Positioning in learning networks is a process that assists learners in finding a starting point and an efficient route through the network that will foster competence building. In the past we have explored computational approaches to positioning based on the contents of the learning network and the behaviour of those participating in it, more or…

This paper describes a model for managing a dynamic Web site with multiple concurrent versions. The voyage of the Duyfken Replica (i.e., a replica of a 17th century Dutch ship) from Australia to the Netherlands has generated great interest in its associated Web site, and it is now planned to extend the original site to mirror sites in both…