Service Oriented Architectures (SOA) proclaim the use of Web Services as the basic building blocks for IT systems. This shall facilitate better interoperability and significantly reduce development and maintenance costs. However, the provision of sophisticated SOA technologies remains a grand challenge. This book presents a scalable technique for Web Service discovery, one of the central operations in automated SOA environments. The approach supports problem-oriented and flexible Web Service usage: clients formulate their requests in terms of goals that abstract from technical details, and the system automatically detects and executes the necessary Web Services for solving this. The discovery task is performed by semantic matchmaking of ontology-based functional descriptions of goals and Web Services. This is extended with a caching mechanism that captures the results of design time discovery, and effectively utilizes this knowledge for enhancing the computational performance of the discovery at runtime. An exhaustive evaluation shows that significant improvements can be achieved in both the retrieval accuracy and the computational performance for several application scenarios.
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Dr. Michael Stollberg: Masters in Communication Studies, BusinessAdministration, and Computer Science at the Free University ofBerlin, Germany (2003); PhD in Computer Science from the SemanticTechnology Institute at the University of Innsbruck, Austria(2008); project leader at SAP Research, Dresden, Germany.
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Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Service Oriented Architectures (SOA) proclaim the use of Web Services as the basic building blocks for IT systems. This shall facilitate better interoperability and significantly reduce development and maintenance costs. However, the provision of sophisticated SOA technologies remains a grand challenge. This book presents a scalable technique for Web Service discovery, one of the central operations in automated SOA environments. The approach supports problem-oriented and flexible Web Service usage: clients formulate their requests in terms of goals that abstract from technical details, and the system automatically detects and executes the necessary Web Services for solving this. The discovery task is performed by semantic matchmaking of ontology-based functional descriptions of goals and Web Services. This is extended with a caching mechanism that captures the results of design time discovery, and effectively utilizes this knowledge for enhancing the computational performance of the discovery at runtime. An exhaustive evaluation shows that significant improvements can be achieved in both the retrieval accuracy and the computational performance for several application scenarios. 328 pp. Deutsch. Bestandsnummer des Verkäufers 9783838104515
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Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Service Oriented Architectures (SOA) proclaim the use of Web Services as the basic building blocks for IT systems. This shall facilitate better interoperability and significantly reduce development and maintenance costs. However, the provision of sophistica. Bestandsnummer des Verkäufers 5404841
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Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Service Oriented Architectures (SOA) proclaim the use of Web Services as the basic building blocks for IT systems. This shall facilitate better interoperability and significantly reduce development and maintenance costs. However, the provision of sophisticated SOA technologies remains a grand challenge. This book presents a scalable technique for Web Service discovery, one of the central operations in automated SOA environments. The approach supports problem-oriented and flexible Web Service usage: clients formulate their requests in terms of goals that abstract from technical details, and the system automatically detects and executes the necessary Web Services for solving this. The discovery task is performed by semantic matchmaking of ontology-based functional descriptions of goals and Web Services. This is extended with a caching mechanism that captures the results of design time discovery, and effectively utilizes this knowledge for enhancing the computational performance of the discovery at runtime. An exhaustive evaluation shows that significant improvements can be achieved in both the retrieval accuracy and the computational performance for several application scenarios.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 328 pp. Deutsch. Bestandsnummer des Verkäufers 9783838104515
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Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Service Oriented Architectures (SOA) proclaim the use of Web Services as the basic building blocks for IT systems. This shall facilitate better interoperability and significantly reduce development and maintenance costs. However, the provision of sophisticated SOA technologies remains a grand challenge. This book presents a scalable technique for Web Service discovery, one of the central operations in automated SOA environments. The approach supports problem-oriented and flexible Web Service usage: clients formulate their requests in terms of goals that abstract from technical details, and the system automatically detects and executes the necessary Web Services for solving this. The discovery task is performed by semantic matchmaking of ontology-based functional descriptions of goals and Web Services. This is extended with a caching mechanism that captures the results of design time discovery, and effectively utilizes this knowledge for enhancing the computational performance of the discovery at runtime. An exhaustive evaluation shows that significant improvements can be achieved in both the retrieval accuracy and the computational performance for several application scenarios. Bestandsnummer des Verkäufers 9783838104515
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