Scerri, SimonSimonScerriRivera, IsmaelIsmaelRiveraDebattista, JeremyJeremyDebattistaThiel, SimonSimonThielCortis, KeithKeithCortisAttard, JudieJudieAttardKnecht, ChristianChristianKnechtSchuller, AndreasAndreasSchullerHermann, FabianFabianHermann2022-03-122022-03-122014https://publica.fraunhofer.de/handle/publica/38755010.1007/978-3-319-11955-7_74The di.me userware is a pervasive personal information management system that successfully adopted ontologies to provide various intelligent features. Supported by a suitable user interface, di.me provides ontology-driven support for the (i) integration of personal information from multiple personal sources, (ii) privacy-aware sharing of personal data, (iii) context-awareness and personal situation recognition, and (iv) creation of personalised rules that operate over live events to provide notifications, effect system changes or share data.en005006629conference paper