The last decade has been characterised by the proliferation of several projects for integrating the already-existing health information systems so as to form national or transnational infrastructures for sharing medical data. This evolution is felt as a promising solution for improving the provided healthcare and reducing its costs by avoiding unnecessary examinations. However, such a vision comes with several challenging issues, in terms of interoperability and security. This paper presents an architecture for federating health information systems in a secure manner, and its concrete implementation. The quality of this implementation is assessed by means of several experiments for measuring the time needed for the retrieval and notification of documents.
A federated interoperability architecture for health information systems
De Pietro G;
2013-01-01
Abstract
The last decade has been characterised by the proliferation of several projects for integrating the already-existing health information systems so as to form national or transnational infrastructures for sharing medical data. This evolution is felt as a promising solution for improving the provided healthcare and reducing its costs by avoiding unnecessary examinations. However, such a vision comes with several challenging issues, in terms of interoperability and security. This paper presents an architecture for federating health information systems in a secure manner, and its concrete implementation. The quality of this implementation is assessed by means of several experiments for measuring the time needed for the retrieval and notification of documents.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
