Results 31 to 40 of about 5,695 (289)

Unique factorization and related topics [PDF]

open access: yes, 1974
This work can he split into two parts. In the first part we generalize the concept of Unique Factorization by viewing Unique Factorization Domains as integral domains, non zero non units of which can he expressed uniquely (up to associates and order) as ...
Zafrullah, Muhammad
core  

Optimizing Lempel-Ziv Factorization for the GPU Architecture

open access: yes, 2014
Lossless data compression is used to reduce storage requirements, allowing for the relief of I/O channels and better utilization of bandwidth. The Lempel-Ziv lossless compression algorithms form the basis for many of the most commonly used compression ...
Ching, Bryan, Bryan Ching
core   +1 more source

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook   +6 more
wiley   +1 more source

Acceleration of Block-Aware Matrix Factorization on Heterogeneous Platforms

open access: yes, 2016
Block-structured matrices arise in several contexts in circuit\ud simulation problems. These matrices typically inherit the pattern of\ud sparsity from the circuit connectivity. However, they are also\ud characterized by dense spots or blocks.
Somers, Gregory W.
core   +2 more sources

A musculoskeletal model of human locomotion driven by a low dimensional set of impulsive excitation primitives

open access: yesFrontiers in Computational Neuroscience, 2013
Human locomotion has been described as being generated by an impulsive (burst-like) excitation of groups of musculotendon units, with timing dependent on the biomechanical goal of the task. Despite this view is supported by many experimental observations
Massimo eSartori   +3 more
doaj   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi   +5 more
wiley   +1 more source

Inverse-Free Incremental Learning Algorithms With Reduced Complexity for Regularized Extreme Learning Machine

open access: yesIEEE Access, 2020
The existing inverse-free incremental learning algorithm for the regularized extreme learning machine (ELM) was based on an inverse-free algorithm to update the regularized pseudo-inverse, which was deduced from an inverse-free recursive algorithm to ...
Hufei Zhu, Yanpeng Wu
doaj   +1 more source

Infection Control Practices for Vascular Access Management in Hemodialysis: Results From a Nationwide Survey of Japanese National University Hospitals

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada   +6 more
wiley   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

Sparse LU factorization for parallel circuit simulation on GPU

open access: yes, 2012
Sparse solver has become the bottleneck of SPICE simulators. There has been few work on GPU-based sparse solver because of the high data-dependency. The strong data-dependency de-termines that parallel sparse LU factorization runs efficiently on shared ...
Xiaoming Chen   +4 more
core   +1 more source

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