Abstract. Web services constitute a dynamic field of research about technologies of the Internet. WS-BPEL 2.0, is in the way for becoming a standard for defining Web services orche...
Web services have been widely employed to allow interoperability among applications and/or technologies. However, the standard technologies and protocols which provide the foundat...
The effective management of a service organization requires measuring system performance on many attributes. Customer waiting time is inherent to nearly all service operations and...
This paper presents a middleware infrastructure for integration of heterogeneous embedded devices in ubiquitous computing environments. The proposed infrastructure employs the Dev...
Service-Oriented Architecture (SOA) is increasingly used in enterprise information systems, particularly in the form of Web Services. This paper describes a practical trust managem...