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Citation: Liang Huang, Jiao Chen. The boundedness of multi-linear and multi-parameter pseudo-differential operators. Communications on Pure and Applied Analysis, 2021, 20 (2) : 801-815.

2018-5-22 · PHub co-designs the PS software and hardware to accelerate rack-level and hierarchical cross-rack parameter exchange, with an API compatible with many DDNN training frameworks. PHub provides a performance improvement of up to 2.7x compared to state-of-the-art distributed training techniques for cloud-based ImageNet workloads, with 25% better ...

2022-7-27 · We present a novel neural surface reconstruction method, called {em NeuS}, for reconstructing objects and scenes with high fidelity from 2D image inputs. Existing neural surface reconstruction approaches, such as DVR [Niemeyer et al, 2020] and IDR [Yariv et al., 2020], require foreground mask as supervision, easily get trapped in local minima, and therefore …

2022-6-1 · Geo-Neus. Geo-Neus: Geometry-Consistent Neural Implicit Surfaces Learning for Multi-view Reconstruction Qiancheng Fu*, Qingshan Xu*, Yew-Soon Ong, Wenbing Tao …

2021-7-4 · Focusing on the complex nonlinear control problem of robots, this study concentrates on a dynamic modeling method to demonstrate the influence of excitation trajectory optimization and modeling accuracy of robots. The system has to be properly excited to improve the accuracy of the estimated parameters. An improved optimization method is proposed to deal with a …

2020-2-1 · The parameters that determined the layout of the cosine-shaped beam are marked in Fig. 1, where t, b, h, and l are the thickness, width, height, and span of the cosine-shaped beam respectively. Based on the assumption of clamp at two ends and limited rotation at midpoint, the configuration of the neutral axis of the curved beam can be predicted ...

2021-10-16 · Enemy Combat Parameters is gameplay/ui mod designed to enhance skyrims combat system by allowing the player so see resist related avs and HMS states of the current enemy depending on the version you use. The following avs are displayed when using the default ui: Damage Resist (Armor rating) Fire Resist. Frost Resist.

2007-6-1 · Abstract This paper presents a methodology for regional parameter estimation of the three-layer Variable Infiltration Capacity (VIC-3L) land surface model with the goal of improving the streamflow simulation for river basins in China. This methodology is designed to obtain model parameter estimates from a limited number of calibrated basins and then regionalize them to …

2015-8-29 · Ordinary differential equation (ODE) models are widely used to model dynamic processes in many scientific fields. Parameter estimation is usually a challenging problem, especially in nonlinear ODE models. The most popular method, nonlinear least square estimation, is shown to be strongly sensitive to outliers. In this paper, robust estimation of parameters …

2017-12-17 · 254 Liang, Shi, and Su is referred to the lossless unitarity. For a two-port lossless network, the unitary condition (1) can be expressed as three independent equations [4] 8 <: jS11j 2 +jS 21j 2 = 1 jS12j 2 +jS 22j 2 = 1 S⁄ 11S12 +S ⁄ 21S22 = 0 (2) By some derivations of (2), the S parameter properties of the two-port lossless network can ...

2020-5-1 · The log curve data in the data set is derived from two hundred and forty-one sample points, which include the S-wave velocity V p, P-wave velocity V s and the density ρ.Every sampling point corresponds to eight divergent angles: [0 ∘, 6 ∘, 11 ∘, 17 ∘, 23 ∘, 29 ∘, 34 ∘, and 40 ∘].Every data set utilizes the above mentioned 8 angles.

2022-4-21 · ：（QbitAI）NeRF,。3D,、VR。, ...

2011-9-5 · Direction Dependence of the Deceleration Parameter. Authors: Ronggen Cai, Zhongliang Tuo. Download PDF. Abstract: In this paper we study the possibly existing anisotropy in the acceleration expansion by use of the full sample of Union2 data. Using the hemisphere comparison method to search for a preferred direction, we take the deceleration ...

2022-3-1 · springbootCaused by: java.sql.SQLException: Parameter index out of range (2 > number of parameters, which is 1). ,,,,,。

Abstract. The method of generalized estimating equations (GEEs) provides consistent estimates of the regression parameters in a marginal regression model for longitudinal data, even when the working correlation model is misspecified (Liang and Zeger, 1986).However, the efficiency of a GEE estimate can be seriously affected by the choice of the working correlation model.

2022-7-29 · To get good results using a leaf-wise tree, these are some important parameters: num_leaves. This is the main parameter to control the complexity of the tree model. Theoretically, we can set num_leaves = 2^ (max_depth) to obtain the same number of leaves as depth-wise tree. However, this simple conversion is not good in practice.

2015-8-1 · @article{Yao2015ASH, title={A satellite-based hybrid algorithm to determine the Priestley–Taylor parameter for global terrestrial latent heat flux estimation across multiple biomes}, author={Yunjun Yao and Shunlin Liang and Xianglan Li and Jiquan Chen and Kaicun Wang and Kun Jia and Jie Cheng and Bo Jiang and Joshua B. Fisher and Qiaozhen Mu ...

2021-8-1 · The homologue residue positions are highly conserved in Dr Neus. Note the variable and increasing length of the loop connecting the two antiparallel beta sheets. (C) DANA interacts with the side chain terminal portion of the arginine 304 and the homologue residues of Dr Neus are located in topologically equivalent positions.

2013-12-1 · PDF | On Dec 1, 2013, J. J. Liang and others published Problem definitions and evaluation criteria for the CEC 2014 special session and competition on single objective real-parameter numerical ...

2022-5-12 · ： torch.Tensor,torch.Tensor(), torch.nn.Parameter(),, ： self.v = torch.nn.Parameter(torch.FloatTensor(hidden_size)) tensorparameter,。

2013-1-1 · This special session is devoted to the approaches, algorithms and techniques for solving real parameter single objective optimization without making use of the exact equations of the test functions.

2016-7-8 · We propose the concept of vector cavity optomechanics in which the polarization behavior of light fields is introduced to achieve optomechanical control. The steady states and optomechanically induced transparency are studied in the vector regime, and we show that the polarization of optical fields may be a powerful tool to identify the underlying physical process …

It is of considerable interest to reveal instructive morphology–performance relationships of these blends. This feature article discusses the recent advances in analysing the morphology formation of nonfullerene PSCs with an effective polymer thermodynamic quantity, i.e., Flory–Huggins interaction parameter χ.

2006-6-15 · Abstract Because land surface emissivity (e) has not been reliably measured, global climate model (GCM) land surface schemes conventionally set this parameter as simply constant, for example, 1 as in the National Oceanic and Atmospheric Administration (NOAA) National Centers for Environmental Prediction (NCEP) model, and 0.96 for bare soil as in the National …

2020-3-1 · Merchaoui et al. developed an improved PSO algorithm with an adaptive mutation strategy which is used to alleviate the premature convergence problem for extracting more accurate parameters. Liang et al. identified the parameters of different PV models by a classified perturbation mutation based particle swarm optimization (CPMPSO) algorithm.

Introduction As one of the most serious diseases, cancer is severely threatening the health of human beings due to its high incidence and mortality. 1 Conventional cancer therapies typically include surgery, chemotherapy and radiotherapy. 2–5 However, each of these methods has its own drawbacks, such as unsatisfactory tumor elimination, poor target specificity, and serious …

Background: Nonalcoholic fatty liver disease (NAFLD) is a leading cause of chronic liver disease worldwide. Quantitative ultrasound (QUS) parameters based on radiofrequency raw data show promise in quantifying liver fat. Purpose: The aim of this study was to evaluate the diagnostic performance of 9 QUS parameters compared with magnetic resonance imaging (MRI) …

2021-6-20 · We present a novel neural surface reconstruction method, called NeuS, for reconstructing objects and scenes with high fidelity from 2D image inputs. Existing neural surface reconstruction approaches, such as DVR and IDR, require foreground mask as supervision, easily get trapped in local minima, and therefore struggle with the reconstruction of objects with …

2019-8-1 · Identification of inertia matrix. According to Eq. (1), the angular momentum l in the inertial frame can also be represented as (22) l = T ( q p) Λ ω p where Λ ω p is the angular momentum in the frame of principal axes, and T ( q p) is the rotation matrix representation for the quaternion q p. The Δ l r o t a t e in Eq.

An overview of the recent achievements of online parameter estimation of PMSMs with examples is provided, and some typical applications and examples are outlined, e.g. estimation of mechanical parameters, improvement of sensored and sensorless control performance, thermal condition monitoring, and fault diagnosis. Online parameter estimation of permanent magnet …

2013-1-25 · [1] In this study, we applied an uncertainty quantification (UQ) technique to improve convective precipitation in the global climate model, the Community Atmosphere Model version 5 (CAM5), in which the convective and stratiform precipitation partitioning is very different from observational estimates. We examined the sensitivity of precipitation and circulation to several …

2019-9-24 · The study involves spectroscopic ellipsometry analysis of sputter deposited few layer MoS2 grown on three different substrates (ITO coated glass, n-silicon and p-silicon) for diverse deposition time. We have investigated optical parameters such as refractive index, extinction coefficient and dielectric constant of MoS2 layers in the visible region of electromagnetic …