Electromagnetic Reciprocal Cloak with Only Axial Material Parameter Spatially Variant by Jing Jing Yang, Ming Huang, Fu Chun Mao, Guang Hui Cai, Yao Zhong Lan

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Nonexposure Accurate Location K-Anonymity Algorithm in LBS by Jinying Jia, Fengli Zhang

“…It blurs the user’s accurate coordinate and replaces it with a well-shaped cloaked region. However, to obtain such an anonymous spatial region (ASR), nearly all existent cloaking algorithms require knowing the accurate locations of all users. …”
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