Development and Evaluation of a New Platform for Accelerating Cross-Domain Data Exchange and Cooperation
Development and Evaluation of a New Platform for Accelerating Cross-Domain Data Exchange and Cooperation
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DOI：
10.1007/s00354-019-00080-0
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发表时间：
2019-11
影响因子：
2.6
通讯作者：
Daiji Iwasa;Teruaki Hayashi;Y. Ohsawa
中科院分区：
文献类型：
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作者：
Daiji Iwasa;Teruaki Hayashi;Y. Ohsawa
收集和分析数据的技术正在显着发展，使我们能够从各种类型的数据中获取新知识。近年来，跨域数据交换与合作的期望越来越高，引起了数据市场的关注。然而，由于我们缺乏数据利用知识，很难准确评估数据;需要一个非价格指标来决定数据交换。因此，在这项研究中，我们提出了一个新的在线平台，利益相关者就数据利用进行沟通。我们的在线平台，称为Web Innovators Marketplace on Data Jackets（Web IMDJ），是参考IMDJ研讨会的流程构建的。网络IMDJ在减轻研讨会负担方面上级传统的纸质IMDJ（以下简称表IMDJ）。值得注意的是，Table IMDJ和Web IMDJ具有不同的通信介质，这可能会影响研讨会中提出的数据利用知识。因此，我们在受控实验环境下在两个平台上进行了研讨会，以比较拟议的数据利用知识。因此，Web IMDJ中提出的知识获得了第三方评估者（未参加实验研讨会的人）的同等或更高评级。相比之下，受试者自己评价表IMDJ中提出的知识优于Web IMDJ上级。这些结果表明，这两个讲习班作为数据利用平台具有优势。此外，我们得出的最佳做法，有效地利用数据从实验车间获得的数据的详细分析。
The technologies for collecting and analyzing data are developing significantly, enabling us to gain new knowledge from various types of data. Recently, the considerably increasing expectation for cross-domain data exchange and cooperation has attracted attention from data markets. However, as we lack data-utilization knowledge, an accurate evaluation of data is difficult; a non-price indicator for deciding the exchange of data is needed. Thus, in this study, we propose a new online platform for stakeholders to communicate regarding data utilization. Our online platform, called Web Innovators Marketplace on Data Jackets (Web IMDJ), is built with reference to the process of IMDJ workshops. Web IMDJ is superior to the conventional paper-based IMDJ (hereafter, Table IMDJ) in terms of reducing the burden on conducting workshops. Notably, Table IMDJ and Web IMDJ have different communication media, and this may affect the data-utilization knowledge proposed in the workshop. Therefore, we conducted workshops on both platforms under a controlled experimental environment to compare the proposed data-utilization knowledge. Consequently, the knowledge proposed in Web IMDJ gained equal or higher ratings by third-party evaluators (those who did not join in the experimental workshop). By contrast, subjects themselves evaluated the knowledge proposed in Table IMDJ as superior to Web IMDJ. These results revealed that both workshops have advantages as data-utilization platforms. Furthermore, we derived the best practices to utilize data effectively from a detailed analysis of the data obtained from the experimental workshops.