Discovery of Efficient Non-Functional QoS Requirements Based Medical Web Services Using Model Driven Architecture

摘要

Web service plays a major role in health care organizations like EHR management, patient record details, health care data and content strategy. To select the appropriate medical web service from the ontology database the non-functional QoS constraints like response time, throughput, reliability, security should be managed. In this paper, A Model Driven Architecture is used to manage the QoS constraints while accessing the medical web services. In addition, the proposed system manages the authentication and authorization of web service parameters, maintenance of e-health database and data transformation. Thus the proposed method is flexible, reduces the software development cost and it is more generic that it can be deployed in any service model which is evaluated using the response time, precision and recall metrics.