A Component-Based Architecture for Adaptive, Collaborative Web-Based Learning

  • Authors:

  • Yugyung Lee;James Geller

  • Affiliations:

  • -;-

  • Venue:
  • ICWL '02 Proceedings of the First International Conference on Advances in Web-Based Learning
  • Year:
  • 2002

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Abstract

The limitations of current Internet-based learning systems (e.g., their inability to deal with diverse learners and requirements and the high cost of developing a new learning system) have lead to educational middleware that can handle diverse requirements and various learning components distributed over the Internet. Following the paradigm of component-oriented development we have designed a learning middleware suite, called the Collaborative and Sharable Learning (CoSL) system. CoSL is both a platform for building e-learning systems and a tool set for making it easier to develop course materials for e-learning. The CoSL system is context-independent so that its adaptation to a specific topic can be achieved with limited effort and time. To meet the challenging requirements of learning systems, the CoSL system has adopted three advanced techniques: (1) XML-based data exchange and integration, (2) agent-based communication and (3) data mining-based intelligent decision making. CoSL allows us to build and manage global learning systems in a distributed and heterogeneous environment.