The ever growing number of application scenarios for IT systems leads to a significant increase in their number and hence to a level of complexity that has grown tremendously in comparison with early IT installations by the mid of the past decade. In numerous attempts to integrate these diverging application stacks, various prominent methods have emerged in the past, most recently the topic of EAI which strives to achieve a consolidated view at diverse application systems. However, the emergence and rise of cloud-based services leads to new challenges to deal with. Usage of offerings from a no further specified cloud appears appealing for IT decision makers since it promises cost savings while even enhancing flexibility to quickly respond to changing market needs. To further support this idea, this work focuses on the aspect of inter-organisational networks that are characterised by short setup times and short time to market in order to achieve innovative products emerging from the cooperation between different actors. In this context, proper backing by dedicated ICT components is one of the key challenges. This book therefore demonstrates how portal systems, acting as intermediary between providers and consumers, can be embedded into networked enterprises by providing seamless access to all relevant information. To achieve this, this book presents a generic architecture that can serve as a blueprint for future implementations for the type of enterprise portals introduced previously and focuses on integration of external services in a user-centric manner, concentrating on the user and his specific needs to achieve productivity and user satisfaction gains. Moreover, secure communication facilities allow to consider the current application and/or user context to control exchange of information between different applications integrated on the portal platform.

This book is the first to present a rich selection of over 30 real-world cases of how leading organizations conduct Business Process Management (BPM). The cases stem from a diverse set of industry sectors and countries on different continents, reporting on best practices and lessons learned. The book showcases how BPM can contribute to both exploitation and exploration in a digital world. All cases are presented using a uniform structure in order to provide valuable insights and essential guidance for students and practitioners.

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InfoWorld is targeted to Senior IT professionals. Content is segmented into Channels and Topic Centers. InfoWorld also celebrates people, companies, and projects.

With a focus on strategy and implementation, James Chang discusses business management practices and the technology that enables them. He analyzes the history of process management practices and demonstrates that BPM practices are a synthesis of radical change and continuous change practices. The book is relevant to both business and IT professi

Enhances libraries worldwide through top research compilations from over 250 international authors in the field of e-business.

••Defines Web services and integration and the relationship between EAI and Web services•Outlines the types of Web services integration from standards, implementation to enabling technologies•Features Web services integration scenarios and case studies

Discusses the current status of portals in higher education by providing insight into the role portals play in an institution's business and educational strategy, by taking the reader through the processes of conceptualization, design, and implementation of the portals in different stages of development at major universities and by offering insight from three producers of portal software systems in use at institutions of higher learning and elsewhere.

Originally presented as the author's thesis (doctoral)--Universiteat Bern, 2010.