Lei Zhang

Learning Image-adaptive 3D Lookup Tables for High Performance Photo Enhancement in Real-time

Recent years have witnessed the increasing popularity of learning based ...
09/30/2020 ∙ by Hui Zeng, et al. ∙ 28 ∙ share

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DUMP: A Dummy-Point-Based Framework for Histogram Estimation in Shuffle Model

In Central Differential Privacy (CDP), there is a trusted analyst who co...
09/29/2020 ∙ by Xiaochen Li, et al. ∙ 0 ∙ share

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VIVO: Surpassing Human Performance in Novel Object Captioning with Visual Vocabulary Pre-Training

It is highly desirable yet challenging to generate image captions that c...
09/28/2020 ∙ by Xiaowei Hu, et al. ∙ 1 ∙ share

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Multi-scale Receptive Fields Graph Attention Network for Point Cloud Classification

Understanding the implication of point cloud is still challenging to ach...
09/28/2020 ∙ by Xi'an Li, et al. ∙ 6 ∙ share

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Progressive Semantic-Aware Style Transformation for Blind Face Restoration

Face restoration is important in face image processing, and has been wid...
09/18/2020 ∙ by Chaofeng Chen, et al. ∙ 5 ∙ share

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A numerical approach for hybrid reliability analysis of structures under mixed uncertainties using the uncertainty theory

This paper presents a novel numerical method for the hybrid reliability ...
09/17/2020 ∙ by Lei Zhang, et al. ∙ 0 ∙ share

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Large-Scale Intelligent Microservices

Deploying Machine Learning (ML) algorithms within databases is a challen...
09/17/2020 ∙ by Mark Hamilton, et al. ∙ 14 ∙ share

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Immutable Log Storage as a Service on Private and Public Blockchains

During the normal operation of a Cloud solution, no one pays attention t...
09/16/2020 ∙ by William Pourmajidi, et al. ∙ 0 ∙ share

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AIM 2020 Challenge on Efficient Super-Resolution: Methods and Results

This paper reviews the AIM 2020 challenge on efficient single image supe...
09/15/2020 ∙ by Kai Zhang, et al. ∙ 6 ∙ share

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Review and Critical Analysis of Privacy-preserving Infection Tracking and Contact Tracing

The outbreak of viruses have necessitated contact tracing and infection ...
09/10/2020 ∙ by William J Buchanan, et al. ∙ 0 ∙ share

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Tasks Integrated Networks: Joint Detection and Retrieval for Image Search

The traditional object retrieval task aims to learn a discriminative fea...
09/03/2020 ∙ by Lei Zhang, et al. ∙ 7 ∙ share

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Plug-and-Play Image Restoration with Deep Denoiser Prior

Recent works on plug-and-play image restoration have shown that a denois...
08/31/2020 ∙ by Kai Zhang, et al. ∙ 1 ∙ share

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Variational Image Restoration Network

Deep neural networks (DNNs) have achieved significant success in image r...
08/25/2020 ∙ by Zongsheng Yue, et al. ∙ 4 ∙ share

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Domain Private and Agnostic Feature for Modality Adaptive Face Recognition

Heterogeneous face recognition is a challenging task due to the large mo...
08/10/2020 ∙ by Yingguo Xu, et al. ∙ 16 ∙ share

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Hard Negative Samples Emphasis Tracker without Anchors

Trackers based on Siamese network have shown tremendous success, because...
08/08/2020 ∙ by Zhongzhou Zhang, et al. ∙ 9 ∙ share

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Single-Shot Two-Pronged Detector with Rectified IoU Loss

In the CNN based object detectors, feature pyramids are widely exploited...
08/08/2020 ∙ by Keyang Wang, et al. ∙ 11 ∙ share

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Hierarchical Bi-Directional Feature Perception Network for Person Re-Identification

Previous Person Re-Identification (Re-ID) models aim to focus on the mos...
08/08/2020 ∙ by Zhipu Liu, et al. ∙ 8 ∙ share

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Construction of a minimum energy path for the VT flash model by an exponential time differencing scheme with the string method

Phase equilibrium calculation, also known as flash calculation, plays si...
08/07/2020 ∙ by Yuze Zhang, et al. ∙ 0 ∙ share

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Blind Face Restoration via Deep Multi-scale Component Dictionaries

Recent reference-based face restoration methods have received considerab...
08/02/2020 ∙ by Xiaoming Li, et al. ∙ 5 ∙ share

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SMAP: A Joint Dimensionality Reduction Scheme for Secure Multi-Party Visualization

Nowadays, as data becomes increasingly complex and distributed, data ana...
07/30/2020 ∙ by Jiazhi Xia, et al. ∙ 0 ∙ share

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How different age groups responded to the COVID-19 pandemic in terms of mobility behaviors: a case study of the United States

The rapid spread of COVID-19 has affected thousands of people from diffe...
07/20/2020 ∙ by Aliakbar Kabiri, et al. ∙ 0 ∙ share

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Suppress and Balance: A Simple Gated Network for Salient Object Detection

Most salient object detection approaches use U-Net or feature pyramid ne...
07/16/2020 ∙ by Xiaoqi Zhao, et al. ∙ 8 ∙ share

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Boosting Weakly Supervised Object Detection with Progressive Knowledge Transfer

In this paper, we propose an effective knowledge transfer framework to b...
07/15/2020 ∙ by Yuanyi Zhong, et al. ∙ 2 ∙ share

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Label Propagation with Augmented Anchors: A Simple Semi-Supervised Learning baseline for Unsupervised Domain Adaptation

Motivated by the problem relatedness between unsupervised domain adaptat...
07/15/2020 ∙ by Yabin Zhang, et al. ∙ 8 ∙ share

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A Single Stream Network for Robust and Real-time RGB-D Salient Object Detection

Existing RGB-D salient object detection (SOD) approaches concentrate on ...
07/14/2020 ∙ by Xiaoqi Zhao, et al. ∙ 3 ∙ share

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Dual Adversarial Network: Toward Real-world Noise Removal and Noise Generation

Real-world image noise removal is a long-standing yet very challenging t...
07/12/2020 ∙ by Zongsheng Yue, et al. ∙ 30 ∙ share

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A Posteriori Error Estimates for Adaptive QM/MM Coupling Methods

Hybrid quantum/molecular mechanics models (QM/MM methods) are widely use...
07/10/2020 ∙ by Yangshuai Wang, et al. ∙ 0 ∙ share

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Weakness Analysis of Cyberspace Configuration Based on Reinforcement Learning

In this work, we present a learning-based approach to analysis cyberspac...
07/09/2020 ∙ by Lei Zhang, et al. ∙ 1 ∙ share

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Aligning Partially Overlapping Point Sets: an Inner Approximation Algorithm

Aligning partially overlapping point sets where there is no prior inform...
07/05/2020 ∙ by Wei Lian, et al. ∙ 23 ∙ share

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Domain Adaptive Object Detection via Asymmetric Tri-way Faster-RCNN

Conventional object detection models inevitably encounter a performance ...
07/03/2020 ∙ by Zhenwei He, et al. ∙ 0 ∙ share

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Abnormal activity capture from passenger flow of elevator based on unsupervised learning and fine-grained multi-label recognition

We present a work-flow which aims at capturing residents' abnormal activ...
06/29/2020 ∙ by Chunhua Jia, et al. ∙ 4 ∙ share

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DanHAR: Dual Attention Network For Multimodal Human Activity Recognition Using Wearable Sensors

Human activity recognition (HAR) in ubiquitous computing has been beginn...
06/25/2020 ∙ by Wenbin Gao, et al. ∙ 18 ∙ share

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Melanoma Diagnosis with Spatio-Temporal Feature Learning on Sequential Dermoscopic Images

Existing studies for automated melanoma diagnosis are based on single-ti...
06/19/2020 ∙ by Zhen Yu, et al. ∙ 0 ∙ share

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Modeling indoor-level non-pharmaceutical interventions during the COVID-19 pandemic: a pedestrian dynamics-based microscopic simulation approach

Mathematical modeling of epidemic spreading has been widely adopted to e...
06/18/2020 ∙ by Yao Xiao, et al. ∙ 0 ∙ share

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A Data-Driven Travel Mode Share Estimation Framework based on Mobile Device Location Data

Mobile device location data (MDLD) contains abundant travel behavior inf...
06/17/2020 ∙ by Mofeng Yang, et al. ∙ 0 ∙ share

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Branch-Cooperative OSNet for Person Re-Identification

Multi-branch is extensively studied for learning rich feature representa...
06/12/2020 ∙ by Lei Zhang, et al. ∙ 0 ∙ share

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Blended Ghost Force Correction Method for 3D Crystalline Defects

Atomistic/continuum coupling method is a class of multiscale computation...
06/11/2020 ∙ by Lidong Fang, et al. ∙ 0 ∙ share

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Quarantine Fatigue: first-ever decrease in social distancing measures after the COVID-19 outbreak before reopening United States

By the emergence of the novel coronavirus disease (COVID-19) in Wuhan, C...
06/05/2020 ∙ by Jun Zhao, et al. ∙ 0 ∙ share

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Quarantine Fatigue: first-ever decrease in social distancing measures after the COVID-19 pandemic outbreak before reopening United States

By the emergence of the novel coronavirus disease (COVID-19) in Wuhan, C...
06/05/2020 ∙ by Jun Zhao, et al. ∙ 0 ∙ share

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Real-time Human Activity Recognition Using Conditionally Parametrized Convolutions on Mobile and Wearable Devices

Recently, deep learning has represented an important research trend in h...
06/05/2020 ∙ by Xin Cheng, et al. ∙ 12 ∙ share

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M3P: Learning Universal Representations via Multitask Multilingual Multimodal Pre-training

This paper presents a Multitask Multilingual Multimodal Pre-trained mode...
06/04/2020 ∙ by Haoyang Huang, et al. ∙ 7 ∙ share

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Self-adaptive Re-weighted Adversarial Domain Adaptation

Existing adversarial domain adaptation methods mainly consider the margi...
05/30/2020 ∙ by Shanshan Wang, et al. ∙ 5 ∙ share

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Hashing-based Non-Maximum Suppression for Crowded Object Detection

In this paper, we propose an algorithm, named hashing-based non-maximum ...
05/22/2020 ∙ by Jianfeng Wang, et al. ∙ 1 ∙ share

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BeepTrace: Blockchain-enabled Privacy-preserving Contact Tracing for COVID-19 Pandemic and Beyond

The outbreak of COVID-19 pandemic has exposed an urgent need for effecti...
05/20/2020 ∙ by Hao Xu, et al. ∙ 0 ∙ share

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A Learning-from-noise Dilated Wide Activation Network for denoising Arterial Spin Labeling (ASL) Perfusion Images

Arterial spin labeling (ASL) perfusion MRI provides a non-invasive way t...
05/15/2020 ∙ by Danfeng Xie, et al. ∙ 37 ∙ share

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Efficient convolutional neural networks with smaller filters for human activity recognition using wearable sensors

Recently, human activity recognition (HAR) has been beginning to adopt d...
05/08/2020 ∙ by Yin Tang, et al. ∙ 0 ∙ share

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Quantifying human mobility behavior changes in response to non-pharmaceutical interventions during the COVID-19 outbreak in the United States

Ever since the first case of the novel coronavirus disease (COVID-19) wa...
05/04/2020 ∙ by Yixuan Pan, et al. ∙ 0 ∙ share

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Data-Driven Modeling Reveals the Impact of Stay-at-Home Orders on Human Mobility during the COVID-19 Pandemic in the U.S

If the novel coronavirus (COVID-19) is to reduce human travel by imposin...
05/02/2020 ∙ by Chenfeng Xiong, et al. ∙ 0 ∙ share

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Observed mobility behavior data reveal social distancing inertia

The research team has utilized an integrated dataset, consisting of anon...
04/30/2020 ∙ by Sepehr Ghader, et al. ∙ 0 ∙ share

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GraftNet: An Engineering Implementation of CNN for Fine-grained Multi-label Task

Multi-label networks with branches are proved to perform well in both ac...
04/27/2020 ∙ by Chunhua Jia, et al. ∙ 0 ∙ share

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Lei Zhang

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