Questioner or question: Predicting the response rate in social question and answering on Sina Weibo     

Bernard J. Jansen 《Information processing & management》2018,54(2):159-174

With the noted popularity of social networking sites, people increasingly rely on these social networks to address their information needs. Although social question and answering is potentially an important venue seeking information online, it, unfortunately, suffers from a problem of low response rate, with the majority of questions receiving no response. To understand why the response rate of social question and answering is low and hopefully to increase it in the future, this research analyzes extrinsic factors that may influence the response probability of questions posted on Sina Weibo. We propose 17 influential factors from 2 different perspectives: the content of the question, and the characteristics of the questioner. We also train a prediction model to forecast a question's likelihood of being responded based on the proposed features We test our predictive model on more than 60,000 real-world questions posted on Weibo, which generate more than 600,000 responses. Findings show that a Weibo's question answerability is primarily contingent on the questioner versus the question. Our findings indicate that using appreciation emojis can increase a question's response probability, whereas the use of hashtags negatively influences the chances of receiving answers. Our contribution is in providing insights for the design and development of future social question and answering tools, as well as for enhancing social network users’ collaboration in supporting social information seeking activities.  相似文献   

用户动机视角下的Altmetrics指标研究     

刘晓娟  王晨琳 《图书情报知识》2020,(3):63-70,96

[目的/意义]从用户动机视角对Altmetrics指标的本质和价值进行分析,使Altmetrics的应用更为科学合理。[研究设计/方法]首先对相关文献中的动机进行组织提炼与规范化表述。在此基础上引入用户行为理论解释和分析用户动机体现的指标价值。再选取Twitter提及量指标,使用内容分析法进行案例研究。[结论/发现]提炼出19种用户动机,其中有6种动机会降低指标应用价值。[创新/价值]探索Altmetrics数据的产生机制,在一定程度上回答了Altmetrics指标可用性问题。  相似文献   

公共图书馆茶文化阅读推广探究——以济南泉茶文化推广为例     

吴伟  张咏梅  曹艺 《山东图书馆季刊》2020,(2):71-75,85

茶文化作为中华优秀传统文化的代表之一,在新时代的大潮下应不断传承发扬。公共图书馆作为文献信息的传播枢纽,作为文化传承、传播和创新的重要基地,理应在茶文化传播工作中扮演重要角色。本文以实践工作为例,根据泉茶文化特点,通过开展读者调查,打造了茶文献特色专架,开展了沙龙、讲座、展演等活动,构建了包括开放性、综合性、体验性和生活化特点的“OCEL”公共图书馆特色茶文化阅读推广模式,助力茶文化阅读推广。  相似文献   

Representation in the Collection: Assessing Coverage of LGBTQ Content in an Academic Library Collection     

Julia Proctor 《资料收集管理》2020,45(3):223-234

Abstract

Academic library collections have been built and shaped by a focus on dominant voices and perspectives. In order for collections to reflect the value librarianship places on diversity as well as represent multiple perspectives and serve users of diverse backgrounds and identities, collections need to be assessed for coverage of content related to diversity. This article discusses the challenges inherent in engaging in such an assessment, discusses collection assessment methods, and describes an analysis performed on the Penn State University Libraries collections focused on lesbian, gay, bisexual, transgender, and queer content.  相似文献   

MARC to BIBFRAME: Converting the PCC to Linked Data     

Jacquie Samples  Ian Bigelow 《Cataloging & classification quarterly》2020,58(3-4):403-417

Abstract

The Program for Cooperative Cataloging (PCC) has formal relationships with the Library of Congress (LC), Share-VDE, and Linked Data for Production Phase 2 (LD4P2) for work on Bibliographic Framework (BIBFRAME), and PCC institutions have been very active in the exploration of MARC to BIBFRAME conversion processes. This article will review the involvement of PCC in the development of BIBFRAME and examine the work of LC, Share-VDE, and LD4P2 on MARC to BIBFRAME conversion. It will conclude with a discussion of areas for further exploration by the PCC leading up to the creation of PCC conversion specifications and PCC BIBFRAME data.  相似文献   

Meeting Information Needs through Global Partnerships: A Roadmap to Becoming a Global Health Sciences Library     

Nandita S. Mani  Megan Fratta  Rebecca Carlson  Michelle Cawley 《图书馆管理杂志》2020,60(7):830-851

Abstract

Supporting global health priorities through the development of robust health science librarianship partnerships is of significant importance. Increased demand for synthesizing evidence-based information, collating quality resources, and increasing research productivity to improve human health requires integration of library and information science skills and expertise. The Health Sciences Library (HSL) at the University of North Carolina at Chapel Hill (UNC), exists to be an indispensable partner in health information and knowledge, teaching and learning, and research. As global efforts at UNC expanded, the HSL sought to ensure that our global engagement strategy and integration were aligned with campus priorities and partner needs. The HSL created a global research partnership plan: identify resources that improve efficiency, increase access to information, build in-country capacity and expertise—all while strengthening collaborations across multiple countries. Creating a meaningful and sustainable engagement strategy was central to envisioning our path forward and can be used as a framework for consideration by librarians in similar settings.  相似文献   

图书馆为区域服务的定位分析与选择     

李东来  李晓辉  何艳 《图书情报工作》2020,64(1):43-49

[目的/意义]梳理图书馆与区域的关系,不以简单的服务与被服务进行限定,而从两者包含与互动来认识图书馆为区域服务。[方法/过程]图书馆为区域服务应该从环境与定位入手,重新分析认识图书馆社会职责、重点任务、服务工作内容。[结果/结论]图书馆是区域的组成部分,应以主体意识来发展自己,完善区域构成。图书馆应遵循定位,选准重点建设,筑牢专业的服务基础,为区域的政府决策、科研开发、产业经济、民众生活等提供信息服务。  相似文献   

大学经典推荐书目的遴选标准与发展特点     

张微 《图书情报工作》2020,64(7):67-72

[目的/意义] 经典阅读处于学生通识教育的核心环节，大学经典推荐书目在"读什么""怎么读"的核心教育环节发挥着重要作用。分析和确立大学经典推荐书目的遴选标准，探究其发展特点，对于优化经典书目编制、推动经典阅读，具有十分重要的意义。[方法/过程] 通过网络调研和电话访谈梳理部分"双一流"高校的官方经典推荐书目，分析我国高校经典推荐书目的产生过程与背景。[结果/结论] 大学经典推荐书目在遴选上重视中国传统经典，也注重借鉴西方经典；人文社会科学经典与自然科学经典遴选相对均衡；发掘元典书目新生，重视充实有价值的影响书目。同时，在阅读推广实践中，呈现出尊重阅读主体、重视首因效应发挥、丰富创新推介载体，以及差异化、层次化、定制化的发展特点，体现出高校党政领导的重视和图书馆的主动作为。  相似文献   

图书馆科普教育现状与发展路径探究——基于25个省市88家科普教育基地调查     

徐基田 《图书情报工作》2020,64(9):35-45

[目的/意义] 图书馆肩负着实施科普教育的法定职责，拥有品种多样、内容丰富的科普文献与信息资源的图书馆，在开展科普教育方面具有得天独厚的优势。图书馆科普教育起步比较早，2005年，中国图书馆学会成立科普与阅读指导委员会；但在图书馆业界，科普教育只是零星的点缀式服务创新探索，尚未成为常态化服务项目。在依法治馆、创新发展的新时代，寻求图书馆科普教育发展路径具有较强理论和实践意义。[方法/过程] 通过互联网、微信等社交网络平台，对图书馆科普教育基地建设的状况进行调研，从基地等级、基地类型、基地数量、区域分布、有效期限以及认定依据等方面进行深入分析，并对图书馆实施科普教育提出发展路径以供选择。[结果/结论] 图书馆科普教育应坚持基地建设与科普服务相结合、阅读推广与全民科普相融合、科普与游学并举等策略，走设施、资源、服务"三位一体"的持续稳健协调发展之路。  相似文献   

新冠肺炎疫情下专业图书馆科研新媒体服务探究——以中国科学院文献情报中心“中国科讯”为例     

李楠  张超  路璐  邹沐宏 《图书情报工作》2020,64(15):151-156

[目的/意义] 以中国科学院文献情报中心"中国科讯"为例，分析专业图书馆应急科学传播服务的举措及成效，为应急事件下专业图书馆科学传播服务提供借鉴。[方法/过程] 梳理新冠肺炎疫情期间"中国科讯"微信公众号推送的服务内容，从日均用户增长和阅读量分析用户对不同类型内容的关注程度，提出应急科学传播服务的思考。[结果/结论] 疫情期间，"中国科讯"日均用户增长明显，电子资源保障类内容阅读量最高，其次为新冠病毒科技攻关进展相关内容、科普类直播和信息素养教育直播观看人数达到数万人。应急事件下，专业图书馆应加强特色服务的宣传、加强信息甄选和审核机制，重大公共卫生事件下应急科学传播工作预案缺失也需引起重视。  相似文献