Publications de Zhicong Huang | EPFL Graph Search

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Background: One of the tasks in the 2017 iDASH secure genome analysis competition was to enable training of logistic regression models over encrypted genomic data. More precisely, given a list of approximately 1500 patient records, each with 18 binary feat ...

Although privacy is generally considered to be the right of an individual or group to control information about themselves, such a right has become challenging to protect in the digital era, this is exemplified by the case of cloud-based genomic computing. ...

Private Set Intersection (PSI) allows two parties, the sender and the receiver, to compute the intersection of their private sets without revealing extra information to each other. We are interested in the unbalanced PSI setting, where (1) the receiver's s ...

Current solutions for privacy-preserving data sharing among multiple parties either depend on a centralized authority that must be trusted and provides only weakest-link security (e.g., the entity that manages private/secret cryptographic keys), or leverag ...

As genomic data becomes widely used, the problem of genomic data privacy becomes a hot interdisciplinary research topic among geneticists, bioinformaticians and security and privacy experts. Practical attacks have been identified on genomic data, and thus ...

A method of sharing private and/or sensitive data from plurality of data providers to a data user, the data user having a private key and a public key, the method comprising the steps of providing a first data set and encrypting the first data set at a ter ...

Secure storage of genomic data is of great and increasing importance. The scientific community's improving ability to interpret individuals' genetic materials and the growing size of genetic database populations have been aggravating the potential conseque ...

Differential privacy (DP) has become widely accepted as a rigorous definition of data privacy, with stronger privacy guarantees than traditional statistical methods. However, recent studies have shown that for reasonable privacy budgets, differential priva ...

In clinical genomics, the continuous evolution of bioinformatic algorithms and sequencing platforms makes it beneficial to store patients' complete aligned genomic data in addition to variant calls relative to a reference sequence. Due to the large size of ...

Motivation: Due to the limited power of small-scale genome-wide association studies (GWAS), researchers tend to collaborate and establish a larger consortium in order to perform large-scale GWAS. Genome-wide association meta-analysis (GWAMA) is a statistic ...

Zhicong Huang

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Logistic regression over encrypted data from fully homomorphic encryption

On Secure Cloud Computing for Genomic Data: From Storage to Analysis

Labeled PSI from Fully Homomorphic Encryption with Malicious Security

UnLynx: A Decentralized System for Privacy-Conscious Data Sharing

Quantifying Genomic Privacy via Inference Attack with High-Order SNV Correlations

System and method for providing a collective decentralized authority for sharing sensitive data

GenoGuard: Protecting Genomic Data against Brute-Force Attacks

Differential Privacy with Bounded Priors: Reconciling Utility and Privacy in Genome-Wide Association Studies

A privacy-preserving solution for compressed storage and selective retrieval of genomic data

SQC: Secure Quality Control for Meta-Analysis of Genome-Wide Association Studies

CredibleWeb: A Platform for Web Credibility Evaluation