The symbIoTe Solution for Semantic and Syntactic Interoperability of Cloud-based IoT Platforms

2019 Global IoT Summit (GIoTS) Pub Date : 2019-06-17 DOI:10.1109/GIOTS.2019.8766420

Ivana Podnar Žarko, Szymon Mueller, M. Plóciennik, T. Rajtar, Michael Jacoby, M. Pardi, G. Insolvibile, Vasileios Glykantzis, Aleksandar Antonic, M. Kusek, S. Soursos

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引用次数: 13

Abstract

The current IoT landscape is dominated by cloud-based platforms offering non-standardized interfaces to access virtualized IoT resources and adopting proprietary information models. The implementation of cross-platform and cross-domain IoT applications becomes cumbersome and usually leads to custom solutions, tailored to the involved platforms, due to the semantic and syntactic incompatibilities. The symbIoTe approach offers mediation services for search and controlled access to IoT resources (sensors, actuators, and related services) across platforms in a uniform way. It provides an IoT Portal with registration and search capabilities using semantic web technologies for semantic interoperability, and an abstraction layer for unified and secure access to those resources across distributed IoT platform instances for syntactic interoperability. In this paper, we present the general concepts and design decisions built into the symbIoTe open source middleware and showcase the evolving symbIoTe ecosystem which facilitates the rapid development of innovative cross-platform IoT applications. The open IoT Portal currently integrates 15 IoT platforms and data sources for Smart City and Smart Residence domains, and hosts metadata registering more than 4,000 various IoT resources.

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基于云的物联网平台语义和句法互操作性的symbIoTe解决方案

当前的物联网格局由基于云的平台主导，这些平台提供非标准化接口来访问虚拟化的物联网资源，并采用专有信息模型。由于语义和语法的不兼容性，跨平台和跨域物联网应用的实现变得繁琐，通常导致针对所涉及的平台定制解决方案。symbIoTe方法以统一的方式为跨平台搜索和控制访问物联网资源(传感器、执行器和相关服务)提供中介服务。它提供了一个具有注册和搜索功能的物联网门户，使用语义web技术实现语义互操作性，并提供了一个抽象层，用于跨分布式物联网平台实例统一和安全访问这些资源，实现语法互操作性。在本文中，我们介绍了symbIoTe开源中间件的一般概念和设计决策，并展示了不断发展的symbIoTe生态系统，促进了创新跨平台物联网应用的快速发展。开放的物联网门户目前集成了智慧城市和智慧住宅领域的15个物联网平台和数据源，并托管了4000多个各种物联网资源的元数据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2019 Global IoT Summit (GIoTS)

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