b'Jie Shen'

research

∙ 06/01/2023

Attribute-Efficient PAC Learning of Low-Degree Polynomial Threshold Functions with Nasty Noise

The concept class of low-degree polynomial threshold functions (PTFs) pl...

0 Shiwei Zeng, et al. ∙

research

∙ 01/26/2023

Learning Large Scale Sparse Models

In this work, we consider learning sparse models in large scale settings...

0 Atul Dhingra, et al. ∙

research

∙ 01/07/2023

An efficient and robust SAV based algorithm for discrete gradient systems arising from optimizations

We propose in this paper a new minimization algorithm based on a slightl...

0 Xinyu Liu, et al. ∙

research

∙ 01/04/2023

Error estimate of a consistent splitting GSAV scheme for the Navier-Stokes equations

We carry out a rigorous error analysis of the first-order semi-discrete ...

0 Xiaoli Li, et al. ∙

research

∙ 12/15/2022

Error estimates and blow-up analysis of a finite-element approximation for the parabolic-elliptic Keller-Segel system

The Keller-Segel equations are widely used for describing chemotaxis in ...

0 Wenbin Chen, et al. ∙

research

∙ 11/19/2022

Eigenvalue Analysis and Applications of the Legendre Dual-Petrov-Galerkin Methods for Initial Value Problems

In this paper, we show that the eigenvalues and eigenvectors of the spec...

0 Desong Kong, et al. ∙

research

∙ 11/11/2022

FAN-Trans: Online Knowledge Distillation for Facial Action Unit Detection

Due to its importance in facial behaviour analysis, facial action unit (...

0 Jing Yang, et al. ∙

research

∙ 09/03/2022

Training Strategies for Improved Lip-reading

Several training strategies and temporal models have been recently propo...

10 Pingchuan Ma, et al. ∙

research

∙ 06/06/2022

Length preserving numerical schemes for Landau-Lifshitz equation based on Lagrange multiplier approaches

We develop in this paper two classes of length preserving schemes for th...

0 Qing Cheng, et al. ∙

research

∙ 05/28/2022

List-Decodable Sparse Mean Estimation

Robust mean estimation is one of the most important problems in statisti...

0 Shiwei Zeng, et al. ∙

research

∙ 03/24/2022

Self-supervised Video-centralised Transformer for Video Face Clustering

This paper presents a novel method for face clustering in videos using a...

15 Yujiang Wang, et al. ∙

research

∙ 01/29/2022

A generalized SAV approach with relaxation for dissipative systems

The scalar auxiliary variable (SAV) approach <cit.> and its generalized ...

0 Yanrong Zhang, et al. ∙

research

∙ 12/07/2021

BlockGC: A Joint Learning Framework for Account Identity Inference on Blockchain with Graph Contrast

Blockchain technology has the characteristics of decentralization, trace...

0 Jiajun Zhou, et al. ∙

research

∙ 10/18/2021

Domain Generalisation for Apparent Emotional Facial Expression Recognition across Age-Groups

Apparent emotional facial expression recognition has attracted a lot of ...

4 Rafael Poyiadzi, et al. ∙

research

∙ 10/12/2021

Strong convergence rates of a fully discrete scheme for nonlinear stochastic partial differential equations with non-globally Lipschitz coefficients driven by multiplicative no

We consider a fully discrete scheme for nonlinear stochastic partial dif...

0 Can Huang, et al. ∙

research

∙ 09/26/2021

A new Lagrange multiplier approach for constructing structure-preserving schemes, II. bound preserving

In the second part of this series, we use the Lagrange multiplier approa...

0 Qing Cheng, et al. ∙

research

∙ 07/09/2021

EasyCom: An Augmented Reality Dataset to Support Algorithms for Easy Communication in Noisy Environments

Augmented Reality (AR) as a platform has the potential to facilitate the...

16 Jacob Donley, et al. ∙

research

∙ 07/01/2021

A new Lagrange multiplier approach for constructing positivity preserving schemes

We propose a new Lagrange multiplier approach to construct positivity pr...

0 Qing Cheng, et al. ∙

research

∙ 06/21/2021

FP-Age: Leveraging Face Parsing Attention for Facial Age Estimation in the Wild

Image-based age estimation aims to predict a person's age from facial im...

8 Yiming Lin, et al. ∙

research

∙ 06/13/2021

Semi-verified Learning from the Crowd with Pairwise Comparisons

We study the problem of crowdsourced PAC learning of Boolean-valued func...

0 Shiwei Zeng, et al. ∙

research

∙ 05/18/2021

A fast Petrov-Galerkin spectral method for the multi-dimensional Boltzmann equation using mapped Chebyshev functions

Numerical approximation of the Boltzmann equation presents a challenging...

0 Jingwei Hu, et al. ∙

research

∙ 04/23/2021

Discrete Maximum principle of a high order finite difference scheme for a generalized Allen-Cahn equation

We consider solving a generalized Allen-Cahn equation coupled with a pas...

0 Jie Shen, et al. ∙

research

∙ 04/17/2021

Ponzi Scheme Detection in EthereumTransaction Network

With the rapid growth of blockchain, an increasing number of users have ...

0 Shanqing Yu, et al. ∙

research

∙ 04/14/2021

Identity Inference on Blockchain using Graph Neural Network

The anonymity of blockchain has accelerated the growth of illegal activi...

0 Jie Shen, et al. ∙

research

∙ 04/01/2021

Stability and error analysis of IMEX SAV schemes for the magneto-hydrodynamic equations

We construct and analyze first- and second-order implicit-explicit (IMEX...

0 Xiaoli Li, et al. ∙

research

∙ 03/19/2021

Stability and error analysis of a class of high-order IMEX schemes for Navier-stokes equations with periodic boundary conditions

We construct high-order semi-discrete-in-time and fully discrete (with F...

0 Fukeng Huang, et al. ∙

research

∙ 03/12/2021

Modeling and simulation of nuclear architecture reorganization process using a phase field approach

We develop a special phase field/diffusive interface method to model the...

0 Qing Cheng, et al. ∙

research

∙ 03/10/2021

Implicit-explicit BDF k SAV schemes for general dissipative systems and their error analysis

We construct efficient implicit-explicit BDFk scalar auxiliary variable ...

0 Fukeng Huang, et al. ∙

research

∙ 02/11/2021

Sample-Optimal PAC Learning of Halfspaces with Malicious Noise

We study efficient PAC learning of homogeneous halfspaces in ℝ^d in the ...

0 Jie Shen, et al. ∙

research

∙ 02/04/2021

RoI Tanh-polar Transformer Network for Face Parsing in the Wild

Face parsing aims to predict pixel-wise labels for facial components of ...

7 Yiming Lin, et al. ∙

research

∙ 12/19/2020

On the Power of Localized Perceptron for Label-Optimal Learning of Halfspaces with Adversarial Noise

We study online active learning of homogeneous halfspaces in ℝ^d with ad...

0 Jie Shen, et al. ∙

research

∙ 11/02/2020

Learning Halfspaces with Pairwise Comparisons: Breaking the Barriers of Query Complexity via Crowd Wisdom

In this paper, we study the problem of efficient learning of halfspaces ...

0 Shiwei Zeng, et al. ∙

research

∙ 09/29/2020

Lip-reading with Densely Connected Temporal Convolutional Networks

In this work, we present the Densely Connected Temporal Convolutional Ne...

36 Pingchuan Ma, et al. ∙

research

∙ 09/20/2020

On fully decoupled MSAV schemes for the Cahn-Hilliard-Navier-Stokes model of Two-Phase Incompressible Flows

We construct first- and second-order time discretization schemes for the...

0 Xiaoli Li, et al. ∙

research

∙ 07/23/2020

Usability of a Robot's Realistic Facial Expressions and Peripherals in Autistic Children's Therapy

Robot-assisted therapy is an emerging form of therapy for autistic child...

0 Jamy Li, et al. ∙

research

∙ 07/12/2020

Unconditionally positivity preserving and energy dissipative schemes for Poisson–Nernst–Planck equations

We develop a set of numerical schemes for the Poisson–Nernst–Planck equa...

0 Jie Shen, et al. ∙

research

∙ 07/11/2020

M-Evolve: Structural-Mapping-Based Data Augmentation for Graph Classification

Graph classification, which aims to identify the category labels of grap...

2 Jiajun Zhou, et al. ∙

research

∙ 07/07/2020

One-Bit Compressed Sensing via One-Shot Hard Thresholding

This paper concerns the problem of 1-bit compressed sensing, where the g...

6 Jie Shen, et al. ∙

research

∙ 06/06/2020

Attribute-Efficient Learning of Halfspaces with Malicious Noise: Near-Optimal Label Complexity and Noise Tolerance

This paper is concerned with computationally efficient learning of homog...

7 Jie Shen, et al. ∙

research

∙ 06/05/2020

Dilated Convolutions with Lateral Inhibitions for Semantic Image Segmentation

Dilated convolutions are widely used in deep semantic segmentation model...

0 Yujiang Wang, et al. ∙

research

∙ 04/09/2020

Efficient Linear and Unconditionally Energy Stable Schemes for the Modified Phase Field Crystal Equation

In this paper, we construct efficient schemes based on the scalar auxili...

0 Xiaoli Li, et al. ∙

research

∙ 03/02/2020

Log orthogonal functions: approximation properties and applications

We present two new classes of orthogonal functions, log orthogonal funct...

0 Sheng Chen, et al. ∙

research

∙ 02/21/2020

New SAV-pressure correction methods for the Navier-Stokes equations: stability and error analysis

We construct new first- and second-order pressure correction schemes usi...

0 Xiaoli Li, et al. ∙

research

∙ 02/12/2020

Efficient active learning of sparse halfspaces with arbitrary bounded noise

In this work we study active learning of homogeneous s-sparse halfspaces...

11 Chicheng Zhang, et al. ∙

research

∙ 12/14/2019

Global constraints preserving SAV schemes for gradient flows

We develop several efficient numerical schemes which preserve exactly th...

0 Qing Cheng, et al. ∙

research

∙ 11/19/2019

A new Lagrange Multiplier approach for gradient flows

We propose a new Lagrange Multiplier approach to design unconditional en...

0 Qing Cheng, et al. ∙

research

∙ 11/14/2019

Towards Pose-invariant Lip-Reading

Lip-reading models have been significantly improved recently thanks to p...

19 Shiyang Cheng, et al. ∙

research

∙ 10/11/2019

Shape Constrained Network for Eye Segmentation in the Wild

Semantic segmentation of eyes has long been a vital pre-processing step ...

11 Bingnan Luo, et al. ∙

research

∙ 10/03/2019

An efficient numerical scheme for a 3D spherical dynamo equation

We develop an efficient numerical scheme for the 3D mean-field spherical...

0 Ting cheng, et al. ∙

research

∙ 09/08/2019

Error analysis of the SAV-MAC scheme for the Navier-Stokes equations

An efficient numerical scheme based on the scalar auxiliary variable (SA...

0 Xiaoli Li, et al. ∙

Jie Shen

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