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1.
为更好地了解读者的需求，本文引进了点击流技术，通过对OPAC日志数据的分析，为图书馆的读者服务工作提出了一个新的方法。 相似文献
2.
Tingting Jiang Ying Wang Tianqianjin Lin Lina Shangguan 《Government Information Quarterly》2021,38(1):101548
WeChat official accounts have been increasingly adopted by Chinese government agencies to deliver public services, in response to the “Internet + Public Service” reformation. While previous studies depended heavily on the expert-oriented approach to evaluate the accounts, this paper presents a user-centered study based on a mixed methods research design in which an unobtrusive clickstream data analysis was complemented by a card sorting study, stakeholder interviews, and a focus group. A 2-month server log file containing 42,188,760 clickstream records was obtained from an active government WeChat official account and analyzed at the movement level, which found that the account was mainly used as a lookup tool with most services underutilized and its home portals failed to support effective wayfinding to needed services. Deficiencies in information architecture, operation strategy, and interaction design of the account were identified in the complementary studies. This study not only enriches the knowledge about social media use in the Chinese government for public service delivery, but also introduces innovative methods to generate new research insights. The findings can inform government WeChat official accounts of how to improve service quality and user experience. 相似文献
3.
《Journal of Web Librarianship》2013,7(2-3):287-306
ABSTRACT Although there is a proliferation of information available on the Web, and law professors, students, and other users have a variety of channels to locate information and complete their research activities, the law library catalog still remains an important source for offering users access to information that has been evaluated and cataloged by experts. The usability of the catalog needs to be effectively measured before any necessary improvements can be made. This study was undertaken to investigate the information retrieval patterns of users of the Rutgers Law Library Online Public Access Catalog and to develop the catalog into a more effective search tool for these users. This study used an experimental approach to measure the usability of our catalog by analyzing the transaction logs from the OPAC system and the results from Google Analytics. The findings provided not only important information on user demographics and their computer systems, but also more insight on the search behaviors of users. The specific findings included the following:
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As a Web-analytic tool Google Analytics provided extensive information on the OPAC and the navigational behaviors of users.
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Fifty-eight percent of our users visited the Web site regularly.
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The most popular search method, which was employed by 37% of our users, was by title.
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Most patrons used computer systems with a high resolution and color depth monitor and visited the catalog Web site with a high-speed Internet connection.
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Suggestions were made by the authors to improve the users’ search experience of the catalog Web site.
4.
B. Holsmtröm 《International Information and Library Review》2013,45(1):67-70
The lack of an understanding of the characteristics, skills, and searching abilities of a specific user group in computer-based information systems hinders library and information science professionals in making the best decisions when designing, acquiring, and managing information systems. The objective of this study was to provide information on the characteristics of a specific group of international college students from a developing country, in order to assist system managers in the selection of OPACs.The major conclusions of this study are: (1) academic level of study and age of the students affect the preference for the type of OPAC system selected, but the academic major of the students does not affect the preference; (2) system designers should prepare more specific instructions regarding searching methods; (3) system designers should focus on the design of the system menu, since the most common method of learning about OPAC systems was the instructions in the menu; and (4) menu-driven systems should be the first selection of OPAC systems for Korean students.Recommendations are proposed when designing, adopting, or managing a new OPAC system. Topics for further studies on the characteristics of OPAC systems and their use are also suggested. 相似文献
5.
图书馆OPAC与读秀学术搜索的比较分析——以东莞图书馆为例 总被引：1，自引：1，他引：0
OPAC的可用性、方便性备受图书馆和用户关注,随着用户需求的变化及技术的发展,OPAC的功能日趋完善。以东莞图书馆为实例,对东莞图书馆的InterlibOPAC和读秀学术搜索的特点进行介绍,比较分析两者的相同之处和不同之处,以期对图书馆OPAC功能的改进和完善有所启示。 相似文献
6.
《International Information and Library Review》1997,29(1):67-83
The lack of an understanding of the characteristics, skills, and searching abilities of a specific user group in computer-based information systems hinders library and information science professionals in making the best decisions when designing, acquiring, and managing information systems. The objective of this study was to provide information on the characteristics of a specific group of international college students from a developing country, in order to assist system managers in the selection of OPACs.The major conclusions of this study are: (1) academic level of study and age of the students affect the preference for the type of OPAC system selected, but the academic major of the students does not affect the preference; (2) system designers should prepare more specific instructions regarding searching methods; (3) system designers should focus on the design of the system menu, since the most common method of learning about OPAC systems was the instructions in the menu; and (4) menu-driven systems should be the first selection of OPAC systems for Korean students.Recommendations are proposed when designing, adopting, or managing a new OPAC system. Topics for further studies on the characteristics of OPAC systems and their use are also suggested. 相似文献
7.
OPAC研究中的有关问题评述 总被引：1，自引：0，他引：1
作者评述了联机 公共检索目录（OPAC）研究中的有关问题，划分了OPAC的三个发展阶段，讨论了OPAC研究的主要目标，阐述了信息检索过程的六个主要组成部分，分析了OPAC检索的相关性判定，考察了影响OPAC检索结果的变量。 相似文献
8.
Controlled vocabulary and subject headings in OPAC records have proven to be useful in improving search results. The authors used a survey to gather information about librarian opinions and professional use of controlled vocabulary. Data from a range of backgrounds and expertise were examined, including academic and public libraries, and technical services as well as public services professionals. Responses overall demonstrated positive opinions of the value of controlled vocabulary, including in reference interactions as well as during bibliographic instruction sessions. Results are also examined based upon factors such as age and type of librarian. 相似文献
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10.
OPAC是图书馆揭示馆藏的重要途径,是读者从图书馆获取信息的最基本、最直接的手段。文章从集成系统、检索策略、检索字段、检索结果的显示和输出、馆藏信息、系统友好性等6方面对浙江省20所本科高校图书馆的OPAC系统进行调查分析。总结了目前OPAC系统存在的不足,并提出相应的建议。 相似文献
11.
通过比较数字图书馆OPAC与图书搜索引擎和网上书店的检索和信息揭示功能,分析了国内OPAC系统建设中存在的问题,提出要以图书搜索引擎和网上书店为启示,强化OPAC的检索和信息揭示能力,鼓励用户参与OPAC建设,以及在OPAC系统中整合相关外部资源的的4项措施。参考文献11。 相似文献
12.
《Journal of Web Librarianship》2013,7(1):22-41
The following study analyzes user search behavior using a tabbed-search interface. For this study, a transaction log was used to collect information about user searches and included tab used; search terms; date, time, and location of search (on campus or off campus); as well as a unique ID to identify the user session and another ID to identify each transaction. This article explains the process for examining 4,300 search queries conducted on the library homepage during an academic semester and presents findings from the analysis. The article also details enhancements that were made to the tabbed-search interface as a result of the transaction log analysis. Additionally, the article discusses the merits of using a transaction log as a method of ongoing assessment of a library Web site's search interface. 相似文献
13.
网络环境下的学术资源 总被引：56，自引：0，他引：56
简列了网络学术资源的特色和优势,分述了网络环境下的学术资源：网络资源指南与搜索引擎,图书馆网上公共目录查询,快速参考工具资料,网络数据库,最新期刊目次,电子期刊,电子论坛,以及政府信息。参考文献４９。表１ 相似文献
14.
[目的/意义] 通过移动图书馆与非移动图书馆OPAC用户使用检索点的比较,探索用户通过不同设备使用图书馆OPAC系统的行为差异,为不同设备OPAC系统检索点的设置等提供参考。[方法/过程] 运用日志挖掘法,对比分析移动图书馆与非移动图书馆检索点出现概率、检索点搜索成功率、检索点变化模式等方面的异同。[结果/结论] 移动图书馆与非移动图书馆检索点存在差异,非移动图书馆在检索点的设置和利用上具有优势。移动图书馆可以通过舍弃低概率的检索点,简化界面内容;通过设置网页标签的形式,方便用户转移检索点;通过减少组配的检索点数量,并突出检索点和检索框来提高组配检索的比例。 相似文献
15.
[目的/意义] 探讨高校图书馆用户在使用图书馆OPAC系统查找相关资源时调整提问的行为模式。[方法/过程] 以北京师范大学图书馆OPAC日志数据为对象,采用S.Y.Rieh与Xie Hong提出的提问调整模式类型,利用内容分析法对提问日志进行内容编码和统计分析。[结果/结论] 高校图书馆用户的OPAC提问调整基本模式与网络信息检索提问调整模式基本一致,并且,在动态调整模式过程中,还可以细化为直线、阶梯、锯齿、凹凸、循环等子模式。针对如何优化OPAC系统和提升用户信息素养提出若干建议。 相似文献
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本文从传统OPAC服务本身的局限性、搜索引擎与网上书店的发展、Web2.0技术的助推及FRBR化显示等几个方面阐述了OPAC服务面临的一系列挑战,并通过资源整合、强化检索功能、丰富检索结果、用户参与、个性化服务、在线咨询、嵌入用户环境、加强用户体验等一些新型的OPAC实践,指出了OPAC服务在Web2.0环境下的发展方向,为我国图书馆信息服务水平的提升提供一定的理论参考和实践依据。 相似文献
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通过对图书馆主要使用的7 种开源OPAC系统在基本技术信息、检索功能、检索结果的显示和输出、Web2.0功能等方面进行调查和对比分析,对其存在的问题进行探讨,为国内图书馆选用开源OPAC系统提供指导及借鉴。 相似文献
18.
Laura N. Kirkland 《Cataloging & classification quarterly》2013,51(5):510-531
This study analyzes the relationship between online public access catalog (OPAC) searches entered in a small academic library's catalog and the circulation of items during the same time period. Rather than identifying all searches resulting in a reasonable number of retrievals as successful, searches in this study were determined most useful if items on the results list were subsequently borrowed from the library. This comparison of search results with subsequent material checkouts indicates which metadata elements seem most useful to searchers, and suggests ways libraries might use this knowledge to enhance their users’ search experiences. 相似文献
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文章从分析国内外OPAC研究现状出发,从OPAC功能强化、检索机的优化及读者信息素养的提高三个方面研究和探讨如何提升高校图书馆OPAC的服务成效,更好地发挥馆藏文献资源的利用价值,满足读者的文献信息需求。参考文献10。 相似文献
20.
高校图书馆围绕各信息服务系统的整合逐渐深入。文章对国内外高校图书馆基于OPAC系统对电子全文资源实施整合的实践进行了调研,并在此基础上对各馆实现整合的7种模式及各自的优、劣势进行了分析。 相似文献