Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 233 for “"service-oriented"”.
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Service-Oriented Sensor-Actuator Networks
In this dissertation, we propose service-oriented sensor-actuator networks (SOSANETs) as a new paradigm for building the next generation of customizable, open, interoperable sensor-actuator networks. In SOSANETs, nodes expose their capabilities to applications in the form of service profiles. A …
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Fault Management For Service-Oriented Systems
<p>Service Oriented Architectures (SOAs) enable the automatic creation of business applications from independently developed and deployed Web services. As Web services are inherently unreliable,</p> <p>how to deliver reliable Web services composition over unreliable Web services is a significant …
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Service Oriented Architecture (SOA) Security Models
<p>Interest in Service Oriented Architecture (SOA) is rapidly increasing in the business world due to the many benefits it offers such as reliability, manageability, re-usability, flexibility, efficiency, and interoperability.</p> <p>Many security technologies, models and systems have been …
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Formalizing languages for service oriented computing
Service Oriented Computing is a new programming paradigm for addressing distributed system design issues. Services are autonomous computational entities which can be dynamically discovered and composed in order to form more complex systems able to achieve different kinds of task. E-government, …
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An analysis of service oriented architectures
… has led more and more organizations to adopt to Service Oriented Architectures (SOA). The adoption, implementation and running of a SOA does not simply involve IT department heads to design and create a new architecture for the enterprise. It involves a holistic understanding of the nature of the …
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Managing Changes to Service Oriented Enterprises
… we present a framework for managing changes in service oriented enterprises (SOEs). A service oriented enterprise outsources and composes its functionality from third-party Web service providers. We focus on changes initiated or triggered by these member Web services. We present a taxonomy of …
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Service-oriented grids and problem solving environments
… emergence of maturing open standards based service-oriented (SO) technologies has fulfilled the fundamental requirements of interoperability, leaves a flexible framework onto which sophisticated system architectures may be built, and provides a suitable base for the development of future …
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Programming language design for service-oriented systems
Designing systems in a service-oriented manner, in which application features are decoupled and run as independently executing services over a network, is becoming more commonplace and popular. Service-oriented programming provides a natural way to model and manage many types of systems and allows …
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Service-oriented design and verification of hybrid systems
… described by differential equations. Data flow-oriented modeling languages that are used in industry aim at enabling the comprehensible and fast development of hybrid control systems. However, they lack formal semantics, which precludes the application of rigorous verification methods and thus …
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Service oriented computing for dynamic virtual learning environments
… and implementation technologies in education. Service Oriented Computing (SOC), as a novel software development and implementation approach, has become an active area of research and development. Web services, as an example of SOC, support the integration of software applications in an …
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End-to-end security in service-oriented architecture
<p>A service-oriented architecture (SOA)-based application is composed of a number of distributed and loosely-coupled web services, which are orchestrated to accomplish a more complex functionality. Any of these web services is able to invoke other web services to offload part of its functionality. …
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Understanding organizational traps in implementing service-oriented architecture
One of the major objectives of implementing service-oriented architecture (SOA) is to enhance IS agility and improve IT-business alignment. However, the contradictory experiences about SOA implementation turn out to be a paradox: why many organizations failed to meet their expectations about SOA …
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Reputation-based Trust Framework for Service Oriented Environments
… investigate the problem of establishing trust in service-oriented environments. We focus on providing a reputation framework that would enable trust-based interactions with and amongst Web services. We define methods for the creation of reputation information, its collection, and assessment that …
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Model-Based Dynamic Resource Management for Service Oriented Clouds
… is a flexible platform for software as a service, as more and more applications are deployed on cloud. Major challenges in cloud include how to characterize the workload of the applications and how to manage the cloud resources efficiently by sharing them among many applications. The …
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An Approach to Implementing Cloud Service Oriented Legacy Application Evolution
… while improving workload optimisation and service delivery. More and more organisations are planning to migrate their existing systems into this internet-driven computing environment. This investigation is proposed for this purpose and will be undertaken with two main aims. The first aim is …
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Business rules based legacy system evolution towards service-oriented architecture.
… of becoming dynamic, agile and real-time. Service orientation is emerging from the amalgamation of a number of key business, technology and cultural developments. Three essential trends in particular are coming together to create a new revolutionary breed of enterprise, the service-oriented …
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Service-oriented grid computing in engineering optimisation and design search
… and maturing of the open standards based Web services technologies have addressed these requirements and provided a sound based for the development of future Grid technologies. This thesis presents research on the exploitation of Web services for Grid computing based on a Grid-enabled …
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Model-driven dual caching For nomadic service-oriented architecture clients
… enabling access to IT resources is by using Web Services (WS). This trend has been aided by the rapid availability of WS packages/tools, most notably the efforts of the Apache group and Integrated Development Environment (IDE) vendors. But the widespread use of WS raises questions for users of …
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