Results 41 to 50 of about 5,085 (174)

FDFB: Full Domain Functional Bootstrapping Towards Practical Fully Homomorphic Encryption

Transactions on Cryptographic Hardware and Embedded Systems, 2022
Computation on ciphertexts of all known fully homomorphic encryption (FHE) schemes induces some noise, which, if too large, will destroy the plaintext.
Kamil Kluczniak, Leonard Schild
doaj   +1 more source

Pharmaceutical Pricing and R&D as a Global Public Good

Health Economics, EarlyView.
ABSTRACT This paper examines the international variation in the prices of branded pharmaceuticals. We consider short‐run profits, or quasi‐rents, as representing each country's contribution toward the global public good of therapeutic information embodied in new pharmaceuticals.
H. E. Frech III, Mark V. Pauly, William S. Comanor, Joseph R. Martinez   +3 more
wiley   +1 more source

Understanding and boosting fully homomorphic encryption applications on GPU

Cybersecurity
Fully Homomorphic Encryption (FHE) is considered one of the most promising candidates for future privacy computing since it allows to directly compute the encrypted data.
Shengyu Fan, Xianglong Deng, Xulong Tang, Weizhi Xu, Mingzhe Zhang   +4 more
doaj   +1 more source

Climate‐driven intraspecific shifts in seed germination phenology: Consequences for native temperate woodland restoration and regeneration

PLANTS, PEOPLE, PLANET, EarlyView.
As climate change alters seasonal patterns, temperate tree populations face a growing risk of phenological mismatch, where seed dispersal and germination no longer align with favourable conditions for survival. This study predicted how warming by the end of the century will affect seed dormancy breaking and germination in populations of three UK tree ...
Roberta L. C. Dayrell, Charlotte E. Seal, Kaitalin White, Elena Fouce Hernandez, Pablo Gómez Barreiro, Lee Oliver, Adam Donaldson, Ted Chapman, Efisio Mattana   +8 more
wiley   +1 more source

Universal Barriers and Facilitators to Systemic Hepatitis C Care: A Systems‐Informed Qualitative Process Evaluation

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Scaling up hepatitis C virus (HCV) testing and treatment for people who inject drugs (PWID) is essential to achieve HCV elimination. We report a retrospective systems‐informed qualitative process evaluation of HCV care across multiple community‐based settings in a region in Scotland, UK.
Gabriele Vojt, Lawrie Elliott, Hannah E. Family, Sharon J. Hutchinson, Matthew Hickman, John F. Dillon, Paul Flowers   +6 more
wiley   +1 more source

Advancements in fully homomorphic encryption over the integers: a comprehensive survey and analysis [PDF]

Surveys in Mathematics and its Applications
Fully Homomorphic Encryption (FHE) schemes represent a groundbreaking development that enables computations on encrypted data while ensuring data privacy. Since Gentry's pioneering work on FHE, various variants of FHE schemes have emerged. These variants,
Rohitkumar R. Upadhyay, Sahadeo Padhye
doaj  

Blockchain Electronic Voting Scheme Based on Fully Homomorphic Encryption [PDF]

Jisuanji gongcheng
In digital voting systems, the combination of Fully Homomorphic Encryption (FHE) and blockchain technology guarantees the security and privacy of E-voting.
GAO Gaimei, DI Guoxia, LIU Chunxia, YANG Yuli, DANG Weichao, ZHANG Aizhen
doaj   +1 more source

Understanding exosomes in diabetic wound healing

Periodontology 2000, EarlyView.
Abstract Background Diabetic wounds signify a major complication of diabetes mellitus, characterized by chronic inflammation, compromised angiogenesis, and high risk of infection, amputation, and mortality. Contemporary therapies remain limited in efficacy and durability.
Paras Ahmad, Yulan Wang, Yufeng Zhang, Anton Sculean, Richard J. Miron   +4 more
wiley   +1 more source

A Method to Attack the FHE Schemes Based on the Hardness of PACDP

Dianxin kexue, 2013
For the FHE scheme designed by Tang et a1, the security of the FHE schemes based on the hardness of a partia11y approximate integer common divisor prob1em（PACDP）was discussed.By dividing the interva1 of the noise of the pub1ic key, using the fast ...
Zheng Wang, Yong Ding, Xinguo Li, Yi Liu
doaj   +2 more sources

Timing Is Everything: How Subtle Timing Changes in MRI Echo Planar Imaging Can Significantly Alter Mechanical Vibrations and Sound Level

Magnetic Resonance in Medicine, Volume 95, Issue 6, Page 3116-3130, June 2026.
ABSTRACT Purpose Echo‐Planar Imaging (EPI) is central to fMRI, diffusion MRI, and many dynamic clinical applications, yet rapid gradient switching induces strong mechanical vibrations, generates acoustic noise, and contributes to ghosting artifacts—effects that intensify at ultra‐high fields.
Amir Seginer, Alexander Bratch, Shahar Goren, Edna Furman‐Haran, Noam Harel, Essa Yacoub, Rita Schmidt   +6 more
wiley   +1 more source