There has been almost no work on phrase structure annotation and parsing specially designed for learner English despite the fact that they are useful for representing the structural characteristics of learner English. To address this problem, in this paper, we first propose a phrase structure annotation scheme for learner English and annotate two different learner corpora using it. Second, we s...

Learner Modeling is a dynamic process. Creating and maintaining models of learners by an interactive system is not a precise task, and it requires guesses and abductive generation of explanation of the learners’ actions. In addition, learners change their behavior while interacting with the system. Therefore, these systems need some mechanisms to maintain the rationality of the learner models c...

To advance our understanding of learning in massive open online courses (MOOCs), we need to understand how learners interact with course resources. Prior explorations of learner interactions with MOOC materials have often described these interactions through stereotypes, which does not account for the full spectrum of potential learner activities. A focus on stereotypes also limits our ability ...

In the framework of kit-build concept map, (1) a goal map is prepared by a teacher, (2) parts of the map is generated by decomposing the goal map, and then, (3) a learner makes a map (a learner map) by combining the parts. The learner map is diagnosed by comparing with the goal map. The differences between the learner map and the goal map should be resolved by the learner to complete the learne...

We introduce a formal model of teaching in which the teacher is tailored to a particular learner, yet the teaching protocol is designed so that no collusion is possible. Not surprisingly, such a model remedies the non-intuitive aspects of otehr models in which the teacher must successfully teach any consistent learner. We prove that any class that can be exactly identified by a deterministic po...

The first two papers address issues surrounding learner inspection of peer models, and the availability of learner models to course instructors. Bull, Mabbott and Abu Issa present the UMPTEEN system which allows students to open their learner models to others in named and/or anonymous form. The CosyQTI system presented by Lazarinis and Retalis provides anonymous access to models of peers and re...

This paper is a comprehensive research review on the learner control strategies in software tutoring systems. With the application of more computer techniques in education and the involvement of more adults in software tutoring systems, the learner control strategy has become more appreciated than tutor control or program control. In this paper, the efficiency and necessity of learner control i...

Collaborative problem solving in e-learning can take in the form of discussion among learner, creating a highly social learning environment and characterized by participation and interactivity. This paper, designed a collaborative learning environment where agent act as co-learner, can play different roles during interaction. Since different roles have been assigned to the agent, learner will a...

The work presented in this chapter lies within Learner modeling in an adaptive ed‐ ucational system construed as a computational modeling of the learner. All actions of the learner in a learning situation on an adaptive hypermedia systems are not limited to valid or invalid actions (true and false), but they are a set of actions that characterize the learning path of his formation. Thus, we can...

Massive Online Open Courses (MOOCs) can create large scale communities of learners who collaborate, interact and discuss learning materials and activities. MOOCs are often delivered multiple times with similar content to different cohorts of learners. However, research into the differences of learner communication, behavior and expectation between multiple presentations is scarce. This is of im...