… , while the platform uses reconstruction algorithms to restore high-quality data. Although
these … an MCS privacy-preserving data collection and computing offloading scheme based on …

… they can collect sensing data for, based on their trajectories or … 1) Recover all task data We
denote the sensing data of participant … In DS-UPP, we develop a compressive sensing based …

… trajectories by introducing a novel paradigm of deanonymization attack re-identifying trajectories
of victims from anonymous trajectory … via recovery algorithm with high precision based …

… This is commonly done based on the compressive sensing (CS… We propose a privacy-preserving
location obfuscation protocol … to encrypt his trajectory with several other trajectories (no …

… , we propose a privacy-preserving framework including three … Therefore, in this work, we
adopt compressive sensing as the … and Plan [42] have proven that one can recover an unknown …

… Liu, “Privacy-preserving compressive sensing for crowdsensing based trajectory recovery,”
in 2015 IEEE 35th International Conference on Distributed Computing Systems. IEEE, 2015, …

… Liu, “Privacypreserving compressive sensing for crowdsensing based trajectory recovery,”
in Proceedings of the 35th … Xue, “Privacy-preserving truth discovery for sparse data in mobile …

… In this paper, we have proposed a novel privacy-preserving mobile crowd sensing scheme
for participant selection that has been presented to collect the well-measured sensing data …

… In Compressed Sensing, signal recovery with only a small … We can leverage this method
from Compressed Sensing in … choose the participants whose trajectories cover the blocks with …

… Based on the above propose, this paper proposes a new privacypreserving matrix completion
method based … same time, a privacypreserving method based on CSVD-QR-based L2,1-…