Applying learning behavioral Petri nets to the analysis of learning behavior in web-based learning environments

  • Authors:

  • Yi-Chun Chang;Chih-Ping Chu

  • Affiliations:

  • Department of Computer Science and Information Engineering, National Cheng-Kung University, Tainan, Taiwan;Department of Computer Science and Information Engineering, National Cheng-Kung University, Tainan, Taiwan

  • Venue:
  • Information Sciences: an International Journal
  • Year:
  • 2010

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Abstract

This paper proposes the learning behavioral Petri nets (LBPN) to model learning behavior in web-based environments. Fully useful records of learning behaviors must contain their expended time and corresponding contents. Therefore, the LBPN extends the colored tokens of colored Petri nets to identify learners and learning contents, and raises the time variable to represent diverse learning times for individual learners. To verify the viability of the LBPN, this paper also proposes a LBPN-based learning behavioral model to simulate a situation in which many learners participate in an e-learning course, and then to generate their behavioral patterns. The experimental results illustrated in this paper confirm that (1) the generated behavioral pattern based on the LBPN-based model is very close to actual data, (2) the time and cost spent to verify the effectiveness of an ITS is substantially reduced, (3) adequate testing data for estimating the performance and accuracy of an ITS is easily acquired, and (4) the LBPN-based model can be built to recommend appropriate learning contents and to accomplish adaptive learning.