Semantic-oriented integration and simulation-based analysis approach for healthcare information systems (HIS)

According to the unsystematic state of current health information systems integration and aiming to improve semantic interoperability, the approach for health information systems under SOA is studied in detailed. As for the system engineering, the concept of HIS integration is discussed. After that, a SOA-based health information system architecture and MDA-based modeling and simulation analysis approach are explored. Finally, a service-oriented integrated environment is designed.