Results 41 to 50 of about 60,163 (246)

Fundamental limits of quantum error mitigation

npj Quantum Information, 2022
The inevitable accumulation of errors in near-future quantum devices represents a key obstacle in delivering practical quantum advantages, motivating the development of various quantum error-mitigation methods.
Ryuji Takagi, Suguru Endo, Shintaro Minagawa, Mile Gu   +3 more
doaj   +1 more source

Automated quantum error mitigation based on probabilistic error reduction

2022 IEEE/ACM Third International Workshop on Quantum Computing Software (QCS), 2022
Current quantum computers suffer from a level of noise that prohibits extracting useful results directly from longer computations. The figure of merit in many near-term quantum algorithms is an expectation value measured at the end of the computation, which experiences a bias in the presence of hardware noise.
McDonough B., Mari A., Shammah N., Stemen N. T., Wahl M., Zeng W. J., Orth P. P.   +6 more
openaire   +3 more sources

Formal Verification of Fault-Tolerant Hardware Designs

IEEE Access, 2023
Digital circuits for space applications can suffer from operation failures due to radiation effects. Error detection and mitigation techniques are widely accepted solutions to improve dependability of digital circuits under Single Event Upsets (SEUs) and
Luis Entrena, Antonio J. Sanchez-Clemente, Luis A. Garcia-Astudillo, Marta Portela-Garcia, Mario Garcia-Valderas, Almudena Lindoso, Roberto Sarmiento   +6 more
doaj   +1 more source

Implementing Quantum Secret Sharing on Current Hardware

Entropy
Quantum secret sharing is a cryptographic scheme that enables the secure storage and reconstruction of quantum information. While the theory of secret sharing is mature in its development, relatively few studies have explored the performance of quantum ...
Jay Graves, Mike Nelson, Eric Chitambar
doaj   +1 more source

Quantum readout error mitigation via deep learning

New Journal of Physics, 2022
Quantum computing devices are inevitably subject to errors. To leverage quantum technologies for computational benefits in practical applications, quantum algorithms and protocols must be implemented reliably under noise and imperfections.
Jihye Kim, Byungdu Oh, Yonuk Chong, Euyheon Hwang, Daniel K Park   +4 more
doaj   +1 more source

Mitigating errors by quantum verification and postselection

Physical Review A, 2022
Correcting errors due to noise in quantum circuits run on current and near-term quantum hardware is essential for any convincing demonstration of quantum advantage. Indeed, in many cases it has been shown that noise renders quantum circuits efficiently classically simulable, thereby destroying any quantum advantage potentially offered by an ideal ...
Rawad Mezher, James Mills, Elham Kashefi
openaire   +2 more sources

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source

Artificial Intelligence Approach in Aerospace for Error Mitigation

Aerospace
Many of the reports created at assembly lines, where all components of an aircraft are installed, frequently indicate that errors threaten safety. The proposed methodology in this study evaluates error prediction and risk mitigation to prevent failures ...
Jorge Bautista-Hernández, María Ángeles Martín-Prats   +1 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source