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Yun Zhang, Zhi Tang, Jing Huang, Yue Ding, Hao He, Xiaosheng Xia and Chunhua Li
The copyright of data is a key point that needs to be solved in spatial data infrastructure for data sharing. In this paper, we propose a decentralized digital rights management model of spatial data, which can provide a novel way of solving the existing...
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Zhi Tang, Yun Zhang, Jing Huang, Hao He and Yue Ding
There is undoubtedly a groundswell of support for the concept of geographic data sharing with the rapid development and wide-ranging application of geographic information science. However, copyright protection and infringement detection in the process of...
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