Results 71 to 80 of about 10,260 (285)

A fully parallel method for tridiagonal eigenvalue problem

International Journal of Mathematics and Mathematical Sciences, 1994
In this paper, a fully parallel method for finding all eigenvalues of a real matrix pencil (A,B) is given, where A and B are real symmetric tridiagonal and B is positive definite. The method is based on the homotopy continuation coupled with the strategy
Kuiyuan Li
doaj   +1 more source

A divide-and-conquer algorithm for quantum state preparation

Scientific Reports, 2021
Advantages in several fields of research and industry are expected with the rise of quantum computers. However, the computational cost to load classical data in quantum computers can impose restrictions on possible quantum speedups.
Israel F. Araujo, Daniel K. Park, Francesco Petruccione, Adenilton J. da Silva   +3 more
doaj   +1 more source

Combining Divide-and-Conquer and Separate-and-Conquer for Efficient and Effective Rule Induction

, 1999
. Divide-and-Conquer (DAC) and Separate-and-Conquer (SAC) are two strategies for rule induction that have been used extensively. When searching for rules DAC is maximally conservative w.r.t. decisions made during search for previous rules.
Henrik Boström, Lars Asker
core   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Divide-and-conquer large scale capacitated arc routing problems with route cutting off decomposition

, 2021
The capacitated arc routing problem is a very important problem with many practical applications. This paper focuses on the large scale capacitated arc routing problem.
B Zhang (11996), Yi Mei (8511351), K Jiang (7744694), Y Zhang (5998940)   +3 more
core   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

A Novel Network for Change Detection Based on a Divide-and-Conquer Fusion Strategy

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Change detection (CD) is a fundamental task that is pivotal in understanding surface changes. Recently, CD methods have advanced rapidly and attained impressive results, driven by deep learning technology.
Mengmeng Wang, Xu Lin, Yuanxin Ye, Wenhui Wu, Bai Zhu, Yanshuai Dai   +5 more
doaj   +1 more source

A divide-and-conquer sumcheck protocol [PDF]

International audienceWe present a new sumcheck protocol called Fold-DCS (Fold-Divide-and-Conquer-Sumcheck) for multivariate polynomials based on a divide-and-conquer strategy.
Christophe Levrat, Medevielle, Tanguy, Nardi, Jade, Tanguy Medevielle, Jade Nardi, Levrat, Christophe   +5 more
core   +1 more source

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

Divide-and-Conquer: Frequency-Domain Decoupling Strategy for Low-Light Remote Sensing Image Enhancement

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Low-light remote sensing (RS) images typically cover vast areas. They contain objects of various scales and have localized light sources. This makes it challenging to enhance brightness while preserving fine image structures.
Bosong Zhuang, Zishu Yao, Guodong Fan, Jinjiang Li   +3 more
doaj   +1 more source