Jianliang Xu
6 papers in the PaperMetrix corpus
Papers by this author
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Differentially Private High-Dimensional Data Publication via Sampling-Based Inference
2015
Releasing high-dimensional data enables a wide spectrum of data mining tasks. Yet, individual privacy has been a major obstacle to data sharing. In this paper, we consider the problem of releasing high-dimensional data with differential …
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Geometric Active Learning via Enclosing Ball Boundary
2018 · arXiv (Cornell University)
Active Learning (AL) requires learners to retrain the classifier with the minimum human supervisions or labeling in the unlabeled data pool when the current training set is not enough. However, general AL sampling strategies with …
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Authenticating Aggregate Queries over Set-Valued Data with Confidentiality (Extended Abstract)
2018
With recent advances in data-as-a-service (DaaS) and cloud computing, aggregate query services over set-valued data are becoming widely available for business intelligence that drives decision making. However, as the service provider is often a third-party …
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BU-Trace: A Permissionless Mobile System for Privacy-Preserving Intelligent Contact Tracing
2021 · arXiv (Cornell University)
The coronavirus disease 2019 (COVID-19) pandemic has caused an unprecedented health crisis for the global. Digital contact tracing, as a transmission intervention measure, has shown its effectiveness on pandemic control. Despite intensive research on digital …
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Authenticated Keyword Search in Scalable Hybrid-Storage Blockchains
2021
Blockchain has emerged as a promising solution for secure data storage and retrieval for decentralized applications. To scale blockchain systems, a prevailing approach is to employ a hybrid storage model, where only small meta-data are …
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Specific emitter individual identification based on the characteristics of synchronization signal rising edges and deep neural network
2022
Specific emitter identification technology has always been a hot issue for the vital research of radio-related departments in various countries. However, due to the sharp increase in the types of radiation sources and the complexity …