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Miguel Á. Conde Francisco J. García-Peñalvo María J. Rodríguez-Conde Marc Alier María J. Casany Jordi Piguillem 《Interactive Learning Environments》2014,22(2):188-204
The tools used in learning processes are in a continuous state of flux. One of the most significant changes is the application of Information and Communications technologies (ICTs) to educational contexts. This provides new possible ways to carry out learning activities, new learning services, the possibility to use new kinds of contents and activities, etc. However, ICTs have not provided as many advantages as they were supposed to, so changes are necessary. In this context, a new set of tools, Web 2.0, offers a new way to understand the Web, in which the user is the centre. Further, users can cooperate in order to define contents. This concept is also applied in technology-mediated learning but there are important problems when one tries to integrate such tools and concepts with existing systems. This paper explores the integration of these tools in traditional learning environments, the various possibilities and their advantages and drawbacks. After that, an interoperability scenario is described and two experiences are presented to show how 2.0 tools can be integrated in learning activities, and its effect in educational process. 相似文献
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高校教学参考信息管理与服务系统的研究与设计* 总被引:2,自引:0,他引:2
阐述“高校教学参考信息管理与服务系统”项目建设的目标和主要内容,详细分析系统设计的总体结构。研究OAI元数据收割协议(OAI-PMH),确定系统采用分布式数据收集,本地或集中两种服务模式;并给出教学参考信息系统中关键部分元数据收割模块的具体解决方案。 相似文献
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在数据仓库环境中,元数据互操作性是一个关键问题。本文对数据仓库中的元数据互操作性技术的研究、应用进行综述。讨论了元数据管理需求、体系结构模式,分析了元数据管理标准,详细讨论了存储库结构、交换方式、变更管理以及模型管理等元数据交换的关键实现技术,并指出进一步研究问题。 相似文献
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[目的/意义]探讨BIBFRAME在中文书目数据环境中的应用范式。[方法/过程]通过对BIBFRAME国内外相关文献进行检索,对实际应用进行调研,综合运用归纳、分析、移植等研究方法,对CNMARC模型和格式进行剖析。[结果/结论]解决好数据模型、内容规则、元数据架构和词汇等问题,就从格式、模型、互操作、技术环境等层面为中文书目数据应用BIBFRAME框架提供了研究和实践范式。BIBFRAME要应用于中文书目数据环境,宜从以下两方面着手开展具体工作:积极开展关于新型编目框架的理论研究;基于BIBFRAME开源工具进行本地化应用及二次开发。 相似文献
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本文主要探讨语义系统的组成要素及其相互作用。构建由领域本体、桥本体、元数据、概念层、术语层、资源层以及资源存储库等要素组成的语义系统,从而实现语义互联,隐含语义的推理和挖掘及数字资源的互操作。 相似文献
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一方面以信息高科技为基础的集约化农业问世的“精确农业”,已经成为农业可持续发展研究的热门领域;另一方面GPS原有的垄断地位已经逐渐由GNSS所取代。因此,基于GNSS互操作的农用机车自主运行研究成为了“精确农业”当中新的研究课题。本文提出了以GNSS互操作为基础的农用车辆导航技术的概念,设计了相应的系统组成结构,并对各个组成结构的原理、功能进行了逐一论述。通过仿真验证表明GNSS互操作为基础的农用车辆自主运行技术比以GPS为基础的原有技术具有更高的精度。 相似文献
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Abstract Colorado State University-Pueblo, Interlibrary Loan Department has used Clio software for nearly seven years on a variety of network and client operating systems. The department has integrated Clio functions with WebZap and WebView electronic request and article delivery software, as well as the request features offered through OCLC's FirstSearch databases. An ongoing project is the interoperability of Clio-Request with the ILL request forms offered by the Ebsco databases. Originally purchased to automate copyright claiming, Clio has more than proven its flexibility and usefulness over the years. 相似文献
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