Noureddine Elouazizi

Learn More
This paper advances a formal approach about how to encode cognitive relevance into the design of interfaces of multimodal systems, with a focus on the automatic multimedia generation systems. We make a proposal that the optimality of the encoding of cognitive relevance depends on a proper formalization of the processes of modality allocation and modality(More)
This paper explores the cognitive presence of the learners in MOOCs through using a (computational) linguistic analysis of the learners' Point-of-View as an indicator for cognitive presence. The linguistic analysis of the written language as a medium of interaction by the students in the context of MOOCs shows hallmarks of cognitive disengagement and low(More)
  • 1