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Yuling Chen, Jinyi Guo, Changlou Li and Wei Ren
In the big data era, data are envisioned as critical resources with various values, e.g., business intelligence, management efficiency, and financial evaluations. Data sharing is always mandatory for value exchanges and profit promotion. Currently, certa...
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Jinyi Guo, Wei Ren, Yi Ren and Tianqing Zhu
When large images are used for big data analysis, they impose new challenges in protecting image privacy. For example, a geographic image may consist of several sensitive areas or layers. When it is uploaded into servers, the image will be accessed by di...
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