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When you were born you took deep breaths right away. You proceeded to accomplish truly complicated things: you learned to talk and walk and write. Language is complex and daunting and you did it. You already come equipped to be good at many things. The ability to pick them up is part of your original composition. Trust that.

User modelling in Exploratory Learning Environments (ELEs) is an emerging field with several challenges to be addressed. Due to the freedom given to learners, the amount of information generated is very large, making the modelling process very challenging. Consequently, only relevant information should be used in the user modelling process. This, however, leads to other challenges such as identification of relevant information, finding an optimal knowledge representation and defining an inference mechanism by which this knowledge is used in diagnosing the learner. This research addresses the...

Advances in Social Media Analysis