高校用户政府信息利用情况调查研究——以西华大学为例     

潘幼乔  彭国莉 《图书馆学研究》2011,(3):59-63

政府信息公开的目的在于利用,文章在调查高校用户这一知识结构、参政意识、信息需求、信息技能都较高的特殊人群对政府信息利用情况的基础上,深入分析当前政府信息利用中存在的问题,阐释其根源,最后从转变观念、拓宽渠道、加强为弱势群体服务、打造易用平台等方面给出建议。  相似文献   

基于用户模式聚类的协同过滤个性化推荐方法     

郭伟光  章蕾 《情报杂志》2011,30(2)

最近邻协同过滤常用的计算用户访问行为相似程度的距离函数仅是测定访问者对象在所有测试属性空间上的平均测定,而在属性集的子维空间上的相似模式并没有有效地挖掘出来,用户评分数据稀疏等问题使其推荐质量下降。针对这些问题,提出一种基于用户模式聚类的协同过滤推荐算法,该算法采用基于用户模式相似的子空间聚类方法产生聚类,并且利用模式相似度改进协同过滤,从而对用户产生个性化推荐。实验结果表明,该方法改善了推荐系统的效率和精度。  相似文献   

Theft and Its Effects on Our Neighborhood Libraries     

Charles Martell 《Public Library Quarterly》2013,32(1):30-38

Theft is a serious problem in our neighborhood libraries if the results of the survey described in this article are any indication. The Sacramento Public Library had purchased 455 copies of 26 Armed Services Vocational Aptitude Battery (ASVAB) titles. Only 71 were found to be available. Ten of the others had been lost and paid for but the remaining 374 copies had been billed but not paid. This represents a loss of $8,900. Books by the author Zane were also examined. The losses amounted to $6,700. The effects of these losses are discussed. Recommendations for handling high-risk titles and improving the overdue process are suggested.  相似文献   

My User is a Machine: Making Information Accessible to Disabled Users by Structuring for Machine Intermediaries     

Kenning Arlitsch 《图书馆管理杂志》2013,53(7):728-738

Abstract

Accessibility to information for disabled human users has increasingly become a legal and ethical concern for public education institutions. The Americans with Disabilities Act guarantees freedom from discrimination for disabled Americans, and recent lawsuits and formal complaints about inaccessible website content have propelled enforcement from an historically reactive stance to one that is proactive. Librarians pride themselves on providing information to all users, and the profession has long understood the need to structure data for other applications. However, many of us fail to use even the simple features built into software packages that can ensure accessible documents and presentations from the point of creation. This failure sets up a paradigm of perpetual effort required to remediate content for accessibility. Effective use of accessibility tools in document creation solves two accessibility problems for two audiences at once: humans and machines.  相似文献   

E-Mail Reference     

《The Reference Librarian》2013,54(74):55-73

Summary

This article begins by summarizing national findings of e-mail reference services in academic and public libraries. It next describes types of e-mail reference services as well as commonalities, differences, appearance of the question form, audience, and turnaround time for selected Colorado libraries. The article then focuses on giving a detailed overview and analysis of two years of Colorado State University's e-mail reference experiences. The number, type of question, who/where the questions come from, and to whom the questions are sent are examined. The unexpected uses of the service are identified. Lastly, broader issues to do with e-mail reference services are discussed. This article is based on a presentation given at the Internet Librarian2000 conference.  相似文献   

Different Strokes for Different Folks: Presenting EAD in Three UK Online Catalogues     

《Journal Of Archival Organization》2013,11(2-3):183-206

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新建本科院校图书馆学科服务的现状、瓶颈与对策研究     

梁光德  许军林胡瑛 《新世纪图书馆》2013,73(10):32-39

学科服务是高校图书馆行之有效的创新服务模式,也是推动图书馆服务转型的重要手段,然而,新建本科院校图书馆由于学科服务体系不健全、学科用户需求动力不足、学科馆员服务能力不强等因素的制约,造成学科服务实践成效不显著.突破图书馆学科服务的瓶颈应加强学科服务顶层设计,重组图书馆业务流程;创新学科服务模式,实施“按需分级”服务策略;融入教学科研过程,激发用户潜在需求;凝练学科馆员团队,提高学科服务整体效能.  相似文献   

COMMUNITY SERVICE     

《Journalism Practice》2013,7(6):623-642

Armed with readily accessible online traffic logs that provide detailed information about the items users are selecting to view, editors are voicing concern about the potential effect on their own content decisions. Through a survey of local British newspaper editors, this article examines the overlap between user preferences, as suggested by assessments of website traffic, and content that editors identify as their best. Results are considered in the context of two related subsets of agenda-setting theory, as well as the sociological process of “making news.” The study finds overlap between broad categories of stories preferred by editors and users, but a considerable disconnect over the nature of the items within those categories.  相似文献   

Introduction to the Special Issue on “The Legacy of Rob Kling: Social Informatics as a Research Discipline”     

Margaret S. Elliott  Kenneth L. Kraemer 《The Information Society》2013,29(4):203-204

Drawing on Jones's ethical model and Ajzen's theory of planned behavior, this study proposes and tests an integrative model for the decision-making process underlying software piracy. Survey data collected from computer users in Guangzhou, China, in accordance with two software piracy scenarios under study—end user piracy and software counterfeiting—provide general support for the model. Consistent with major propositions of the theory of planned behavior, the findings show that Chinese computer users’ perceived moral intensity of software piracy significantly affects their corresponding moral recognition, judgment, and intention in both scenarios. Moreover, a direct influence of moral judgment on attitude toward software piracy is found in both scenarios. With regard to end-user piracy specifically, the findings further echo the theory of planned behavior by demonstrating a direct influence of attitude, subjective norm, and perceived behavioral control on intention to pirate. As in the case of software counterfeiting, the findings, however, show that only attitude and subjective norm but not perceived behavioral control significantly influence this intention. Implications derived from this study suggest the potential to synthesize ethical and general social psychological concepts to explain software piracy behavior, and also furnish insights on how to deter software piracy in China.  相似文献   

Making do with media: teachers,technology, and tactics of media use in American classrooms, 1919–1946     

Katie Day Good 《传播与批判/文化研究》2016,13(1):75-92

In the last century, teachers have come under pressure to incorporate new media technologies into their lessons. Comparing educational research, press coverage, and teachers' firsthand accounts of mediated instruction between 1919 and 1946, this article highlights a historic discrepancy between anticipated and actual uses of media in classrooms. Drawing on de Certeau's theory of “making do,” the author argues that teachers' efforts to balance high technologies with simpler, more do-it-yourself varieties of media in their lessons constituted critical forms of participation in educational media culture and small acts of resistance against industrial, top-down efforts to streamline, modernize, and technologize their work.  相似文献