It is argued that we are experiencing a paradigm shift from a user perspective to a client perspective in library and information science. The paradigm shift is brought about by re...
We formulate and study a privacy guarantee to data owners, who share information with clients by publishing views of a proprietary database. The owner identifies the sensitive pro...
Location, presence and messaging services provide the essential ingredients for emerging information and communications services. Nevertheless, the users are concerned about revea...
Most successful online marketplaces today are owned and operated by firms that are themselves traders in the marketplace. This raises significant concerns about the fairness of th...
— Electronic health records (EHR) promise to improve communication between health care providers, thus leading to better quality of patients’ treatment and reduced costs. As hi...
Bernhard Riedl, Veronika Grascher, Stefan Fenz, Th...