Guidebots, or animated pedagogical agents, can enhance interactive learning environments by promoting deeper learning and improve the learner's subjective experience. Guidebo...
ns, with large, abstract, multidimensional data sets that are visually represented in multiple ways. We illustrate how spreadsheet techniques provide a structured, intuitive, and p...
Ed Huai-hsin Chi, John Riedl, Phillip Barry, Josep...
Peer-to-peer networks consist of thousands or millions of nodes that might join and leave arbitrarily. The evaluation of new protocols in real environments is many times practical...
Vassilios Chrissikopoulos, George Papaloukopoulos,...
Abstract During the last decade research groups as well as a number of commercial software developers have started to deploy embodied conversational characters in the user interfac...
Predicate fields allow an object’s structure to vary at runtime based on the object’s state: a predicate field is present or not, depending on the values of other fields. P...