Web-based system for Japanese local political documents
Web-based system for Japanese local political documents
复制标题
日本地方政治文件网络系统
DOI：
10.1108/ijwis-12-2017-0085
复制
发表时间：
2018
影响因子：
1.6
通讯作者：
Kimura Yasutomo
中科院分区：
文献类型：
--
作者：
Ototake Hokuto;Sakaji Hiroki;Takamaru Keiichi;Kobayashi Akio;Uchida Yuzu;Kimura Yasutomo
目的本文旨在提出一个基于Web的系统，在日本的地方政治可视化。虽然日本许多地方政府都向公众提供政治文件，但研究人员和科学家无法充分利用这些文件，因为它们只包含原始文本。因此，有必要将这些数据转换为面板数据，并按区域或随时间显示差异。对于普通公民来说，可视化大会成员讨论的主题之间的差异有助于评估他们的特征。拟议的系统旨在提供一个完整的解决方案，满足所有这些requires.Design/方法/approachThe系统有五个主要功能：全文搜索政治文件，显示关键字的上下文，地图和时间序列可视化，交叉制表和政治关键字提取。虽然三个现有的系统提供了这些功能中的一些，建议的系统集成了所有五个必要的功能，并提供了一个完整的解决方案，满足所有的requires.FindingsThe建议的系统被证明是一个完整的解决方案的要求的基础上与现有的系统和用例的比较。独创性/价值建议的系统，该系统集成了所有五项必要功能，甚至增加了新的交叉制表功能，满足了所有要求，是研究人员，科学家和普通公民的完整解决方案。
PurposeThis paper aims to propose a Web-based system for visualizing local politics in Japan. Although many local governments in Japan provide public access to political documents, researchers and scientists cannot take full advantage of them because they consist only of raw text. Therefore, there is a need for these to be converted into panel data and to visualize differences by region or over time. For ordinary citizens, visualizing differences between the topics discussed by assembly members can be useful in assessing their characteristics. The proposed system aims to provide a complete solution that meets all of these requirements.Design/methodology/approachThe system has five main functions: full-text search for political documents, showing keywords in context, map and time-series visualization, cross-tabulation and political keyword extraction. Although three existing systems offer some of these functions, the proposed system integrates all the five necessary functions and provides a complete solution that meets all of the requirements.FindingsThe proposed system is demonstrated to be a complete solution for the requirements based on the comparisons with the existing systems and use cases.Originality/valueThe proposed system, which integrates all the five necessary functions and even adds a new cross-tabulation function, meets all the requirements and is a complete solution for researchers, scientists and ordinary citizens.