A Constructive Object Oriented Modeling Language for Information Systems

One of the central aspects in an Information System is the meaning of data in the external world and the information carried by them. We propose a Constructive Object Oriented Modeling Language (COOML) for information systems, based on a constructive logic of pieces of information. The focus is on the definition of a data model suitable for organizing the information stored in OO systems. The underlying constructive logic supports a correct way of storing, exchanging and elaborating information.