In this paper we detail a preliminary model for reasoning about annotating learning objects
and intelligently showing annotations to users who will benefit from them. Student …

In this paper, we promote a model for peer-based intelligent tutoring that leverages the past
learning experiences of students with a repository of learning objects. Consistent with …

In this paper, we examine a challenge that arises in the application of peer-based tutoring:
coping with inappropriate advice from peers. We examine an environment where students …

Our work takes as a starting point McCalla's proposed ecological approach for the design of
peer-based intelligent tutoring systems and proposes three distinct directions for research …

In this thesis, we present an artificial intelligence approach for tutoring students in
environments where there is a large repository of possible learning objects (eg texts …

Peer tutoring has been used in a variety of contexts and a variety of institutions to both
improve learning and retention for the classroom students and to improve the confidence …

We revisit a framework for designing peer-based intelligent tutoring systems motivated by
McCalla's ecological approach, where learning is facilitated by the previous experiences of …

In this paper, we present an algorithm for reasoning about the sequencing of content for
students in an intelligent tutoring system. Our motivating influence is McCalla's ecological …

Tutors have only limited time to support students. In this paper, we discuss a model that
addresses the question of how to help students answer content‐related questions. A small …

Tutors have only limited time to support the learning process. In this paper, we introduce a
model that helps answering the questions of students. The model invokes the knowledge …