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Learning Paths Graph: различия между версиями
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The final graph is the '''Learning Paths Graph'''. Assuming that the Media Space does not contain circular references between learning resources, the '''LPG''' is again a simple [[Directed_acyclic_graph|acyclic directed graph]]. Although this assumption does not directly affect either the design of an Adaptive Educational Hypermedia Systems (AEHS), nor our sequencing methodology, it is necessary for avoiding infinite learning paths. | The final graph is the '''Learning Paths Graph'''. Assuming that the Media Space does not contain circular references between learning resources, the '''LPG''' is again a simple [[Directed_acyclic_graph|acyclic directed graph]]. Although this assumption does not directly affect either the design of an Adaptive Educational Hypermedia Systems (AEHS), nor our sequencing methodology, it is necessary for avoiding infinite learning paths. | ||
[[File:LPG.JPG]] | |||
At this step a personalized learning path is selected from the graph that contains all the available learning paths based on learner’s attributes in the User Model. As a result, an additional layer in the abstract sequencing layers of adaptive educational hypermedia systems, namely the '''Learner Adaptation Layer''', which is used for selecting the personalized learning path. | |||
==References== | ==References== | ||
*Karampiperis P., Sampson D. Adaptive learning resources sequencing in educational hypermedia systems. — Educational Technology & Society, 8, 4 (2005), 128–147. | *Karampiperis P., Sampson D. Adaptive learning resources sequencing in educational hypermedia systems. — Educational Technology & Society, 8, 4 (2005), 128–147. | ||
*Grubišić A., Stankov S., Žitko B. Adaptive Courseware: A Literature Review. — Journal of Universal Computer Science, vol. 21, no. 9 (2015), 1168-1209. | *Grubišić A., Stankov S., Žitko B. Adaptive Courseware: A Literature Review. — Journal of Universal Computer Science, vol. 21, no. 9 (2015), 1168-1209. | ||
