Software systems development happens within a context which organizational processes are wellestablished. Hence, software needs to be built with flexible architectures based in so...
Carla T. L. L. Silva, Jaelson Brelaz de Castro, Jo...
Agile Software practices place great emphasis on coding, yet coding is time-consuming, difficult, and the source of many errors. The paper describes a way in which the specificati...
In the context of information system engineering, we propose a four-layer metamodeling architecture with a comprehensive set of operations on metamodels. Our architecture enables ...
This paper presents CIRCE, an environment for the analysis of natural language requirements. CIRCE is first presented in terms of its architecture, based on a transformational para...
We describe a method for discovering irregularities in temporal mood patterns appearing in a large corpus of blog posts, and labeling them with a natural language explanation. Sim...