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1.
George Wrenn 《Cataloging & classification quarterly》2013,51(8):652-660
This study examines record creation in OCLC WorldCat for the public and other non-curricular lectures that many colleges and universities in the United States post on the Internet as streaming or downloadable video or audio. It presents research indicating that few libraries catalog this lecture material in WorldCat but also that some libraries catalog heavily in this area. It suggests reasons for the relative neglect of this material by libraries, discusses the merits of making these lectures accessible through library catalogs, and concludes by identifying areas for future research. 相似文献
2.
Jeffrey Beall 《期刊图书馆员》2013,64(1):40-53
This article critically examines four Google search products (Google Advanced Search, Google News Advanced Search, Google Books Advanced Search, and Google Advanced Scholar Search) and shows how each uses metadata to enhance or improve search results. In addition, the article shows how metadata can increase search precision and recall in information discovery systems. From a library perspective, this article analyzes some of the metadata-enabled features of Google's advanced search pages and compares these features to those found in a typical online library catalog. From a serials perspective, Google News Advanced Search demonstrates how Google indexes news websites, sites that are essentially continuing resources. As Google incorporates more and more metadata functionality into its advanced search pages, they increasingly begin to function more like online library catalogs and less like search pages found in a traditional Internet search engine. The simple search box has many limitations, and like libraries, Google is increasingly creating and offering metadata-enabled search features that improve search precision and recall in its products. 相似文献
3.
Since the Online Computer Library Center (OCLC) unveiled its WorldCat Local library catalog discovery layer in 2008, library instructors have debated how to incorporate this tool into their teaching. WorldCat Local's faceted searching brings both educational benefits and unexpected challenges to the classroom. Instructors frequently hold formal and informal discussions on such topics as which search features are most effective during teaching and which patron groups benefit most from this tool. The authors of this article surveyed instruction librarians at U.S. academic libraries that are using WorldCat Local in order to gather and organize this feedback. This article presents the findings of this survey. 相似文献
4.
《Library & information science research》1998,20(2):115-131
Previous information retrieval research has neglected examination of older adults' search behavior. The present study examined the online search performance and associated errors of 54 older adult users of a representative online library catalog system. Participants' error data were examined in the framework of Borgman's three layers of knowledge needed to perform online library catalog searching: (1) conceptual knowledge, (2) semantic knowledge, and (3) technical skills in executing the query. The results of older adults were consistent with findings of previous online library catalog studies with younger adults. Older adults experienced serious problems at all three knowledge layers but experienced their most severe difficulties with conceptual knowledge of how to search the online library catalog system (e.g., formulating queries, understanding and using keyword and Boolean searching, and understanding the contents of databases). The significance of these findings for older adults' use of online library catalogs will be discussed. 相似文献
5.
Rebecca B. French 《Journal of Web Librarianship》2019,13(2):156-197
Information about faculty and their publications can be found in library databases such as the Library of Congress Name Authority File, VIAF, WorldCat, and institutional repositories; in identifier registries such as ORCID and ISNI; and on academic social networking sites such as Academia, Google Scholar, and ResearchGate, but the way search engines use such identifiers and profiles is unclear. Therefore, researchers at a large comprehensive university conducted several rounds of web searching before and after the creation and modification of faculty authority records. The sample consisted of 24 faculty and the 35 publications associated with their authorities. The researchers searched for the faculty and their publications on the social networking and identity websites directly, and then used Google, Bing, and Google Scholar to record which of the faculty members’ profiles and publications were found within the top 50 results. Faculty with more profiles were more visible in search engine results, and faculty with authority records ranked more highly in Google. Results related to publication discovery and ranking were more inconclusive, but revealed clear differences between search tools. The implications of this exploratory research can support educational efforts about academic identities and scholarly profiles, begin a research agenda, and inform methodological development surrounding the influence of identity records and academic social networking profiles on web visibility. 相似文献
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7.
Roman S. Panchyshyn 《Cataloging & classification quarterly》2013,51(1):3-16
Bibliographic records in the Innovative library catalog at Kent State University Libraries had fallen out of synchronization with the Libraries’ holdings represented on OCLC's WorldCat database. The Libraries made a decision to undertake a batch reclamation project with OCLC to re-synch their holdings on WorldCat. This project was beneficial for both parties. OCLC received a clean copy of the Libraries’ database, while the Libraries were able to improve the quality of their local bibliographic data and address problem areas in the catalog. This case study is intended to provide a reference for other libraries considering OCLC batch reclamation projects. 相似文献
8.
通过对谷歌图书搜索的在线查找和分析,反驳了谷歌复制不构成侵权的观点并分析其图书搜索对版权合理使用制度的适用情况。最后结合此案,提出网络环境下完善合理使用制度的几点思考。 相似文献
9.
《Cataloging & classification quarterly》2013,51(3):23-37
The purpose of this study is to obtain information which would help planners of the online catalog design a catalog which would be relevant to the needs of university faculty. Data was obtained by means of a questionnaire mailed to the faculty, College of Humanities, University of Utah. It was found that (1) references in books or articles they read; (2) the Subject Catalog; and (3) printed indexes, bibliographies and research guides in that order were the three most utilized information sources. Browsing was an important fourth. The faculty would like more in-depth coverage of the local library collection rather than access to other library catalogs or online databases from the catalog terminal. Feedback and comments in response to an open-ended question varied. 相似文献
10.
Lihong Zhu 《Library Collections, Acquisitions, and Technical Services》2010,34(4):123-129
OCLC WorldCat Local (WCL) is a unique service that connects library users to local, regional, and OCLC WorldCat results in a single discovery-and-delivery interface. In spring 2009, Washington State University (WSU) Libraries decided to implement WCL. All WSU Libraries' departments played important roles in the implementation process. It is the focus of this paper to discuss the role of WSU Cataloging Department during the implementation process in terms of training staff to catalog at the network level, changing cataloging policies and procedures, preparing old catalog for WCL, and collaborating with other WSU Libraries' departments. 相似文献
11.
Tamar Ganor 《Journal of Map & Geography Libraries》2017,13(2):175-197
A traditional library catalog does not do justice to maps and aerial photographs. Text can never fully describe them and maps' and aerial photographs' geographic coverage or perimeters cannot be displayed visually in the online public access catalog (OPAC), so searching based on their textual metadata without specific spatial reference data used also for display purposes is often not enough to locate relevant items. The Hebrew University of Jerusalem's (HUJI) Geography Department has developed a spatial search engine for their scanned aerial photographs collection that allows users to locate one or more aerial photographs according to the area of the Earth's surface that was photographed and their accompanying metadata. The Humanities and Social Sciences Library, which holds a large unscanned print map collection, has asked to integrate a similar map search mechanism in the Department's existing search engine, and a new website was launched in December 2015 (http://ccg.huji.ac.il/aerialphotos/) showing the aerial photographs' center points alongside the maps' rectangle perimeter. The search engine retrieves maps and aerial photographs that intersect with a user-drawn rectangle. This article discusses the characteristics of these collections, the rationale behind searching for maps and aerial photographs together, and the process of defining and building this spatial search engine. This method allows users to view which items are available in their area of interest side-by-side, on a Google Maps background map. 相似文献
12.
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
13.
ABSTRACT At Eastern Michigan University, information about library resources and services for Extended Programs (off-campus and online) students was provided in a number of online locations and was sometimes inconsistent and difficult to manage. The library formed an internal task force to evaluate all of the library information and instructional materials provided to Extended Programs students. The task force consolidated key information in one location on the library Web site and collaborated with departments within the library and around campus to provide links from the relevant online locations. This case study describes how Google Analytics was used to assess the use of the revised library Web site and online instructional materials by Extended Programs students. The researchers describe examples of techniques for using Google Analytics and explain how the data collected was used to identify further enhancements to the information provided to Extended Programs students. 相似文献
14.
《Cataloging & classification quarterly》2013,51(3):37-68
In the Dewey Decimal Classification (DDC) Online Project, subject searching and browsing of DDC Schedules and Relative Index were featured in an experimental online catalog. The effectiveness of this DDC in an online catalog was tested in online retrieval experiments at four participating libraries. These experiments provided data for analyses of subject searchers' use of a library classification in the information retrieval environment of an online catalog. Recommendations were provided for the enhancement of bibliographic records, online catalogs, and online cataloging systems with a library classification. In this paper, subject searchers' use of the subject outline search capability of the experimental online catalog is described. This capability was unique to the experimental online catalog and all other online catalogs, because it referred searchers to online displays of the classification schedules based on their entry of subject terms. Failure analyses of subject outline searches demonstrated its specific strengths and weaknesses. Users' postsearch interview comments highlighted their experiences and their satisfaction with this search. Based on the failure analyses and users' interview comments, recommendations are provided for the improvement of the subject outline search in online catalogs. 相似文献
15.
The MELVYL MEDLINE project resulted in the addition of a full five-year subset of MEDLINE to the University of California's (UC) MELVYL online union catalog. As one of the nation's largest MEDLINE end-user searching systems, MELVYL MEDLINE provides online bibliographic access to the biomedical journal literature for all UC personnel at over seventy library sites or by remote access. This paper summarizes the project's accomplishments, reports MELVYL MEDLINE use and its impact on library services, and provides insights for other end-user search systems. The project serves as a model for adding databases to the MELVYL catalog and demonstrates the potential for use by other disciplines of a specialized database when readily accessible. Evaluation results report high user satisfaction and high usage. However, many advanced searching features of the interface are little used by searchers. Effects on library services include marked increases in reference transactions and interlibrary loans, with significant declines in mediated search services. Future MELVYL MEDLINE enhancements include matching search retrievals to journal locations, linkage to an online document delivery system, and consideration of building a superset of databases by combining MELVYL MEDLINE with citations from another database in the MELVYL catalog. 相似文献
16.
《The Journal of Academic Librarianship》2023,49(1):102630
This research aims to examine whether faculty's perceptions of the importance of the library's resources and services for their teaching, clinical practice or research were different based on disciplines, and to explore the degree that faculty's perceptions of the library's importance and its role have changed over time. The findings revealed that online journals, databases, and Interlibrary loan (ILL) were considered by the majority of faculty as the most important for faculty's research. Another key finding indicated that faculty from social sciences perceived assistance from a subject specialist librarian as more important than faculty members from physical sciences. The top three strategies faculty use to obtain articles not available through the university include searching for a freely available online version, using ILL, and obtaining it from Google Scholar. These findings assist the library to better understand our user community's needs. As this survey is regularly deployed, it also allows us to observe potential changes over time, and as necessary, make strategic changes to library resources and services. 相似文献
17.
Aaron W. Procious 《The Reference Librarian》2014,55(2):144-150
Many librarians perceive ProQuest’s Dissertations and Theses as the key resource for searching dissertations and theses. However, the Online Computer Library Center’s (OCLC’s) WorldCat also provides a means for locating electronic dissertations and theses. This study compared these two databases and found two key observations. First, both databases provided access to a similar number of citations. Second, WorldCat consistently had twice as many citations for which ProQuest had no records. WorldCat provides an important means of locating electronic theses and dissertations. 相似文献
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19.
Jane Hutton 《图书馆管理杂志》2013,53(3-4):495-507
ABSTRACT Digital collections of full-text e-books are proliferating on the Web and provide a wealth of open content for students. To examine whether academic libraries are providing a digital gateway to these resources, ten e-book titles from open digital collections were searched in the online catalogs and Web pages of ten academic libraries serving distance learners. Only three of the digital collection e-books were available from any of the library catalogs, and none were found on library Web pages. Availability of the ten e-book titles through Google and other digital discovery tools also had mixed results. Continued projects for improved delivery of open online content are necessary. In order to fulfill their role as digital gateways for their academic communities, libraries must pursue metadata standards to support cross-searching, collaborative projects, and development of e-resource search software, which integrates with the library catalog. 相似文献
20.
Sterling Coleman Jr 《International Information and Library Review》2013,45(4):157-180
This work is an annotated bibliography that consists of articles, books, conference papers, dissertations, reports, etc. published in various library and information science forums on the subject of librarianship in the Maghreb. The goal of preparing this work is to provide a list of citations with abstracts that librarians, library students, and library scholars can use to perform research within this subject area and further the body of knowledge. The research methodology that was used to find these citations involved searching the database versions of ERIC, Dissertations Abstracts Online, and Library Literature within the online public access catalog of the Auburn University library system. It also involved searching the online databases of Library and Information Science Abstracts (LISA), British Education Index, andEducation Abstracts within the DIALOG database as well as the respective print versions of these resources. While this work is by no means an exhaustive critique of the entire Maghrebi library and information science literature, it does strive to be comprehensive in terms of its country-by-country analysis of librarianship and information science within the region. In providing a citation for a non-English language work, the English equivalent of the title of that work will be given next to the non-English title. 相似文献