FreeFuzzyTime

FuzzyTime module is a time reasoner base on Fuzzy Temporal Constraint Networks (FTCN) which treats fuzzy temporal information efficiently. It can be integrated into applications for diagnosis. This is especially important in areas like Intesive Care Units where patients' data are handled by a temporal data base.
The FuzzyTime module is a structure which consists of three levels of abstraction. The upper layer is the user interface where a translator transforms the expressions introduced by the user into temporal relations between temporal entities (points and intervals). The semantic of user’s expressions is analized and stored in the intermediate layer or temporal world. Finally, the bottom layer is based on FTCN model.