The information security community has long debated the exact definition of the term `security'. Even if we focus on the more modest notion of confidentiality the precise def...
Recommender systems are a nice tool to help nd items of interest from an overwhelming number of available items. Collaborative Filtering (CF), the best known technology for recomme...
There is an apparent need for specifying the integration of multiple knowledge sources during the design of Web Information Systems (WIS) where the actual data is often retrieved f...
Abstract. Engineering adaptable Web Information Systems (WIS) requires systematic design models and specification frameworks. A complete model-driven methodology like Hera disting...
Compliance with privacy legislation is a primary concern for health care institutions that are building information systems support for their business processes. This paper descri...