The Gaia methodology is a development methodology for multi-agent systems that uses the concept of roles to define behaviour. Gaia uses liveness expressions, which are expression...
—One of the main goals of the Virtual Human project was to develop technologies for using Virtual Humans as Human-Machine-Interfaces (HMI) to complex technical devices and system...
This paper presents a method and concepts of a supporting tool for rapid prototyping of large-scale business information systems. Our method is based on the following guidelines: (...
: As Virtual Environments applications become more complex, there is a need to interpret user interaction in terms of high-level concepts. In this paper, we investigate the relatio...
This paper presents a CORBA Security discretionary prototype developed in the context of JaCoWeb Security Project. JaCoWeb Security Project is developing an authorization scheme f...
Carla Merkle Westphall, Joni da Silva Fraga, Miche...