Improving the usability of government portal sites requires a focus shift from system to user in both research and design. Empirical studies into user behavior are needed to suppor...
In order to be able to evaluate beforehand the impact of a strategical or tactical move, decision makers need reliable previsional systems. What-if analysis satisfies this need by ...
Some agile voices have been raised against extensive documentation. They advocate its sparse use and production. In this paper, we report from agile evolution and maintenance tren...
Extraction–Transform–Load (ETL) processes comprise complex data workflows, which are responsible for the maintenance of a Data Warehouse. Their practical importance is denoted...
Open source software projects such as Apache and Mozilla present an opportunity for information visualization. Since these projects typically require collaboration between develop...
Michael Ogawa, Kwan-Liu Ma, Christian Bird, Premku...