60 citations · 155 across the 19 of their papers we have counts for
19 papers
Integrating Different Informations for Portfolio Selection
Yi Huang, Wei Zhu, Duan Li +2
Following the idea of Bayesian learning via Gaussian mixture model, we organically combine the backward-looking information contained in the historical data and the forward-looking…
The gluon condensation in hadron collisions
Wei Zhu, Qihui Chen, Zhiyi Cui +1
Gluons may converge to a stable state at a critical momentum in hadrons. This gluon condensation is predicted by a nonlinear QCD evolution equation. We review the understanding of…
Looking for the Signals of the Missing Baryons in the Extragalactic Background Light
Wei Zhu, Rong Wang
The missing baryons in the universe are assumed to be hidden in the whole space as a warm-hot intergalactic medium (WHIM). Finding them is one of the important subjects in modern c…
Fluid Simulation System Based on Graph Neural Network
Qiang Liu, Wei Zhu, Xiyu Jia +2
Traditional computational fluid dynamics calculates the physical information of the flow field by solving partial differential equations, which takes a long time to calculate and c…
The gluon condensation effect in the cosmic hadron spectra
W. Zhu, P. Liu, J. H. Ruan +2
Hardening of cosmic proton- and nuclei-spectra is explained by using the gluon condensation (GC) model, which states that a large amount of gluons in proton may condense near the h…
Extension of Rough Set Based on Positive Transitive Relation
Min Shu, Wei Zhu
The application of rough set theory in incomplete information systems is a key problem in practice since missing values almost always occur in knowledge acquisition due to the erro…
Room-temperature Composite-pulses for Robust Diamond Magnetometry
Jing-Yan Xu, Yang Dong, Shao-Chun Zhang +6
The sensitivity of a practical quantum magnetometer is challenged by both inhomogeneous coupling between sensors and environment and errors in quantum control. Based on the physica…
Inertial Proximal Incremental Aggregated Gradient Method
Xiaoya Zhang, Wei Peng, Hui Zhang +1
In this paper, we introduce an inertial version of the Proximal Incremental Aggregated Gradient method (PIAG) for minimizing the sum of smooth convex component functions and a poss…
Multi-appearance Segmentation and Extended 0-1 Program for Dense Small Object Tracking
Longtao Chen, Jing Lou, Wei Zhu +2
Aiming to address the fast multi-object tracking for dense small object in the cluster background, we review track orientated multi-hypothesis tracking(TOMHT) with consideration of…
A convergence framework for inexact nonconvex and nonsmooth algorithms and its applications to several iterations
Tao Sun, Hao Jiang, Lizhi Cheng +1
In this paper, we consider the convergence of an abstract inexact nonconvex and nonsmooth algorithm. We promise a pseudo sufficient descent condition and a pseudo relative error co…
Iteratively Linearized Reweighted Alternating Direction Method of Multipliers for a Class of Nonconvex Problems
Tao Sun, Hao Jiang, Lizhi Cheng +1
In this paper, we consider solving a class of nonconvex and nonsmooth problems frequently appearing in signal processing and machine learning research. The traditional alternating…
Scientific Data Interpolation with Low Dimensional Manifold Model
Wei Zhu, Bao Wang, Richard Barnard +3
We propose to apply a low dimensional manifold model to scientific data interpolation from regular and irregular samplings with a significant amount of missing information. The low…
Exploiting Color Name Space for Salient Object Detection
Jing Lou, Huan Wang, Longtao Chen +4
In this paper, we will investigate the contribution of color names for the task of salient object detection. An input image is first converted to color name space, which is consist…
Looking for quark saturation in proton and nuclei
Wei Zhu, Rong Wang, Jianhong Ruan
The quark saturation behavior at low is shown in a numeric solution of the DGLAP equation with parton recombination corrections, which resembles the widely discussed JIMWLK s…
Galton's Family Heights Data Revisited
Hao Han, Yeming Ma, Wei Zhu
Galton's family heights data has been a preeminent historical dataset in regression analysis, on which the original model and basic results have survived the close scrutiny of stat…
RCR: Robust Compound Regression for Robust Estimation of Errors-in-Variables Model
Hao Han, Wei Zhu
The errors-in-variables (EIV) regression model, being more realistic by accounting for measurement errors in both the dependent and the independent variables, is widely adopted in…
Constraining the Oblateness of Kepler Planets
Wei Zhu, Chelsea Huang, George Zhou +1
We use Kepler short cadence light curves to constrain the oblateness of planet candidates in the Kepler sample. The transits of rapidly rotating planets that are deformed in shape…
A determination of the flavor asymmetric sea quarks in the proton
Wei Zhu, Rong Wang, Jianhong Ruan +2
Using DGLAP evolution equation with the corrections of parton recombinations, the flavor asymmetric sea quark distributions in the proton are first extracted from the available exp…
Applications of a nonlinear evolution equation II: the EMC effect
Xurong Chen, Jianhong Ruan, Rong Wang +2
The EMC effect is studied by using the GLR-MQ-ZSR equation with minimum number of free parameters, where the nuclear shadowing effect is a dynamical evolution result of the equatio…