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 22 for “"Service Oriented Architectures"”.
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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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Component-Based Design and Service-Oriented Architectures in Software-Defined Radio
… paradigms of Component-Based Design (CBD) and Service-Oriented Architectures (SOAs). Component-based design has been applied to the field of SDR in the past to varying levels of success. We discuss the benefits of CBD, and how to successfully use CBD for SDR. We assert that by strictly …
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Contribution to Quality-driven Evolutionary Software Development process for Service-Oriented Architectures
… the technology, consumers demand more and better services. Models for the development process have also to be adapted to new requirements. This is particular true in the case of service oriented systems (domain of this thesis), where an unpredictable number of users can access to one or several …
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Recording process documentation in the presence of failures in service oriented architectures
… documentation in large scale environments like Service Oriented Architectures. For example, a service may not be available and network connection may be broken. In this context, reliably recording process documentation becomes challenging, given that the documentation produced in a process can …
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A model-based service customization framework for consumer variability management in service-oriented architectures
In today‘s service-oriented business environments, the standard Publish-Find-Bind model as embodied by the Service-Oriented Architecture (SOA) paradigm presents a new strong challenge in the consumption and applicability of services to its consumers. This is because services in SOA-based …
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Model-driven security in service-oriented architectures : leveraging security patterns to transform high-level security requirements to technical policies
Service-oriented Architectures (SOA) facilitate the provision and orchestration of business services to enable a faster adoption to changing business demands. Web Services provide a technical foundation to implement this paradigm on the basis of XML-messaging. However, the enhanced flexibility of …
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ACTAS: Adaptive Composition and Trading with Agents for Services
… the vision of gaining flexible, adaptive service environments is based on the standardization and practical proliferation of (Semantic) Web Services, ontologies, and agents. The standards of Web Services and their Service-oriented Architectures (SOA) became the standard paradigm for …
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An ontology-based reengineering methodology for service orientation
The “Software as a Service” model in service-oriented computing allows loosely coupled software components to be designed and integrated with other software systems. Web services, together with service-oriented architectures, are promising integration technology to facilitate legacy system …
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Automation of the Client Side of Web Services Using PHP
<p>Web Services have been the dominant technology in business integration and implementation of service oriented architectures. PHP is a server-side language popular for development of applications. A significant advantage of PHP is its light weight development for feature-rich web applications. …
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Application of model-driven techniques to the design of non-functional concerns of service-oriented software systems
… Separation of Concerns (MDSOC), Aspect-Oriented Modeling (AOM) or Early Aspects (EA). Actualmente, las organizaciones de estándares, tales como el Object Management Group (OMG), se encuentran proponiendo soluciones que ofrezcan alternativas estándar al modelado de servicios. Herramientas …
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A Framework for Grid-Enabling Scientific Workflow Systems. Architecture and application case studies on interoperability and heterogeneity in support for Grid workflow automation.
Since the early 2000s, Service Oriented Architectures (SOAs) have played a key role in the development of complex applications within a virtual organization (VO) context. Grids and workflows have emerged as vital technologies for addressing the (SOA) paradigm. Given the variety of Grid middleware, …
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User-centred and context-aware identity management in mobile ad-hoc networks
… for mobile devices to communicate and provide services via networks connected in an ad-hoc manner. These have resulted in the proliferation of wireless technologies such as Mobile Ad-hoc Networks (MANets), which offer attractive solutions for services that need flexible setup as well as dynamic …
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Architectural modelling and verification of open service-oriented systems of systems
… on SoS that are built atop the techniques of Service-Oriented Architectures and thus combine the benefits and challenges of both paradigms. For this thesis we will understand SoS as ensembles of single autonomous systems that are integrated to a larger system, the SoS. The interesting fact …
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Testing advanced transactions in service-based software systems
Service Oriented Architectures (SOA), and its implementation as Web services (WS), provide a new computing paradigm in which functional and non-functional requirements of specialised services are published over the Internet such that they can be dynamically discovered and composed in order to …
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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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A Cognitively Inspired Architecture for Wireless Sensor Networks: A Web Service Oriented Middleware for a Traffic Monitoring System
We describe CoSMo, a Cognitively Inspired Service and Model Architecture for situational awareness and monitoring of vehicular traffic in urban transportation systems using a network of wireless sensors. The system architecture combines (i) a cognitively inspired internal representation for …
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Evolution of model-driven engineering settings in practice
… diverse techniques, such as design patterns, service oriented architectures (SOA), software development processes, and model-driven engineering (MDE), are used to improve productivity, while time to market and quality of the products stay stable. Multiple of these techniques are used in …
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Metodología dirigida por modelos para las pruebas de un sistema distribuido multiagente de fabricación
… como Arquitecturas Orientadas a Servicios (‘Service Oriented Architectures’ o SOA). Una iniciativa SOA exitosa puede reportar importantes beneficios, pero no es una tarea trivial. Por este motivo, se han propuesto muchas metodologías SOA en la literatura, pero ninguna de ellas cubre …
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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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