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首页> 外文期刊>International journal of web information systems >A centralized platform of open government data as support to applications in the smart cities context
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A centralized platform of open government data as support to applications in the smart cities context

机译：一个开放的政府数据集中平台，可支持智能城市环境中的应用程序

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摘要

Purpose - The development of smart cities (SCs) is a costly process as it requires the implementation of physical infrastructure to meet the demand for data collection. On the other hand, there are open government data (OGD) that are open and free, and can be a first step from the current city evolution to SCs at a more affordable cost. However, these data are available in a decentralized way, in different formats and granularities. To date, the authors have not found any literature work that performs the centralization of OGDs on a single platform The purpose of this paper is provide a centralized OGD platform. Design/methodology/approach - This work investigates the state-of-the-art literature from the OGD, establishes the research question, design and develop the platform for OGD and accomplish the validation of the platform. Findings - Through the validations of the platform, advantages were observed in relation to productivity gain for the development of solutions, in the SC context, using the proposed platform. Research limitations/implications - The data have been collected in a manual way but for future works, the authors will use the web-crawler for the collection of data. Practical implications - One town hall (Sorocaba) is interested in using the platform to analyze the data usage in the simple way and compare with the other nearby towns. Originality/value - It is a recent work in literature using OGD, and there is no work that centralizes the information about several town halls to provide comparison between them and improve the decision-making.
机译：目的-智慧城市（SCs）的开发是一个昂贵的过程，因为它需要实施物理基础架构来满足数据收集的需求。另一方面，有开放且免费的开放政府数据（OGD），这可能是从当前城市发展到SC的第一步，而且价格更便宜。但是，这些数据可以以分散的方式以不同的格式和粒度获得。迄今为止，作者尚未找到任何在单个平台上执行OGD集中化的文献工作。本文的目的是提供一个集中式OGD平台。设计/方法/方法-这项工作研究了OGD的最新文献，建立了研究问题，设计和开发了OGD平台并完成了该平台的验证。发现-通过平台验证，在SC上下文中，使用建议的平台，在解决方案开发方面观察到了与生产率提高相关的优势。研究局限性/意义-数据是通过手动方式收集的，但对于以后的工作，作者将使用网络爬虫进行数据收集。实际意义-一个市政厅（Sorocaba）有兴趣使用该平台以简单的方式分析数据使用情况并与附近的其他城镇进行比较。原创性/价值-这是最近使用OGD进行的文献研究，还没有集中任何几个市政厅的信息以对其进行比较并改善决策的工作。

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