Results 71 to 80 of about 1,896,899 (158)
Federated Time‐to‐Event Data Analysis Using Piecewise Exponential Regression in DataSHIELD
Statistics in Medicine, Volume 45, Issue 23-24, October 2026.ABSTRACT Time‐to‐event analyses on individual patient data are commonly performed with Cox or Poisson regression. The statistical power of epidemiological findings from such analyses is often sufficient when a large amount of data is analyzed, especially when studying rare outcomes or rare exposures.
Bodil Svennblad +3 more
wiley +1 more source
Multi-Functional Homomorphic Encryption Method Based on Crowd Sensing Networks
IEEE AccessIn response to the security and privacy issues associated with sensing devices in contemporary crowd sensing systems, the paper proposes a crowd sensing networks method based on the MFHE (the Multi-Functional Homomorphic Encryption) architecture.
Hui Chen +10 more
doaj +1 more source
Identity-Based Matrix (Level) Fully Homomorphic Encryption Scheme
Jisuanji kexue yu tansuo, 2020 With the development of quantum theory, traditional encryption algorithms are facing enormous challenges. Once quantum computers are available, existing encryption systems will no longer be secure.
CHEN Hong, HUANG Jie, CHEN Honglin, WANG Runting, XIAO Chenglong, GUO Pengfei, JIN Haibo
doaj +1 more source
Machine learning we can trust: tensor algebra and the design of reliable foundation models
AI Magazine, Volume 47, Issue 3, Fall 2026.Abstract When an AI model answers our question, can we interrogate this particular answer and receive solid reasoning? Twenty‐four centuries ago, Socrates judged understanding not by how fluently someone spoke but by whether their claims survived questioning.
Grigorios G. Chrysos
wiley +1 more source
A Survey on Fully Homomorphic Encryption
, 2017 It is unlikely that a hacker is able to compromise sensitive data that is stored in an encrypted form. However, when data is to be processed, it has to be decrypted, becoming vulnerable to attacks.
Paulo Martins +2 more
core +1 more source
New Fully Homomorphic Encryption over the Integers [PDF]
, 2011 We first present a fully homomorphic encryption scheme over the integers, which modifies the fully homomorphic encryption scheme in [vDGHV10]. The security of our scheme is merely based on the hardness of finding an approximate-GCD problem over the ...
Gu Chunsheng
core +1 more source
Fully homomorphic encryption scheme from RLWE
Tongxin xuebao, 2014 Based on the somewhat homomorphic scheme of Kristin Lauter et al.a new technique,called Relinearization with key switching was presented.Combining this technique with modulus switching,a (leveled) fully homomorphic encryption scheme without bootstrapping
Dian-hua TANG +4 more
doaj +2 more sources
On Fully Homomorphic Encryption [PDF]
, 2012 Fully homomorphic encryption is an encryption scheme where a party can receive encrypted data and perform arbitrary operations on this data efficiently.The data remains encrypted throughout, but the operations can be done regardless, without having to ...
Fauzi, Prastudy
core
AFullyHomomorphicProxyRe-encryptionSchemeBasedonLWE
工程科学与技术, 2016 :Based on Brakerski et.al’s scheme and by applying the idea of key private proxy re encryption,combining with the Switchkey process,the first key private fully homomorphic proxy re encryption scheme was presented.This scheme allows a proxy with the re ...
周潭平 +3 more
doaj
Discover Public HealthHealthcare data has risen as a top target for cyberattacks due to the rich amount of sensitive patient information. This negatively affects the potential of advanced analytics and collaborative research in healthcare.
Chian Hui Lee +2 more
doaj +1 more source