A flexible hypertext courseware on the W
โ
Licia Calvi; Paul De Bra
๐
Article
๐
1998
๐
Elsevier Science
๐
English
โ 920 KB
Hypertext is being used more and more often for on-line course texts. However, the navigational freedom offered by a rich link structure is a burden for students who need guidance throughout the learning process. This paper presents a framework for adaptive link structures. By enabling links when a