GRADD is a group decision support systems targeted at asynchronous and distributed meetings. The distinctive features of GRADD are the combination of a rationalemodel for discussi...
We present Zeus, an environment designed to aid in the creation of a repository of digital theses. Zeus is an asynchronous cooperative toolset which allows the revision and annota...
This work presents a collaborative educational game, Time2Play, developed in Second Life, which allows the creation of stories in a collaborative fashion, offering a new form of ex...
Collaborative systems evaluation is necessary in several situations. However, evaluation is frequently done in an ad-hoc manner or not at all. This paper presents a survey of evalu...
The production of geological mapping by conventional processes is a complex work of data gathering and integration, along with expert and team analysis. This process is very time c...