Keynote address convergence of web services, grid services and business processes

Author(s):  
D.F. Ferguson
Author(s):  
Liang-Jie Zhang ◽  
Jen-Yao Chung

With the advancement of information technology and business transformation, an enterprise has to be adaptive to expand its infrastructure and collaborate with its internal and external business processes to make more profits from its value chain. As an enabling technology, Web services provide a standard means to allow heterogenous applications to communicate with each other using Simple Object Access Protocol (SOAP). The standard interface description language and communication mechanism of Web services are the keys to build a modularized and adaptive e-business infrastructure that can adjust to the changing environments. In this chapter, we will introduce how to use Web services and Grid services to build adaptive e-business infrastructure for intelligent enterprise. Specifically, we will introduce a conceptual architecture of building adaptive e-business infrastructure using Web services. Then we will present an overview of Web services creation and invocation, federated Web services discovery and Web services flow composition. After that, a concept of universal Grid service is introduced for enabling Open Grid Services Architecture to support business process integration and management. At the end of this chapter, we will conclude by introducing our vision on the future adaptive e-business infrastructure for intelligent enterprise.


Author(s):  
Kostas Vergidis ◽  
Christopher Turner ◽  
Alex Alechnovic ◽  
Ashutosh Tiwari

Author(s):  
Vili Podgorelec ◽  
Boštjan Grašič

In this chapter, a Semantic Web services-based knowledge management framework that enables holistic knowledge management in organizations is presented. As the economy is becoming one single global marketplace, where the best offer wins, organizations have to search for competitive advantage within themselves. With the growing awareness that key potentials of an organization lie within its people and their knowledge, efficient knowledge management is becoming one of key focuses in organizational activities. The proposed knowledge management framework is based on Semantic Web technologies and service-oriented architecture, supporting the operational business processes as well as knowledge-based management of services in service-oriented architecture.


Author(s):  
Gergely Sipos ◽  
Péter Kacsuk

This chapter summarizes the most relevant results that grid research achieved in the last decade, it presents the actual issues of the topic, and it outlines how current and future results from this area can contribute to smart organizations. At the first place the basic goal of the Grid is presented and its state-of-the-art, service-based realization is discussed. This global infrastructure will one day connect together diverse types of hardware and software elements, abstracting them out as intelligent autonomous agents that can discover and collaborate with each other on demand. The middle part of the chapter introduces two potential middleware technologies that service grids can be built on. They are the Web services-based open grid services architecture (OGSA) and Jini. The final part of the chapter presents the future of service grids and the important role these flexible infrastructures will probably have in the life of smart organizations.


Author(s):  
Dinesh Sharma ◽  
Devendra Kumar Mishra

Present is the era of fast processing industries or organization gives more emphasis for planning of business processes. This planning may differ from industry to industry. Service oriented architecture provides extensible and simple architecture for industry problem solutions. Web services are a standardized way for developing interoperable applications. Web services use open standards and protocols like http, xml and soap. This chapter provides a role of enterprise service bus in building web services.


Author(s):  
Tim S. McLaren ◽  
Milena M. Head ◽  
Yufei Yuan

Recent advances in supply chain management information systems (SCM IS) have enabled firms to more fully collaborate with their supply chain partners — driving out costs while increasing responsiveness to market demands. This chapter examines various types of SCM IS — from traditional EDI systems to more recent Web-services-based e-business applications. It argues that the approach best suited for an organization depends in part on the degree of integration between the partners, the complexity of the business processes, and the number of partners involved. A model is presented for analyzing the costs and benefits that can be expected from each type of SCM IS. The model enables researchers and practitioners to better understand the differences among SCM IS and thus can help reduce the risks of implementing these valuable yet complex information systems.


Author(s):  
Matthew W. Guah ◽  
Wendy L. Currie

The Application Service Provision (ASP) business model offers a pragmatic adoption path for inter-organizations in the Internet Age. Given this pragmatic adoption path, academics are beginning to question the following: Where are enterprises adopting ASP technology first? Why are they choosing these areas? Where will they apply the evolving Web services technology next? This chapter’s primary purposes are to point out a number of issues that concern management of inter-organizations of the Internet Age and to explore the impact of ASP on such organizations. It will examine the strategies that will enable inter-organizations to better manage ASP resources for competitive advantage. While the phenomenon of ASP is still in an embryonic stage, we draw from seminal works of IS pioneers like Markus, Porter, Checkland, Maslow, and others. Their intellectual contributions, plus findings from research work at Brunel University, provide a framework for discussion. By shedding light on patterns of ASP’s trajectory, drivers, benefits, and risks, the chapter will help managers and academics to reflect on determining where ASP—and associated technologies—might be deployed and define a broad implementation program to exploit the potential of the ASP business model. The chapter seeks to find if Web services architectures are distinctively able to enhance the flexible coordination of business processes, which span various enterprises and rely on inter-organization information systems in the Internet Age.


2010 ◽  
pp. 1627-1638
Author(s):  
Dimitris Folinas ◽  
Tania Pavlou ◽  
Bill Karakostas ◽  
Vicky Manthou

Among different approaches in business processes modelling procedure are those in virtual and dynamic organizational environments. In this paper, a conceptual framework for modelling business processes in Virtual Organizations is suggested, by introducing Web Services technology. Web Services can be the business enabler for the new organizational form, which is particularly well suited to meet the demands arising from today’s turbulent changes in the firms’ environment. The proposed framework consists of several steps in a bottom-up approach, aiming to support the modelling and coordination of the complex and shared business processes in the examined environment.


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