Usability of a cloud-based collaborative learning framework to improve learners’ experience
作者：
Highlights：
• Usability of a cloud based framework is presented for collaborative learning.
• Focus on the importance of data replication in the design of such a framework.
• A distributed replication technique to improve learners’ data access performance.
• The replication problem is formulated using dynamic programming.
• Experimental studies show the efficacy of the proposed framework.
摘要
•Usability of a cloud based framework is presented for collaborative learning.•Focus on the importance of data replication in the design of such a framework.•A distributed replication technique to improve learners’ data access performance.•The replication problem is formulated using dynamic programming.•Experimental studies show the efficacy of the proposed framework.
论文关键词：Collaborative learning,Cloud computing,Dynamic programming,Replication,Learners’ experience,Data access time
论文评审过程：Available online 26 December 2014, Version of Record 29 July 2015.
论文官网地址：https://doi.org/10.1016/j.chb.2014.10.002
