This article offers a survey of computational research on referring expression generation
(REG). It introduces the REG problem and describes early work in this area, discussing what …

In recent years, the kappa coefficient of agreement has become the de facto standard for
evaluating intercoder agreement for tagging tasks. In this squib, we highlight issues that …

Many of the intelligent tutoring systems that have been developed during the last 20 years
have proven to be quite successful, particularly in the domains of mathematics, science, and …

Communication is critical to collaboration; however, too much of it can degrade
performance. Motivated by the need for effective use of a robot's communication modalities …

This report surveys the main theories of dialogue and communication that have been used
to devise dialogue act tagsets, distinguishing theories that deal with a specific level of …

In the COSAR-project a computer-supported collaborative learning environment enables
students to collaborate in writing an argumentative essay. The TC3 groupware environment …

This study investigated the effects of group member familiarity during computer-supported
collaborative learning. Familiarity may have an impact on online collaboration, because it …

An argument that computational models can shed light on referring, a fundamental and
much-studied aspect of communication. To communicate, speakers need to make it clear …

Il est fréquent de trouver lors d'expériences de ce type (où les données sont présentées sur
une interface d'ordinateur) une distinction entre informations privées et informations …

One-on-One Tutoring by Humans and Computers articulates the CIRCSIM-Tutor project, an
attempt to develop a computer tutor that generates a natural language dialogue with a …