In this paper, we describe a method for pedagogical agents to choose when to interact with learners in interactive learning environments. This method is based on observations of h...
Face-to-face meetings between auditors and their clients are increasingly difficult to arrange, due to business globalization and the growing need for rapid audit decision-making....
When human tutors engage in dialogue, they freely exploit allaspects of the mutually known context, including the previous discourse. Utterances that do not draw on previous disco...
Learning path construction is a complex task. It involves formulating and organizing learning activities, defining ways to evaluate student learning progress and to match such prog...
This tutorial presents an overview of the data management issues faced by computer games today. While many games do not use databases directly, they still have to process large am...
Alan J. Demers, Johannes Gehrke, Christoph Koch, B...