Modelling Enterprises with Object-Oriented Paradigm

Modelling enterprises include two essential tasks:data modelling for static properties and behaviours modelling for dynamic properties.Traditionally,the data modelling and behaviours modelling are separated in different phases and also in different description forms,e.g.the former is modelled in entity-relationship diagrams(ERDs),and the latter is modelled in data flow diagrams (DFDs).The separation could result in an incorrect description of the relationships between da- ta and behaviours,so that the enter…