— Most information and services required today by designers will soon become available as documents distributed in a wide area hypermedia network. New integration services are re...
Abstract. This work proposes an approach for managing multimedia information associated to 3D environments navigated by the user. The influence of context (location, user profile, ...
Dissemination control (DCON) is emerging as one of the most important and challenging goals for information security. DCON is concerned with controlling information and digital ob...
Data Warehouse logical design involves the definition of structures that enable an efficient access to information. The designer builds relational or multidimensional structures ta...
There are a number of issues for information systems which are required to collect data urgently that are not well accommodated by current conceptual modelling methodologies and a...