The Semantic Sensor Network Ontology, Revamped
The Semantic Sensor Network Ontology, Revamped
复制标题
语义传感器网络本体的改进
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Claus Stadler
中科院分区：
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作者：
K. Taylor;A. Haller;Maxime Lefrançois;S. Cox;K. Janowicz;R. García;Danh Le;J. Lieberman;R. Atkinson;Claus Stadler
语义传感器网络本体（Semantic Sensor Network Ontology，SSN）是由万维网联盟（World Wide Web Consortium，W3C）的孵化器小组在2009年至2011年期间开发的。随后，W3C和开放地理空间联盟（OGC）联合起来，根据经验更新SSN，使其与OGC的O&M相协调，并在2017年底发布了一个新版本，作为W3C推荐标准和OGC标准。新SSN的主要贡献是一个模块化结构，旨在为本体工程师和数据保管员提供更方便的服务。它还通过采样和驱动的新术语略微扩展了之前SSN的覆盖范围。SSN保留了全面表示的能力：传感器可以感知什么，以及它们感知什么和如何感知;观察它们测量什么和发现什么值;系统传感器（或网络）的传感器组件和如何部署;和真实世界的对象（称为感兴趣的特征，OGC风格），根据它们的物理属性，什么可以感知它们，以及对它们进行了什么样的观察。一些很少使用的SSN术语已被弃用，其他一些已被重命名。对于新SSN的全面描述，读者可以参考规范[10]。范围、设计原理和添加的完整描述及其应用示例见[11]。
The Semantic Sensor Network Ontology, popularly known as SSN, was developed by an Incubator Group of the World Wide Web Consortium (W3C) over 2009 to 2011. Subsequently, the W3C and the Open Geospatial Consortium (OGC) joined forces to update the SSN as informed by experience, to harmonize it with OGC’s O&M, and to publish a new version to be endorsed as both a W3C Recommendation and an OGC standard in late 2017. The major contribution of the new SSN is a modular structure designed to be more convenient for ontology engineers and data custodians. It also slightly extends the coverage of the previous SSN with new terms for sampling and actuation. SSN retains the ability to comprehensively represent: sensors in terms of what they can sense, and what and how they do sense; observations in terms of what they measure and what values they find; systems (or networks) of sensors in terms of sensor components and how they are deployed; and real-world objects (called features of interest, OGC-style) in terms of their physical properties, what can sense them, and what observations of them have been made. A few little-used SSN terms have been deprecated, and several others have been renamed. For a comprehensive description of new SSN the reader is referred to the specification [10]. A full description of the scope, design rationale and additions, with examples of its application are presented in [11].