We report the results of an empirical study on computer-supported collaborative problem
solving. Twenty pairs each participated in a mystery solving game in a text-based virtual …

This contribution reports the results of an empirical study on computer-supported
collaborative problem. Twenty pairs of subjects had to play a mystery solving game in a text …

This paper deals with the design and implementation of AMICO 1, a prototype to enhance
mathematics learning by interactions between a student (or a dyad) and virtual agents …

A major limitation of the current generation of MOOCs is a lack of opportunity for students to
make use of each other as resources. Analyses of attrition and learning in MOOCs both point …

The paper presents a collaborative on-line learning system for open and distance learning
that tries to respond to the requirements of an efficient and motivating learning process. The …

It is proposed in this paper that interactions relating to cooperative problem-seeking can be
seen as revolving around a cooperative problem-seeking dialogue model of 'find-predict …

This paper reports our research work in the new field of human-computer collaborative
learning (HCCL). The general architecture of an HCCL is defined. An HCCL system, called …

This contribution reports the results of an empirical study on computersupported
collaborative problem solving. This study aimed to analyze how two users build a shared …

This paper compares the negotiation processes in different learning environments: systems
where an artificial agent collaborate with the human learner, and systems where the …

In this paper we present a collaborative serious game for conflict management training in a
role-playing scenario. The game ColCoMa (Collaborative Conflict Management) engages …