Re-Envisioning E-Resource Holdings Management

For e-resource librarians, maintaining e-book and e-journal holdings within electronic resource management systems is a labor intensive and often manual process. In 2014, with the aim of saving library staff valuable time and effort, the Online Computer Library Center, Inc. (OCLC) launched a service to provide automated holdings management within the WorldCat knowledgebase. For a select group of content providers, including some of the largest e-book aggregators, holdings information can be populated and updated automatically within the knowledgebase without intervention from library staff. At the University of Toronto Libraries, we conducted a study to assess the accuracy and efficiency of these automated holdings management services. This presentation outlines the results of the study and provides suggestions for further improvement to the current services offered.     

Managing Discovery and Linking Services

There is a growing trend toward a consolidation of services for electronic resources management, A–Z journal listings, full text link resolving, and discovery services under a single service provider. In many cases, the adoption of a discovery service from a provider that is not the same as the libraries’ existing link resolver service means managing multiple knowledgebases. In this session, three librarians gave an overview of their experiences and strategies for maintaining separate link resolving and discovery services in lieu of adopting a full suite of services from a single service provider. Each speaker presented a case study on the advantages and challenges of managing their chosen discovery service: EBSCO Discovery Service, Ex Libris’ Primo and ProQuest’s Summon, in conjunction with the CUFTS/GODOT open source knowledgebase and link resolver service.     

广义正交矩阵的几个性质

推广了正交矩阵 ,并研究了广义正交矩阵在行列式、特征根、伴随矩阵等问题中的四个性质     

G-型分次对偶模的同调维数

文章主要研究Gr-凝聚环中每个f.g .半自反分次模的分次对偶模的平坦维数和分次投射维数之间的关系 ,以及与分次环的gr.w .gl.dim关系 ,所得的结果包含了非分次的情形。     

谈知识经济时代高校图书馆的发展趋势

讨论了知识经济的特征，全面创新的重要性以及创新的基本途径。     

太原市12319城建服务热线系统的设计构想

高科技助力“为民热线”随着科技的快速发展,城市便民电话服务系统运用现代通信、网络技术和计算机技术,建立起了综合的热线服务平台及调度管理网络。     

基于m-相依序列的学习机器相对一致收敛的界

为了研究m-相依序列下学习机器的推广性能,把基于独立同分布的结果推广到m-相依序列,建立采用ERM算法的学习机器的经验风险到它的期望风险相对一致收敛速率的界.并对m-相依序列现有的结论进行改进,得到了m-相依序列下,采用经验风险最小化算法学习机器的推广性能的界.     

基于无线数传模块的时钟信息显示系统设计

针对大型公共场合需放置多台同步时钟的问题,提出了基于无线数传模块和GPS的时钟信息显示系统设计方案．它利用GPS实现准确授时、无线数传模块实现数据传输、时钟芯片实现时钟信息的存储和更新、8英寸数码管实现时间显示．该时钟信息显示系统的时间同步于GPS授时,走时准确,安装方便．     

泛在学习中自适应学习管理系统设计

泛在学习的目的更加倾向于培养学生的兴趣,根据学生的兴趣进行自愿的自主探究的学习。根据泛在学习的特点,分析了现有的自适应模型同时结合实际情况,提出了泛在学习自适应模块的设计方案。该设计方案主要是体现个性化的学习,根据不同的学习者的学习兴趣,系统会提供相应的学习资料,满足学习者不同的学习要求。     

高等职业教育及其课程观

首先从明确高等职业教育的内涵入手,为高等职业教育课程的构建指明了方向;然后,在分析及借鉴有关国内外课程专家的课程理论基础上,形成了独特的职业教育课程理论概念框架结构,从而使高等职业教育的课程设计具有了可操作性;最后,以高等职业教育培养目标为指导,以职业教育课程理论概念框架结构为线索,对高等职业教育进行课程设计,从而形成完整的高等职业教育课程观。