Context Aware Ubiquitous Learning Environments for Peer-to-Peer Collaborative Learning
Context Aware Ubiquitous Learning Environments for Peer-to-Peer Collaborative Learning
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发表时间：
2006
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通讯作者：
Stephen J. H. Yang
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作者：
Stephen J. H. Yang
无处不在的学习环境提供了一个可互操作的、无处不在的、无缝的学习架构，以连接、集成和共享学习资源的三个主要维度：学习合作者、学习内容和学习服务。普适学习的特点是提供直观的方式，在正确的时间、正确的地点识别正确的学习合作者、正确的学习内容和正确的学习服务。我们的上下文感知泛在学习环境由三个系统组成，即对等内容访问和改编系统、个性化注释管理系统和多媒体实时小组讨论系统。由于泛在学习的有效性和效率严重依赖于学习者的周围环境，本文将讨论一种用于在运行时收集上下文信息的上下文模型和上下文获取机制。我们已经建立了一个情景感知的泛在学习环境，在本文中，我们将讨论这个新设计的环境如何能够完全支持对等协作学习的需求
A ubiquitous learning environment provides an interoperable, pervasive, and seamless learning architecture to connect, integrate, and share three major dimensions of learning resources: learning collaborators, learning contents, and learning services. Ubiquitous learning is characterized by providing intuitive ways for identifying right learning collaborators, right learning contents and right learning services in the right place at the right time. Our context aware ubiquitous learning environment consists of three systems, namely peer-to-peer content access and adaptation system, personalized annotation management system, and multimedia real-time group discussion system. Since the effectiveness and efficiency of ubiquitous learning heavily relies on learners’ surrounding context, in this paper, we will address a context model and context acquisition mechanism for collecting contextual information at run time. We have built a context aware ubiquitous learning environment and in this paper we will address how this newly designed environment can fully support the needs of peer-to-peer collaborative learning