Lei Chen

UniNet: Scalable Network Representation Learning with Metropolis-Hastings Sampling

Network representation learning (NRL) technique has been successfully ad...
10/10/2020 ∙ by Xingyu Yao, et al. ∙ 5 ∙ share

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Improving Sequential Latent Variable Models with Autoregressive Flows

We propose an approach for improving sequence modeling based on autoregr...
10/07/2020 ∙ by Joseph Marino, et al. ∙ 0 ∙ share

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Semi-Anchored Detector for One-Stage Object Detection

A standard one-stage detector is comprised of two tasks: classification ...
09/10/2020 ∙ by Lei Chen, et al. ∙ 5 ∙ share

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SPL-MLL: Selecting Predictable Landmarks for Multi-Label Learning

Although significant progress achieved, multi-label classification is st...
08/16/2020 ∙ by Junbing Li, et al. ∙ 14 ∙ share

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Learning to Transfer Graph Embeddings for Inductive Graph based Recommendation

With the increasing availability of videos, how to edit them and present...
05/24/2020 ∙ by Le Wu, et al. ∙ 0 ∙ share

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Niose-Sampling Cross Entropy Loss: Improving Disparity Regression Via Cost Volume Aware Regularizer

Recent end-to-end deep neural networks for disparity regression have ach...
05/18/2020 ∙ by Yang Chen, et al. ∙ 7 ∙ share

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Multi-View Self-Attention for Interpretable Drug-Target Interaction Prediction

The drug discovery stage is a vital part of the drug development process...
05/01/2020 ∙ by Brighter Agyemang, et al. ∙ 5 ∙ share

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STAS: Adaptive Selecting Spatio-Temporal Deep Features for Improving Bias Correction on Precipitation

Numerical Weather Prediction (NWP) can reduce human suffering by predict...
04/13/2020 ∙ by Yiqun Liu, et al. ∙ 15 ∙ share

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U-Net Using Stacked Dilated Convolutions for Medical Image Segmentation

This paper proposes a novel U-Net variant using stacked dilated convolut...
04/07/2020 ∙ by Shuhang Wang, et al. ∙ 20 ∙ share

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Consistent and Complementary Graph Regularized Multi-view Subspace Clustering

This study investigates the problem of multi-view clustering, where mult...
04/07/2020 ∙ by Qinghai Zheng, et al. ∙ 3 ∙ share

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CoinMagic: A Differential Privacy Framework for Ring Signature Schemes

By allowing users to obscure their transactions via including "mixins" (...
03/15/2020 ∙ by Wangze Ni, et al. ∙ 0 ∙ share

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Globally optimal consensus maximization for robust visual inertial localization in point and line map

Map based visual inertial localization is a crucial step to reduce the d...
02/27/2020 ∙ by Yanmei Jiao, et al. ∙ 0 ∙ share

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Block Hankel Tensor ARIMA for Multiple Short Time Series Forecasting

This work proposes a novel approach for multiple time series forecasting...
02/25/2020 ∙ by Qiquan Shi, et al. ∙ 0 ∙ share

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Can graph neural networks count substructures?

The ability to detect and count certain substructures in graphs is impor...
02/10/2020 ∙ by Zhengdao Chen, et al. ∙ 37 ∙ share

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Revisiting Graph based Collaborative Filtering: A Linear Residual Graph Convolutional Network Approach

Graph Convolutional Networks (GCNs) are state-of-the-art graph based rep...
01/28/2020 ∙ by Lei Chen, et al. ∙ 8 ∙ share

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Adapting Grad-CAM for Embedding Networks

The gradient-weighted class activation mapping (Grad-CAM) method can fai...
01/17/2020 ∙ by Lei Chen, et al. ∙ 9 ∙ share

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Neural Recurrent Structure Search for Knowledge Graph Embedding

Knowledge graph (KG) embedding is a fundamental problem in mining relati...
11/17/2019 ∙ by Yongqi Zhang, et al. ∙ 0 ∙ share

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SpiralNet++: A Fast and Highly Efficient Mesh Convolution Operator

Intrinsic graph convolution operators with differentiable kernel functio...
11/13/2019 ∙ by Shunwang Gong, et al. ∙ 59 ∙ share

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Bandwidth Slicing to Boost Federated Learning in Edge Computing

Bandwidth slicing is introduced to support federated learning in edge co...
10/24/2019 ∙ by Jun Li, et al. ∙ 0 ∙ share

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Towards a Precipitation Bias Corrector against Noise and Maldistribution

With broad applications in various public services like aviation managem...
10/15/2019 ∙ by Xiaoyang Xu, et al. ∙ 0 ∙ share

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Cryptanalyzing a Medical Privacy Protection Scheme based on DNA Coding and Chaos

Recently, a medical privacy protection scheme (MPPS) based on DNA encodi...
08/07/2019 ∙ by Lei Chen, et al. ∙ 0 ∙ share

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DR Loss: Improving Object Detection by Distributional Ranking

Most of object detection algorithms can be categorized into two classes:...
07/23/2019 ∙ by Qi Qian, et al. ∙ 1 ∙ share

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Lifelong GAN: Continual Learning for Conditional Image Generation

Lifelong learning is challenging for deep neural networks due to their s...
07/23/2019 ∙ by Mengyao Zhai, et al. ∙ 7 ∙ share

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Video Prediction for Precipitation Nowcasting

Video prediction, which aims to synthesize new consecutive frames subseq...
07/18/2019 ∙ by Yuan Cao, et al. ∙ 7 ∙ share

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On the equivalence between graph isomorphism testing and function approximation with GNNs

Graph neural networks (GNNs) have achieved lots of success on graph-stru...
05/29/2019 ∙ by Zhengdao Chen, et al. ∙ 2 ∙ share

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Legal Concerns and Challenges in Cloud Computing

Legal issues have risen with the changing landscape of computing, especi...
05/26/2019 ∙ by Sundar Krishnan, et al. ∙ 0 ∙ share

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AutoKGE: Searching Scoring Functions for Knowledge Graph Embedding

Knowledge graph embedding (KGE) aims to find low dimensional vector repr...
04/26/2019 ∙ by Yongqi Zhang, et al. ∙ 0 ∙ share

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Universal chosen-ciphertext attack for a family of image encryption schemes

During the past decades, there is a great popularity employing nonlinear...
03/28/2019 ∙ by Junxin Chen, et al. ∙ 0 ∙ share

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Quality-aware Unpaired Image-to-Image Translation

Generative Adversarial Networks (GANs) have been widely used for the ima...
03/15/2019 ∙ by Lei Chen, et al. ∙ 4 ∙ share

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2-Entity RANSAC for robust visual localization in changing environment

Visual localization has attracted considerable attention due to its low-...
03/10/2019 ∙ by Yanmei Jiao, et al. ∙ 0 ∙ share

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Online Social Media Recommendation over Streams

As one of the most popular services over online communities, the social ...
01/04/2019 ∙ by Xiangmin Zhou, et al. ∙ 0 ∙ share

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NSCaching: Simple and Efficient Negative Sampling for Knowledge Graph Embedding

Knowledge Graph (KG) embedding is a fundamental problem in data mining r...
12/16/2018 ∙ by Yongqi Zhang, et al. ∙ 0 ∙ share

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Local Distribution in Neighborhood for Classification

The k-nearest-neighbor method performs classification tasks for a query ...
12/07/2018 ∙ by Chengsheng Mao, et al. ∙ 0 ∙ share

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Structured Turbo Compressed Sensing for Downlink Massive MIMO-OFDM Channel Estimation

Compressed sensing has been employed to reduce the pilot overhead for ch...
11/08/2018 ∙ by Xiaoyan Kuai, et al. ∙ 0 ∙ share

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Automated Diagnosis of Lymphoma with Digital Pathology Images Using Deep Learning

Recent studies have shown promising results in using Deep Learning to de...
10/30/2018 ∙ by Hanadi El Achi, et al. ∙ 0 ∙ share

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Application of Deep Learning on Predicting Prognosis of Acute Myeloid Leukemia with Cytogenetics, Age, and Mutations

We explore how Deep Learning (DL) can be utilized to predict prognosis o...
10/30/2018 ∙ by Mei Lin, et al. ∙ 0 ∙ share

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DDSL: Efficient Subgraph Listing on Distributed and Dynamic Graphs

Subgraph listing is a fundamental problem in graph theory and has wide a...
10/14/2018 ∙ by Xun Jian, et al. ∙ 0 ∙ share

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A Comparative Study of Consistent Snapshot Algorithms for Main-Memory Database Systems

In-memory databases (IMDBs) are gaining increasing popularity in big dat...
10/11/2018 ∙ by Liang Li, et al. ∙ 0 ∙ share

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Reducing Uncertainty of Schema Matching via Crowdsourcing with Accuracy Rates

Schema matching is a central challenge for data integration systems. Ins...
09/11/2018 ∙ by Chen Jason Zhang, et al. ∙ 0 ∙ share

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Reversible Codes and Its Application to Reversible DNA Codes over F_4^k

Coterm polynomials are introduced by Oztas et al. [a novel approach for ...
06/12/2018 ∙ by Lei Chen, et al. ∙ 0 ∙ share

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Quality-Assured Synchronized Task Assignment in Crowdsourcing

With the rapid development of crowdsourcing platforms that aggregate the...
06/02/2018 ∙ by Jiayang Tu, et al. ∙ 0 ∙ share

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Proteomics Analysis of FLT3-ITD Mutation in Acute Myeloid Leukemia Using Deep Learning Neural Network

Deep Learning can significantly benefit cancer proteomics and genomics. ...
12/29/2017 ∙ by Christine A. Liang, et al. ∙ 0 ∙ share

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Learning to Forecast Videos of Human Activity with Multi-granularity Models and Adaptive Rendering

We propose an approach for forecasting video of complex human activity i...
12/05/2017 ∙ by Mengyao Zhai, et al. ∙ 0 ∙ share

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Deep Cross-Modal Correlation Learning for Audio and Lyrics in Music Retrieval

Little research focuses on cross-modal correlation learning where tempor...
11/24/2017 ∙ by Yi Yu, et al. ∙ 0 ∙ share

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Multi-view Registration Based on Weighted Low Rank and Sparse Matrix Decomposition of Motions

Recently, the low rank and sparse (LRS) matrix decomposition has been in...
09/25/2017 ∙ by Congcong Jin, et al. ∙ 0 ∙ share

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A secure blind watermarking scheme based on DCT domain of the scrambled image

This paper investigates a secure blind watermarking scheme. The main ide...
08/31/2017 ∙ by Lei Chen, et al. ∙ 0 ∙ share

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An Efficient Probabilistic Approach for Graph Similarity Search

Graph similarity search is a common and fundamental operation in graph d...
06/17/2017 ∙ by Zijian Li, et al. ∙ 0 ∙ share

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Subjective Knowledge Acquisition and Enrichment Powered By Crowdsourcing

Knowledge bases (KBs) have attracted increasing attention due to its gre...
05/16/2017 ∙ by Rui Meng, et al. ∙ 0 ∙ share

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Predicting Audience's Laughter Using Convolutional Neural Network

For the purpose of automatically evaluating speakers' humor usage, we bu...
02/08/2017 ∙ by Lei Chen, et al. ∙ 0 ∙ share

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Tuning Crowdsourced Human Computation

As the use of crowdsourcing increases, it is important to think about pe...
10/14/2016 ∙ by Chen Cao, et al. ∙ 0 ∙ share

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Lei Chen

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