to create records that are consistent and intelligible. 相似文献
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《Journal of Interlibrary Loan, Document Delivery & Electronic Reserve》2013,23(1):119-128
ABSTRACT Interlibrary Loan (ILL) is intended to supplement a library's collection, but often patrons submit requests for items already owned. An analysis of a large academic library's ILL requests shows that in most cases the cataloging of bibliographic records is correct, but patrons need instruction in bibliographic searches and ILL policies and procedures. An unexpected result of the study was a realization that patrons are confused by the way items are shelved in the various branches. 相似文献
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Sylvia D. Hall‐Ellis 《Public Library Quarterly》2013,32(1):1-18
Study findings suggest that access to Spanish language adult fiction through bilingual records in the OPAC is mutually beneficial for RA librarians and patrons. Subject access depends on local cataloging policies regarding enhancements for bibliographic records and catalogers' Spanish language proficiencies. Without incentives to enhance bibliographic records, local bilingual cataloging will continue but may not be shared. Reader advisory can be improved with the multicultural RA tools, multilingual RA websites, incentives to libraries for enhancements to non‐English records, and linking individual bibliographic records in OPACS to reviews and comments for titles in languages other than English. 相似文献
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Shoichi Taniguchi 《Cataloging & classification quarterly》2017,55(6):387-412
This article examines BIBFRAME 2.0 from the viewpoint of RDA metadata schema, that is, whether the present BIBFRAME is suitable for exchange and sharing of metadata created with RDA. First, an overview of RDA and BIBFRAME models is provided. Second, mapping examples of metadata records and part of the mapping tables from RDA to BIBFRAME are demonstrated. Third, some issues involved in the mapping are investigated: treatment of RDA Expression in BIBFRAME, mapping of RDA elements to BIBFRAME properties, and conversion of extant MARC21 bibliographic records to BIBFRAME metadata. 相似文献
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Joseph R. Matthews 《Public Library Quarterly》2016,35(3):175-187
OCLC’s WorldCat now holds more than 320 million bibliographic records with some 2-plus billion holdings linked to the bibliographic records. The vast majority of the world’s libraries, archives, and museums rely on OCLC as the primary source for bibliographic records. Compared to all other options, OCLC is clearly the very large elephant in the room. OCLC provides a broad range of services, including WorldShare Metadata Services (cataloging); WorldShare Interlibrary Loan (sharing resources); WorldShare Management Services (cloud-based integrated library system); WorldCat Discovery Services; and CONTENTdm? (management of digital collections). This article explores the available options for obtaining cataloging records from alternative sources by considering four factors: breadth, quality, ease of use, and costs of use of the bibliographic database. 相似文献
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Shelley L. Smith 《Cataloging & classification quarterly》2013,51(4):304-315
After boxes of uncataloged microforms were discovered at my library, we learned that many of the titles were available as free electronic books, so I added bibliographic records to the local catalog for the e-versions. Some bibliographic records existed in OCLC WorldCat for the electronic versions, but they were not always provider-neutral. I learned how to create the new provider-neutral record and want to share my experience. Other librarians may want to replicate my project at their institutions, weeding their microforms and supplanting those records with e-book bibliographic records, thereby providing instant online access to these resources for their patrons. 相似文献
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《Journal of Informetrics》2020,14(2):101009
Network science has been extensively explored in solving various bibliometrics tasks such as Co-authorship prediction, Author classification, Author clustering, Author ranking, Paper ranking, etc. While majority of the past studies exploit homogeneous bibliographic network (consists of singular type of nodes and edges), in recent past there is a surge in using heterogeneous bibliographic entities and their inter-dependencies using heterogeneous information networks (HIN). Unlike homogeneous bibliographic networks, a bibliographic HIN consists of multi-typed nodes such as Author, Paper, Venue, etc. and corresponding relations. Thus bibliographic HIN is more complex and captures rich semantics of underlying bibliographic data as well as poses more challenges. Since a real-world HIN may have different number of instances for different node types, class imbalance is ubiquitous. Recent studies discuss class imbalance in brief and exploit meta-path-based strategies to address the issue. However, there is no work which quantitatively study the effect of class imbalance in regards to solving real-world bibliometrics tasks. Therefore, this paper first proposes a metric to estimate class imbalance in HIN and study the effects of class imbalance over two bibliometrics tasks, namely (i) Co-authorship prediction and (ii) Author's research area classification, using node features generated by network embedding-based frameworks for DBLP dataset. From various experimental analysis, it is evident that class imbalance in bibliographic HIN is an inherent characteristic and for better performance of the above-mentioned bibliometrics tasks, the bibliographic HINs must consider Author, Paper, and Venue as node types. 相似文献
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FRBR化中文OPAC运算法则开发研究* 总被引：1，自引：1，他引：1
阐述传统OPAC的缺陷与FRBR的先进性,分析CNMARC书目记录转换为FRBR模式的可能性与存在问题,重点剖析作品层的识别要素：责任者、题名、文学体裁,内容表达层的识别要素：语种、次要责任者、记录类型、版次,探讨这些要素在聚集作品层与内容表达层中存在的问题。借鉴国外研究的经验,研究出可以将CNMARC格式的书目记录转换为FRBR模式的运算法则。 相似文献