3.2 A Web Services Protocol Stack........................... 10

The Deployment of Protocol Stack Components Using Web Services

Multimedia has varying optimal transport methods. The traditional methods employed by transport protocols are to ship all data through identical protocol stacks. An ideal method would transport each media through an optimized stack constructed solely for that medium, allowing improved multimedia QoS to be achieved even at runtime. Dynamically composable protocol stacks overcome the limitations ...

Documents as Processes: A Unification of the Entire Web Service Stack

Putting Web Services in Context

When considering the full range of Web service-related activities, it becomes clear that dealing with context is a major challenge, requiring greater expressiveness, reasoning capabilities, and architectural components than are provided by the current widely accepted building blocks of the Web services stack. This paper presents an informal overview of concepts, requirements and challenges for ...

A Broker Architecture for Integrating Data Using a Web Services Environment

The web service protocol stack provides capabilities for loosely integrating software services but does not provide the higher level support needed for rapid evolution. An experimental system is described for integrating the data from autonomous organizations within the UK health service domain. The results of this experiment have confirmed the need for an integration layer on top of the web se...

A Cross-Layer Approach to Performance Monitoring of Web Services

An increasing amount of applications are currently built as Web Service compositions based on the TCP/IP+HTTP protocol stack. In case of any deviations from desired runtime-behavior, problematic Web Services have to be substituted and their execution plans have to be updated accordingly. One challenge is to detect deviations as early as possible allowing timely adaption of execution plans. We a...