Service Brokering in Object–Based Systems: Advanced Information Services
نویسنده
چکیده
Open Object–Based Systems are emerging as the underlying foundation for the design of large scale distributed applications. As an integral component of the ISO/ITU–T Reference Model for Open Distributed Processing, service brokering may be applied at multiple layers of the software hierarchy, spanning Distributed Operating Systems, through Telecommunication service provision up to the Application domain. This paper presents brokering of services as an essential service in three important application domains which require dynamic location of objects. In addition, it investigates CORBA and Java as possible implementation technologies.
منابع مشابه
Resource Brokering Service: Timely and Efficient Information Resource Allocation
We address supporting unanticipated users and uses of limited information resources (sensors, databases, weapons any resource intrinsically tied to digital information) in a timely and efficient fashion. Platform-centric systems often preclude users and uses not identified when the system was developed and deployed. Net-centric approaches, however, can address these problems by allowing service...
متن کاملThe Informed Traveller: A Case Study in Building Internet Brokering Services
In traditional commerce, brokers act as middlemen between customers and providers, aggregating, repackaging and adding value to products, services or information. In today’s Web, such services are generally lacking with the result that individuals are forced to manually discover, collate and analyse information to meet their needs. This paper begins by presenting the design and implementation o...
متن کاملDeveloping a Brokering Architecture for Multimedia Learning Objects on the Semantic Web
The World Wide Web is changing. While once conceived of and implemented as a collection of static pages for browsing, it now promises to become a web of services--a dynamic aggregate of interactive, automated, and intelligent services that interoperate via the Internet. For the web of services model to succeed, techniques which match service requestors with service providers must be developed. ...
متن کامل3D Scene and Object Classification Based on Information Complexity of Depth Data
In this paper the problem of 3D scene and object classification from depth data is addressed. In contrast to high-dimensional feature-based representation, the depth data is described in a low dimensional space. In order to remedy the curse of dimensionality problem, the depth data is described by a sparse model over a learned dictionary. Exploiting the algorithmic information theory, a new def...
متن کاملAgent-Oriented Privacy-Based Information Brokering Architecture for Healthcare Environments
Healthcare industry is facing a major reform at all levels-locally, regionally, nationally, and internationally. Healthcare services and systems become very complex and comprise of a vast number of components (software systems, doctors, patients, etc.) that are characterized by shared, distributed and heterogeneous information sources with varieties of clinical and other settings. The challenge...
متن کامل