Designing of the composite services with desired quality is an interesting challenge in web service environments. In a QoS-aware web service composition, appropriate services with acceptable quality are selected among several functionequivalent candidate services. The selection is performed in such a way that creates a composition with optimal quality which can satisfy user’s constraints. In th...

Since the late 1970s, quality management has become an important tool for achieving a high quality of public eadministration services in many countries. Very important part of quality management in e-administration is measurement of quality indicators related to this sector. Therefore, this paper gives a description of e-administration, including statistics about it and other examples from many...

: All services needs to have an accuracy, availability and speed. Internet users are increasing very rapidly which indicates a challenge in maintaining the accuracy, availability and speed in the Internet services. To reduce the load on Internet and improve the Quality of Service (QoS) the web caching technique are in use and all proxy server are maintaining their own cache to provide the reque...

introduction: to promote the processes of providing medical services, patient's rights and establishing uniformity in treatment policy, the evaluation quality indexes were communicated to all general hospitals in 2002. this study evaluates the implementation of managed care guideline before their communication as evaluation quality indexes of hospitals and their relationship with communication ...

Background: Avoidable mortality (AM) is one of the most important health indicators (HI) and represents the quality of care in a hospital.Objective: This study measured the efficacy of a training program for a hospital healthcare staff to reduce AM.Methods: This epidemiological study on community intervention analyzed time-series da...