This paper presents the OSIRIS middleware (Open Service Infrastructure for Reliable and Integrated process Support) which allows combining different distributed services into processes, thereby implementing flexible digital library applications. In OSIRIS, we distinguish between system services and application services. System services are used internally for coordinating the execution of proce...

effectiveness and success of agricultural advisory services companies happen by continuing studies on the problems and then, eliminating them. the purpose of this research was to study problems of agricultural engineering and technical advisory services companies. the statistical population of this study included administrators of agricultural engineering and technical advisory services compani...

Application integration technology of Web Services is a challenge research area in web application area. Till now, many research works on web service have been done on the platform of desktop PC, however little work is done on the hardware platform of Java phone. By analysis on web services architecture and exploring Java mobile phone, this paper puts forward the realization architecture for mo...

The SIERRA Framework core services provide essential services for managing the mesh data structure, computational fields, and physics models of an application. An application using these services will supply a set of physics models, define the computational fields that are required by those models, and define the mesh upon which its physics models operate. The SIERRA Framework then manages all ...