Data synchronization architectural pattern for ubiquitous learning systems

  • Authors:
  • Samah Gad

  • Affiliations:
  • Blacksburg, VA, Virginia

  • Venue:
  • Programming Support Innovations for Emerging Distributed Applications
  • Year:
  • 2010

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Abstract

This paper presents a domain specific architectural pattern for ubiquitous learning systems developers. The pattern provides inexperienced developers with guidelines and the main building blocks to build ubiquitous learning systems. The pattern will enable them to develop reliable systems without having much background in data synchronization and ubiquitous learning systems infrastructures. There are two main data synchronization problems targeted by the presented pattern; maintaing data consistency at anytime and detecting and resolving conflicts in data. A full description and a case study are presented to illustrate the type of targeted ubiquitous learning systems. An implementation and evaluation of the pattern are done based on the introduced case study.