A need exists to develop groupware systems that adapt to available resources and support user mobility. This paper presents DACIA, a system that provides mechanisms for building s...
Research in the areas of privacy preserving techniques in databases and subsequently in privacy enhancement technologies have witnessed an explosive growth-spurt in recent years. ...
We define a Mobile Database Community (MDBC) as a dynamic collection of autonomous mobile databases in which each database user can access databases in the community through a wir...
Abstract. This paper proposes a novel architecture for the programming of multi-modal service robots and networked sensors. The presented software framework eases the development o...
Ubiquitous systems are characterized by multi-fold complexity, stemming mainly from the vast number of possible interactions between many heterogeneous objects and services. Device...
Nicolas Drossos, Eleni Christopoulou, Achilles Kam...