b'Kai Chen'

SEPAL: Towards a Large-scale Analysis of SEAndroid Policy Customization

To investigate the status quo of SEAndroid policy customization, we prop...
02/19/2021 ∙ by Dongsong Yu, et al. ∙ 0 ∙ share

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NAST: Non-Autoregressive Spatial-Temporal Transformer for Time Series Forecasting

Although Transformer has made breakthrough success in widespread domains...
02/10/2021 ∙ by Kai Chen, et al. ∙ 20 ∙ share

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Reliable Probabilistic Face Embeddings in the Wild

Probabilistic Face Embeddings (PFE) can improve face recognition perform...
02/08/2021 ∙ by Kai Chen, et al. ∙ 9 ∙ share

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UMLE: Unsupervised Multi-discriminator Network for Low Light Enhancement

Low-light image enhancement, such as recovering color and texture detail...
12/24/2020 ∙ by Yangyang Qu, et al. ∙ 2 ∙ share

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A Hierarchical Reasoning Graph Neural Network for The Automatic Scoring of Answer Transcriptions in Video Job Interviews

We address the task of automatically scoring the competency of candidate...
12/22/2020 ∙ by Kai Chen, et al. ∙ 0 ∙ share

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Positional Encoding as Spatial Inductive Bias in GANs

SinGAN shows impressive capability in learning internal patch distributi...
12/09/2020 ∙ by Rui Xu, et al. ∙ 0 ∙ share

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CARAFE++: Unified Content-Aware ReAssembly of FEatures

Feature reassembly, i.e. feature downsampling and upsampling, is a key o...
12/07/2020 ∙ by Jiaqi Wang, et al. ∙ 0 ∙ share

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RRCN: A Reinforced Random Convolutional Network based Reciprocal Recommendation Approach for Online Dating

Recently, the reciprocal recommendation, especially for online dating ap...
11/25/2020 ∙ by Linhao Luo, et al. ∙ 0 ∙ share

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FedEval: A Benchmark System with a Comprehensive Evaluation Model for Federated Learning

As an innovative solution for privacy-preserving machine learning (ML), ...
11/19/2020 ∙ by Di Chai, et al. ∙ 0 ∙ share

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Skewed Laplace Spectral Mixture kernels for long-term forecasting in Gaussian process

Long-term forecasting involves predicting a horizon that is far ahead of...
11/08/2020 ∙ by Kai Chen, et al. ∙ 0 ∙ share

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Exploring the Generalizability of Spatio-Temporal Crowd Flow Prediction: Meta-Modeling and an Analytic Framework

The Spatio-Temporal Crowd Flow Prediction (STCFP) problem is a classical...
09/20/2020 ∙ by Leye Wang, et al. ∙ 4 ∙ share

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A3Ident: A Two-phased Approach to Identify the Leading Authors of Android Apps

Authorship identification is the process of identifying and classifying ...
08/31/2020 ∙ by Wei Wang, et al. ∙ 0 ∙ share

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Seesaw Loss for Long-Tailed Instance Segmentation

This report presents the approach used in the submission of the LVIS Cha...
08/23/2020 ∙ by Jiaqi Wang, et al. ∙ 4 ∙ share

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Domain-specific Communication Optimization for Distributed DNN Training

Communication overhead poses an important obstacle to distributed DNN tr...
08/16/2020 ∙ by Hao Wang, et al. ∙ 0 ∙ share

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FPGA-Based Hardware Accelerator of Homomorphic Encryption for Efficient Federated Learning

With the increasing awareness of privacy protection and data fragmentati...
07/21/2020 ∙ by Zhaoxiong Yang, et al. ∙ 0 ∙ share

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Confidential Attestation: Efficient in-Enclave Verification of Privacy Policy Compliance

A trusted execution environment (TEE) such as Intel Software Guard Exten...
07/20/2020 ∙ by Weijie Liu, et al. ∙ 0 ∙ share

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Divide-and-Shuffle Synchronization for Distributed Machine Learning

Distributed Machine Learning suffers from the bottleneck of synchronizat...
07/07/2020 ∙ by Weiyan Wang, et al. ∙ 6 ∙ share

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Nonlinear Residual Echo Suppression Based on Multi-stream Conv-TasNet

Acoustic echo cannot be entirely removed by linear adaptive filters due ...
05/15/2020 ∙ by Hongsheng Chen, et al. ∙ 10 ∙ share

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Neural Data-to-Text Generation with Dynamic Content Planning

Neural data-to-text generation models have achieved significant advancem...
04/16/2020 ∙ by Kai Chen, et al. ∙ 0 ∙ share

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Feature Pyramid Grids

Feature pyramid networks have been widely adopted in the object detectio...
04/07/2020 ∙ by Kai Chen, et al. ∙ 5 ∙ share

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Vanishing Point Guided Natural Image Stitching

Recently, works on improving the naturalness of stitching images gain mo...
04/06/2020 ∙ by Kai Chen, et al. ∙ 0 ∙ share

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Cross Architectural Power Modelling

Existing power modelling research focuses on the model rather than the p...
03/17/2020 ∙ by Kai Chen, et al. ∙ 0 ∙ share

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Quantifying the Performance of Federated Transfer Learning

The scarcity of data and isolated data islands encourage different organ...
12/30/2019 ∙ by Qinghe Jing, et al. ∙ 17 ∙ share

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Side-Aware Boundary Localization for More Precise Object Detection

Current object detection frameworks mainly rely on bounding box regressi...
12/09/2019 ∙ by Jiaqi Wang, et al. ∙ 20 ∙ share

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Towards Privacy and Security of Deep Learning Systems: A Survey

Deep learning has gained tremendous success and great popularity in the ...
11/28/2019 ∙ by Yingzhe He, et al. ∙ 0 ∙ share

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Gliding vertex on the horizontal bounding box for multi-oriented object detection

Object detection has recently experienced substantial progress. Yet, the...
11/21/2019 ∙ by Yongchao Xu, et al. ∙ 10 ∙ share

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An End-to-End Audio Classification System based on Raw Waveforms and Mix-Training Strategy

Audio classification can distinguish different kinds of sounds, which is...
11/21/2019 ∙ by Jiaxu Chen, et al. ∙ 0 ∙ share

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Real-time Scene Text Detection with Differentiable Binarization

Recently, segmentation-based methods are quite popular in scene text det...
11/20/2019 ∙ by Minghui Liao, et al. ∙ 29 ∙ share

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Interpretable Encrypted Searchable Neural Networks

In cloud security, traditional searchable encryption (SE) requires high ...
08/14/2019 ∙ by Kai Chen, et al. ∙ 0 ∙ share

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Multi-owner Secure Encrypted Search Using Searching Adversarial Networks

Searchable symmetric encryption (SSE) for multi-owner model draws much a...
08/07/2019 ∙ by Kai Chen, et al. ∙ 0 ∙ share

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Multi-client Secure Encrypted Search Using Searching Adversarial Networks

With the rapid development of cloud computing, searchable encryption for...
08/07/2019 ∙ by Kai Chen, et al. ∙ 0 ∙ share

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Complex-BP-Neural-Network-based Hybrid Precoding for Millimeter Wave Multiuser Massive MIMO Systems

The high energy consumption of massive multi-input multi-out (MIMO) syst...
08/01/2019 ∙ by Kai Chen, et al. ∙ 0 ∙ share

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MMDetection: Open MMLab Detection Toolbox and Benchmark

We present MMDetection, an object detection toolbox that contains a rich...
06/17/2019 ∙ by Kai Chen, et al. ∙ 1 ∙ share

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Secure Federated Matrix Factorization

To protect user privacy and meet law regulations, federated (machine) le...
06/12/2019 ∙ by Di Chai, et al. ∙ 0 ∙ share

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Extracting Symptoms and their Status from Clinical Conversations

This paper describes novel models tailored for a new application, that o...
06/05/2019 ∙ by Nan Du, et al. ∙ 0 ∙ share

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Toward Scalable Fully Homomorphic Encryption Through Light Trusted Computing Assistance

It has been a long standing problem to securely outsource computation ta...
05/19/2019 ∙ by Wenhao Wang, et al. ∙ 0 ∙ share

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Locality-Sensitive Sketching for Resilient Network Flow Monitoring

Network monitoring is vital in modern clouds and data center networks fo...
05/08/2019 ∙ by Yongquan Fu, et al. ∙ 0 ∙ share

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CARAFE: Content-Aware ReAssembly of FEatures

Feature upsampling is a key operation in a number of modern convolutiona...
05/06/2019 ∙ by Jiaqi Wang, et al. ∙ 10 ∙ share

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Prime Sample Attention in Object Detection

It is a common paradigm in object detection frameworks to treat all samp...
04/09/2019 ∙ by Yuhang Cao, et al. ∙ 6 ∙ share

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Libra R-CNN: Towards Balanced Learning for Object Detection

Compared with model architectures, the training process, which is also c...
04/04/2019 ∙ by Jiangmiao Pang, et al. ∙ 0 ∙ share

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Neural Networks in Hybrid Precoding for Millimeter Wave Massive MIMO Systems

Neural networks have been applied to the physical layer of wireless comm...
03/21/2019 ∙ by Jing Yang, et al. ∙ 0 ∙ share

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Robust Encoder-Decoder Learning Framework towards Offline Handwritten Mathematical Expression Recognition Based on Multi-Scale Deep Neural Network

Offline handwritten mathematical expression recognition is a challenging...
02/08/2019 ∙ by Guangcun Shan, et al. ∙ 0 ∙ share

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Zipper Stack: Shadow Stacks Without Shadow

Return-Oriented Programming (ROP) is a typical attack technique that can...
02/03/2019 ∙ by Jinfeng Li, et al. ∙ 0 ∙ share

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Hybrid Task Cascade for Instance Segmentation

Cascade is a classic yet powerful architecture that has boosted performa...
01/22/2019 ∙ by Kai Chen, et al. ∙ 6 ∙ share

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Region Proposal by Guided Anchoring

Region anchors are the cornerstone of modern object detection techniques...
01/10/2019 ∙ by Jiaqi Wang, et al. ∙ 20 ∙ share

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Energy Efficiency Optimization of Generalized Spatial Modulation with Sub-Connected Hybrid Precoding

Energy efficiency (EE) optimization of millimeter wave (mm-Wave) massive...
01/02/2019 ∙ by Kai Chen, et al. ∙ 0 ∙ share

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Practical Adversarial Attack Against Object Detector

In this paper, we proposed the first practical adversarial attacks again...
12/26/2018 ∙ by Yue Zhao, et al. ∙ 12 ∙ share

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Self-Localization of Parking Robots Using Square-Like Landmarks

In this paper, we present a framework for self-localization of parking r...
12/23/2018 ∙ by Canbo Ye, et al. ∙ 0 ∙ share

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Generalized Content-Preserving Warps for Image Stitching

Local misalignment caused by global homography is a common issue in imag...
09/18/2018 ∙ by Kai Chen, et al. ∙ 2 ∙ share

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Multiple Combined Constraints for Image Stitching

Several approaches to image stitching use different constraints to estim...
09/18/2018 ∙ by Kai Chen, et al. ∙ 8 ∙ share

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Kai Chen

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