基于资源聚合技术的虚拟学习社区设计与实现

发布时间：2019-05-24 16:10

【摘要】：本文研究了国内外关于集体智慧、资源聚合、虚拟学习社区的相关情况,并对涉及的联通理论以及分布式认知理论进行了概述,指出了这些理论对研究的启示。与此同时,指出了当前互联网环境下知识数量庞大、呈碎片化形态的特点,进而从集体智慧的视角,以联通主义学习理论为理论基础,结合资源聚合理念,以学习资源聚合技术为工具,构建虚拟学习社区,为学习者提供准确可信、个性化的学习资源,让学习者更好地进行交流互动来分享自己的资源,从而让学习者在学习的过程中掌握如何发现知识的技能,并且让其可以更好地进行知识的创造,将自己的隐形知识进行外化。进行虚拟学习社区的设计初衷是为了给学习者营造一个良好的虚拟学习社区环境,解决当前虚拟学习社区中学习资源不丰富、不多元、社区成员较少、社区学习者积极性不高等问题。虚拟学习社区的设计主要从学习资源的获取、学习社区中鼓励学习者参与学习、加强学习者相互交流等方面进行学习社区的优化设计,从而更好地为学习者服务。为此,围绕虚拟学习社区系统的研究开展了以下工作:第一,对虚拟学习社区进行模型设计,主要包括学习资源池的建构模型、知识资源模型建构、物化资源聚合模型、用户资源聚合模型和用户生成性资源聚合模型几个部分的建构。第二,对虚拟学习社区进行系统设计,阐述了系统设计的思路、系统实现的关键技术,以及集体智慧理念和资源聚合相关技术在该系统中的具体应用。第三,对虚拟学习社区进行系统实现,实现了各个功能模块的开发。希望立足于新时代下的学习理论、通过全新的视角、借助于新时代的技术实现更为智能的虚拟学习社区,通过设计和实现集体智慧视野下基于资源聚合技术的虚拟学习社区,从而改进传统虚拟学习社区存在的不足,创建一个资源聚合的、学习者学习行为驱动的虚拟学习社区模型,从而让学习者可以在聚合与共享中学会学习、创造智慧,为培养具有协作创新意识的创新型人才奠定基础,同时也为后在线学习社区的设计提供借鉴意义。
[Abstract]:This paper studies the relevant situation of collective wisdom, resource aggregation and virtual learning community at home and abroad, and gives an overview of the theory of communication and the theory of distributed cognition, and points out the enlightenment of these theories to the research. At the same time, it is pointed out that the large quantity of knowledge in the current Internet environment is the characteristic of the fragmentation pattern, and then from the perspective of collective wisdom, based on the theory of connectionism learning, combined with the concept of resource aggregation, the virtual learning community is constructed by using the learning resource aggregation technology as a tool. The invention provides an accurate and reliable and personalized learning resource for a learner, and enables the learner to better carry out the communication interaction to share the resources of the learner, so that the learner can learn how to find the skill of the knowledge in the learning process, and the learner can better carry out the creation of the knowledge, Externalize its own hidden knowledge. The purpose of the virtual learning community is to create a good virtual learning community environment for learners, to solve the problems that the learning resources in the current virtual learning community are not rich, not multiple, the members of the community are less, and the enthusiasm of the community learners is not high. The design of the virtual learning community is mainly from the acquisition of the learning resources, the learning community to encourage the learners to participate in the study, and to enhance the mutual communication among the learners, so as to better serve the learners. To this end, the following work is carried out around the research of the virtual learning community system: first, the model design of the virtual learning community is carried out, mainly including the construction model of the learning resource pool, the construction of the knowledge resource model, the physical and chemical resource polymerization model, The user resource aggregation model and the construction of several parts of the user-generated resource aggregation model. Secondly, the system design of the virtual learning community is carried out, the train of thought of the system design, the key technology of the system realization, and the concrete application of the collective wisdom concept and the resource aggregation related technology in the system are described. And thirdly, the virtual learning community is realized, and the development of each functional module is realized. It is hoped that based on the learning theory in the new era, through the new perspective, the more intelligent virtual learning community can be realized by means of the technology of the new era, and the virtual learning community based on the resource aggregation technology under the field of collective wisdom is designed and realized, thereby improving the defects of the traditional virtual learning community, creating a virtual learning community model driven by a resource aggregation and a learner learning behavior, so that the learner can learn and create the wisdom in the aggregation and sharing of the secondary school, It lays the foundation for cultivating innovative talents with collaborative innovation consciousness, and also provides reference for the design of the post-online learning community.
【学位授予单位】：湖北师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G434

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