Abstract. In this article we report our experience on building a contextual application with two different middlewares: the Context Toolkit from Georgia Tech and the Coordination L...
Our group is involved in the European funded Webocracy project in which an e-government system called Webocrat has been designed and implemented. Our responsibility is to provide m...
Today’s software operate in a dynamic, organizational context and hence, it needs flexible architectures based in social and intentional concepts to enable software to evolve con...
Jaelson Castro, Carla T. L. L. Silva, John Mylopou...
Transaction services offered by public authorities vary from simple forms with few fields to multi-form compound documents with hundreds of input areas. In the latter case, field p...
Costas Vassilakis, George Lepouras, Stathis Rouvas...
Extraction-Transformation-Loading (ETL) tools are pieces of software responsible for the extraction of data from several sources, their cleansing, customization and insertion into ...