Service Research Challenges and Solutions for the Future Internet

S-Cube's Foundations for the Internet of Services Today's Internet is standing at a crossroads. The Internet has evolved from a source of information to a critical infrastructure which underpins our lives and economies. The demand for more multimedia content, more interconnected devices, more users, a richer user experience, services available any time and anywhere increases the pressure on existing networks and service platforms. The Internet needs a fundamental rearrangement to be ready to meet future needs. One of the areas of research for the Future Internet is the Internet of S- vices, a vision of the Internet where everything (e. g. , information, software, platforms and infrastructures) is available as a service. Services available on the Internet of Services can be used by anyone (if they are used according to the policies de?ned by the provider) and they can be extended with new services by anyone. Advantages of the Internet of Services include the p- sibility to build upon other people's e?orts and the little investment needed upfront to develop an application. The risk involved in pursuing new business ideas is diminished, and might lead to more innovative ideas being tried out in practice. It will lead to the appearance of new companies that are able to operate in niche areas, providing services to other companies that will be able to focus on their core business.

Autorentext
Dr. Klaus Pohl is full professor for software systems engineering and director of the Institute for Computer Science and Business Information Systems at the University of Essen, Germany. He holds a degree in computer science (FH Karlsruhe, Germany) and a degree in information systems (Univ. Konstanz, Germany). Klaus Pohl received his PhD and his habilitation in Computer Science from the Technical University of Aachen, Germany. His current research interest include software product lines, requirements management and scenario-based test case derivation. Current research projects include the European ITEA initiative in software product lines (the CAFÉ project) and various industrial uptake projects with leading Germany companies. Klaus Pohl is (co-)author of over 90 referred publications in the area of requirements and software engineering. He as published a book on Process-Centred Requirments Engineering (RSP/Wiley) and is (co-editor) of more than 15 conference and workshop proceedings. Moreover, he is/was co-editor of several special issues of well-established journals, including 'Introduction of Software Product Lines', IEEE Software, 2002. He is a member of the IFIP working-group 2.9 on software requirements engineering, member of the steering committee of the IEEE Intl. Requirements Engineering Conference (RE), member of the editorial board of the Requirements Engineering Journal and founder and member of the advisory board of the Requirements Engineering: Foundation for Software Quality (REFSQ) workshop series. He is/was program chair of various conferences and workshops including the IEEE Joint Intl. Requirements Engineering Conference (RE 02).

Klappentext

S-Cube s Foundations for the Internet of Services Today s Internet is standing at a crossroads. The Internet has evolved from a source of information to a critical infrastructure which underpins our lives and economies. The demand for more multimedia content, more interconnected devices, more users, a richer user experience, services available any time and anywhere increases the pressure on existing networks and service platforms. The Internet needs a fundamental rearrangement to be ready to meet future needs. One of the areas of research for the Future Internet is the Internet of S- vices, a vision of the Internet where everything (e. g. , information, software, platforms and infrastructures) is available as a service. Services available on the Internet of Services can be used by anyone (if they are used according to the policies de?ned by the provider) and they can be extended with new services by anyone. Advantages of the Internet of Services include the p- sibility to build upon other people s e?orts and the little investment needed upfront to develop an application. The risk involved in pursuing new business ideas is diminished, and might lead to more innovative ideas being tried out in practice. It will lead to the appearance of new companies that are able to operate in niche areas, providing services to other companies that will be able to focus on their core business.

Zusammenfassung
The Internet has reached a crossroads in its evolution from a source of information to a critical infrastructure, underpinning economies and everyday life. The demand for more multimedia content, interconnected devices, greater connectivity, richer user experiences and services available at any time and from anywhere is increasing the pressure on existing networks and platforms. In this ubiquitous Internet, the number and scope of services available globally are predicted to grow exponentially leading to the Internet of Services. However, in order for these services to be used and re-used in the construction and evolution of service-based systems, significant research effort is required into the broader aspects of services and particularly into the multidisciplinary problems that cut across diverse scientific disciplines. The S-Cube Network of Excellence is one of more than 50 projects within the European Union's FP7 - ICT Programme for Research and Development researching various aspects of the Internet of Services. Within this cohort, S-Cube focuses on fundamental principles, techniques and methods for the service-based systems of the future, combining knowledge from experts in the areas of grid computing, service-oriented computing, business process management, software engineering and human-computer interaction. This book presents the foundations, vision, first results and future work in the area of software services as addressed by S-Cube. The book starts with a presentation of the S-Cube research framework, developed to assist in unifying research communities and agendas across Europe, and provides an introduction to the vision of S-Cube, where the anticipated growth in services and service-based systems will have a profound effect on business and society. The remainder of the book follows the building blocks of the research framework and addresses technologies required for realizing future service-based systems and service engineering principles, techniques and methods that use those technologies to ensure robust, manageable and adaptable systems.

Inhalt
The S-Cube Research Vision.- Business Process Management.- Service Composition.- Architectures & Infrastructure.- Adaptation of Service-Based Systems.- Modeling and Negotiating Service Quality.- Analytical Quality Assurance.- Service Engineering.- Architecture Views Illustrating the Service Automation Aspect of SOA.