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06/08/2022
Efficient reversible data hiding via two layers of double-peak embedding
Reversible data hiding continues to attract significant attention in rec...
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02/01/2021
Regionalized location obfuscation mechanism with personalized privacy levels
Global Positioning Systems are now a standard module in mobile devices, ...
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10/03/2020
DCDChain: A Credible Architecture of Digital Copyright Detection Based on Blockchain
Copyright detection is an effective method to prevent piracy. However, u...
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10/03/2020
Utility-efficient Differentially Private K-means Clustering based on Cluster Merging
Differential privacy is widely used in data analysis. State-of-the-art k...
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08/08/2020
A Differentially Private Framework in Spatial Crowdsourcing with Historical Data Learning
Spatial crowdsourcing (SC) is an increasing popular category of crowdsou...
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01/03/2020
Fair Auction and Trade Framework for Cloud VM Allocation based on Blockchain
Cloud auctions provide cost-effective strategies for cloud VM allocation...
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01/03/2020
Differentially Private Combinatorial Cloud Auction
Cloud service providers typically provide different types of virtual mac...
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09/17/2019
Privacy-preserving Double Auction Mechanism Based on Homomorphic Encryption and Sorting Networks
As an effective resource allocation approach, double auctions (DAs) have...
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08/10/2019
Differentially Private Aggregated Mobility Data Publication Using Moving Characteristics
With the rapid development of GPS enabled devices (smartphones) and loca...
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12/05/2018
Differentially Private User-based Collaborative Filtering Recommendation Based on K-means Clustering
Collaborative filtering (CF) recommendation algorithms are well-known fo...
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10/19/2018
Probabilistic Matrix Factorization with Personalized Differential Privacy
Probabilistic matrix factorization (PMF) plays a crucial role in recomme...
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10/19/2018
PP-MCSA: Privacy Preserving Multi-Channel Double Spectrum Auction
Auction is widely regarded as an effective way in dynamic spectrum redis...
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10/18/2018
Making Double Spectrum Auction Practical: Both Privacy and Efficiency Matter
Truthful spectrum auction is believed to be an effective method for spec...
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10/18/2018