Results 51 to 60 of about 3,814,069 (243)
D-Matrix: A Novel Ranking Procedure for Prioritizing Data Items
IEEE Access, 2020 In this article, we propose a ranking method based on a matrix, called D-matrix, with the special identical diagonal values. This ranking system has five properties: (1) it can provide both biased and bias-free ranking, and except for that, the working ...
Lingping Kong +2 more
doaj +1 more source
MVDR Algorithm Based on Estimated Diagonal Loading for Beamforming [PDF]
, 2017 Beamforming algorithm is widely used in many signal processing fields. At present, the typical beamforming algorithm is MVDR (Minimum Variance Distortionless Response).
Yuteng Xiao +4 more
core +1 more source
Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA
FEBS Open Bio, EarlyView.Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley +1 more source
Diagonal Denoising for Conventional Beamforming via Sparsity Optimization
IEEE Access, 2020 Conventional beamforming (CBF) is widely used in underwater acoustic applications due to its simplicity and robustness. Under certain circumstances, incoherent noise is the main disturbance for hydrophone arrays and can lead to a serious decline in the ...
Guangyu Jiang, Chao Sun, Xionghou Liu
doaj +1 more source
Sparse Partial Correlation Estimation With Scaled Lasso and Its GPU-Parallel Algorithm
IEEE Access, 2023 Sparse partial correlation estimation is a popular topic in high-dimensional data analysis, where nonzero partial correlation represents the conditional dependency between two corresponding variables given the other variables.
Younsang Cho +3 more
doaj +1 more source
Peripheral Neutrophil Activation and Extracellular Trap Formation in Amyotrophic Lateral Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.Markers of neutrophil activation are increased in plasma during ALS, and markers of NET formation associate with ALS survival. ABSTRACT Objectives Peripheral neutrophil levels in amyotrophic lateral sclerosis (ALS) inversely correlate with survival, suggesting a role for neutrophils in disease progression.
Lillia A. Baird +9 more
wiley +1 more source
Convolutional Subspace Clustering Network With Block Diagonal Prior
IEEE Access, 2020 Standard methods of subspace clustering are based on self-expressiveness in the original data space, which states that a data point in a subspace can be expressed as a linear combination of other points. However, the real data in raw form are usually not
Junjian Zhang +4 more
doaj +1 more source
Precoding Algorithm Based on Imperfect Channel State Information [PDF]
Jisuanji gongcheng, 2017 For down-link multi-user Multiple Input Multiple Output(MIMO)relay system,a linear precoding algorithm is proposed with the channel estimation errors and the antenna correlation taken into account.The cost function is designed with Minimum Mean Square ...
FANG Zhu,CHEN Xiaomin,HU Xujun,ZHU Qiuming
doaj +1 more source
Fast Computation of Optimal Damping Parameters for Linear Vibrational Systems
Mathematics, 2022 We propose a fast algorithm for computing optimal viscosities of dampers of a linear vibrational system. We are using a standard approach where the vibrational system is first modeled using the second-order structure.
Nevena Jakovčević Stor +2 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To clarify the clinical relevance of dopamine transporter single‐photon emission computed tomography (DAT‐SPECT) abnormalities in amyotrophic lateral sclerosis (ALS), with a prespecified focus on sex‐stratified associations with disease progression and short‐term prognosis.
Tomoya Kawazoe +7 more
wiley +1 more source