This paper, the first in a series of four, presents the conceptual design of a subsystem with integrative function based on a Service-Oriented Architecture (SOA), named Geographic...
Fernando Maciel Lima e Sousa, Valdevino Siqueira C...
Diagrammatic reasoning (DR) is pervasive in human problem solving as a powerful adjunct to symbolic reasoning based on language-like representations. The research reported in this...
Placing shadows is difficult task since shadows depend on the relative positions of lights and objects in an unintuitive manner. To simplify the task of the modeler, we present a ...
: The activities developed in this paper were aimed at providing an awareness of the elements that should be considered in quality learning objects instructional design for elearni...
The GOODLY language can be used to specify the design of systems built according to the Object Oriented paradigm. It was conceived with the main purpose of facilitating the extrac...
Fernando Brito e Abreu, Luis Ochoa, Miguel Goul&at...