摘要:In the line of research on open learner models, more and more InteractiveLearningEnvironments (ILE) allow users to visualize learners profiles, and to perform certain activities on theirvisualization: content negotiation, self-assessment, comparison with other profiles... We are interested inthe personalization of these activities, first in terms of learners' knowledge and skills, and secondlyaccording to the particularities, abilities and preferences of each user. After a detailed state of the art wepresent PERSUMAP, our model of unified and multi-aspects personalization of activities on profiles andits implementation. After presenting an evaluation of thatimplementation, we conclude and discussperspectives that this researchhas open