CDQL:面向物联网应用的通用上下文表示和查询方法

Proceedings of the 14th International Conference on Advances in Mobile Computing and Multi Media Pub Date : 2016-11-28 DOI:10.1145/3007120.3007137

A. Hassani, P. D. Haghighi, P. Jayaraman, A. Zaslavsky, Sea Ling, A. Medvedev

{"title":"CDQL:面向物联网应用的通用上下文表示和查询方法","authors":"A. Hassani, P. D. Haghighi, P. Jayaraman, A. Zaslavsky, Sea Ling, A. Medvedev","doi":"10.1145/3007120.3007137","DOIUrl":null,"url":null,"abstract":"As the standardization efforts for IoT is fast progressing, we will quickly get to a point where context derived from IoT data and relations will be the underpinning factor to enable interaction between \"smart things\". Therefore, having a generic approach for describing and querying context is crucial for the future of IoT applications. In this paper, we propose Context Definition and Query Language (CDQL), an advanced approach that enables things to exchange context. CDQL consists of two main parts: Context Definition Model, which is designed to describe the contextual attributes and context related capabilities of each \"thing\"; and Context Query Language (CQL), which is a flexible query language to express contextual information requirements without considering details of the underlying data structure. We exemplify the usage of the proposed CDQL, via a smart city use case study that highlight how CDQL can be utilized to deliver context information to IoT applications.","PeriodicalId":394387,"journal":{"name":"Proceedings of the 14th International Conference on Advances in Mobile Computing and Multi Media","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":"{\"title\":\"CDQL: A Generic Context Representation and Querying Approach for Internet of Things Applications\",\"authors\":\"A. Hassani, P. D. Haghighi, P. Jayaraman, A. Zaslavsky, Sea Ling, A. Medvedev\",\"doi\":\"10.1145/3007120.3007137\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"As the standardization efforts for IoT is fast progressing, we will quickly get to a point where context derived from IoT data and relations will be the underpinning factor to enable interaction between \\\"smart things\\\". Therefore, having a generic approach for describing and querying context is crucial for the future of IoT applications. In this paper, we propose Context Definition and Query Language (CDQL), an advanced approach that enables things to exchange context. CDQL consists of two main parts: Context Definition Model, which is designed to describe the contextual attributes and context related capabilities of each \\\"thing\\\"; and Context Query Language (CQL), which is a flexible query language to express contextual information requirements without considering details of the underlying data structure. We exemplify the usage of the proposed CDQL, via a smart city use case study that highlight how CDQL can be utilized to deliver context information to IoT applications.\",\"PeriodicalId\":394387,\"journal\":{\"name\":\"Proceedings of the 14th International Conference on Advances in Mobile Computing and Multi Media\",\"volume\":\"6 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-11-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 14th International Conference on Advances in Mobile Computing and Multi Media\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3007120.3007137\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 14th International Conference on Advances in Mobile Computing and Multi Media","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3007120.3007137","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 13

摘要

随着物联网标准化工作的快速发展，我们将很快到达一个点，从物联网数据和关系中获得的上下文将成为实现“智能事物”之间交互的基础因素。因此，拥有描述和查询上下文的通用方法对于物联网应用的未来至关重要。在本文中，我们提出了上下文定义和查询语言(CDQL)，这是一种使事物能够交换上下文的高级方法。CDQL由两个主要部分组成:上下文定义模型，用于描述每个“事物”的上下文属性和与上下文相关的功能;上下文查询语言(CQL)是一种灵活的查询语言，可以表达上下文信息需求，而无需考虑底层数据结构的细节。我们通过一个智能城市用例研究举例说明了拟议的CDQL的使用，该案例研究强调了如何利用CDQL向物联网应用程序提供上下文信息。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

CDQL: A Generic Context Representation and Querying Approach for Internet of Things Applications

As the standardization efforts for IoT is fast progressing, we will quickly get to a point where context derived from IoT data and relations will be the underpinning factor to enable interaction between "smart things". Therefore, having a generic approach for describing and querying context is crucial for the future of IoT applications. In this paper, we propose Context Definition and Query Language (CDQL), an advanced approach that enables things to exchange context. CDQL consists of two main parts: Context Definition Model, which is designed to describe the contextual attributes and context related capabilities of each "thing"; and Context Query Language (CQL), which is a flexible query language to express contextual information requirements without considering details of the underlying data structure. We exemplify the usage of the proposed CDQL, via a smart city use case study that highlight how CDQL can be utilized to deliver context information to IoT applications.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Proceedings of the 14th International Conference on Advances in Mobile Computing and Multi Media

自引率

0.00%

发文量