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Complex environment evolution: Challenges with semantic service infrastructures

机译：复杂的环境演进：语义服务基础架构面临的挑战

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摘要

Service infrastructures are often key for the efficient operation of complex environments, such as a large Smart Home infrastructure for a mining camp. The evolution of such service infrastructures, in response to an increased workload on the system or a changing resource allocation, is often tedious and expensive, due to weak evolvability support of its service portfolio. This underpins the need for services to be designed with high evolvability characteristics. Semantic Web technologies have been anticipated as a basis for the required Web service evolution. JSON-LD is a prominent Semantic Web technology used in combination with ontologies, developed with the Web Ontology Language (OWL), to face the evolutionary challenges. Our applied research investigates common Web service tasks, automated using above technologies. It is explained, that this enables the creation of evolutionary building blocks. These building blocks are incrementally combined here for the overall service portfolio, culminating in a model of a semantic agent which excels in its capacity to evolve. Our model is then adopted and assessed for the system infrastructure of the Smart Camp project, as a use case for an agile, complex logistic environment.
机译：服务基础设施通常是复杂环境高效运行的关键，例如用于采矿营地的大型智能家居基础设施。由于服务组合的可扩展性支持较弱，响应系统上增加的工作量或更改资源分配，此类服务基础结构的发展通常是乏味且昂贵的。这强调了需要设计具有高度可扩展性的服务。预期语义Web技术将成为所需Web服务发展的基础。 JSON-LD是一种杰出的语义Web技术，与Web本体语言（OWL）开发的本体结合使用，可以应对不断发展的挑战。我们的应用研究调查了使用上述技术自动执行的常见Web服务任务。据解释，这使得能够建立进化的构建块。这些构建模块在此处针对整个服务组合进行了增量组合，最终形成了一种语义代理模型，该模型具有出色的演化能力。然后，我们的模型将用于Smart Camp项目的系统基础结构并进行评估，以作为敏捷，复杂的物流环境的用例。

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