I am currently a PhD student, working at the Computer Science department of the Faculty of Science at the Vrije Universiteit Brussel. My research is situated in the context of mobile and ubiquitous computing and the Semantic Web; more specifically, how Semantic Web technologies can be exploited to improve the accuracy and richness of context-aware, mobile applications. This comprises work on the on-the-fly adaptation of Websites to mobile users, and the efficient management and querying of Semantic Web data on mobile devices.