The majority of current information systems were implemented using traditional paradigms which include business modeling techniques applied during the analysis phase such as Data Flow Diagrams and Entity-Relationship Diagrams. These legacy systems are now struggling to cope with recent...

Health Information Exchanges (HIE) are becoming integral parts of the national healthcare reform efforts, chiefly owing to their potential impact on cost reduction and quality enhancement in healthcare services. However, the potential of a HIE platform can only be realized when its multiple...