Exploring how learners' knowledge states evolve during the learning activities is a critical
task in online learning systems, which can facilitate personalized services downstream, such …

Learnersourcing is emerging as a viable learner-centred and pedagogically justified
approach for harnessing the creativity and evaluation power of learners as experts-in …

Abstract Purpose The popularity of MOOCs (massive open online courses) has been
increasing rapidly around the world, but there is a lack of research on knowledge diffusion in …

We consider the problem of assessing the changing performance levels of individual
students as they go through online courses. This student performance (SP) modeling …

Learning performance data (eg, quiz scores and attempts) is significant for understanding
learner engagement and knowledge mastery level. However, the learning performance data …

With the advance of online education systems, accessibility to learning materials has
increased. In these systems, students can practice independently and learn from different …

In recent years, there has been an increasing trend in the use of student-centred
approaches within educational systems that engage students in various higher-order …

The state of the art knowledge tracing approaches mostly model student knowledge using
their performance in assessed learning resource types, such as quizzes, assignments, and …

Educational content has become a key element for improving the quality and effectiveness
of teaching. Many studies have been conducted on user and knowledge modeling using …

Knowledge Tracing (KT), which aims to model student knowledge level and predict their
performance, is one of the most important applications of user modeling. Modern KT …