In this work informal learning theories and practices and social networking features are taken as starting points to build a reference collaboration model to support collaborative ...
The Virtual Math Teams (VMT) project investigates the innovative use of online collaborative environments to support effective mathematical problem-solving by small groups of lear...
Recently, there is a growing interest in the research community to use tamper-resistant processors for software copy protection. Many of these tamper-resistant systems rely on a s...
Weidong Shi, Hsien-Hsin S. Lee, Chenghuai Lu, Tao ...
IMS Learning Design (LD) is a specification that aims at computationally representing any learning process. However, the possibilities of LD to represent collaborative learning sce...
This paper explores interfaces to virtual environments supporting multiple users. An interface to an environment allowing interaction with virtual artefacts is constructed, drawin...
Mike Fraser, Steve Benford, Jon Hindmarsh, Christi...