Yong Liu

Semantic Graph Based Place Recognition for 3D Point Clouds

Due to the difficulty in generating the effective descriptors which are ...
08/26/2020 ∙ by Xin Kong, et al. ∙ 0 ∙ share

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LIC-Fusion 2.0: LiDAR-Inertial-Camera Odometry with Sliding-Window Plane-Feature Tracking

Multi-sensor fusion of multi-modal measurements from commodity inertial,...
08/17/2020 ∙ by Xingxing Zuo, et al. ∙ 0 ∙ share

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DTVNet: Dynamic Time-lapse Video Generation via Single Still Image

This paper presents a novel end-to-end dynamic time-lapse video generati...
08/11/2020 ∙ by Jiangning Zhang, et al. ∙ 3 ∙ share

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Targetless Calibration of LiDAR-IMU System Based on Continuous-time Batch Estimation

Sensor calibration is the fundamental block for a multi-sensor fusion sy...
07/29/2020 ∙ by Jiajun Lv, et al. ∙ 0 ∙ share

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Neural Architecture Optimization with Graph VAE

Due to their high computational efficiency on a continuous space, gradie...
06/18/2020 ∙ by Jian Li, et al. ∙ 0 ∙ share

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Kinematics Based Visual Localization for Skid-Steering Robots: Algorithm and Theory

In recent years, the volume of the commercial mobile robot market has be...
06/08/2020 ∙ by Xingxing Zuo, et al. ∙ 0 ∙ share

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Collision-free Trajectory Planning for Autonomous Surface Vehicle

In this paper, we propose an efficient and accurate method for autonomou...
05/20/2020 ∙ by Licheng Wen, et al. ∙ 0 ∙ share

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Hierarchical and Efficient Learning for Person Re-Identification

Recent works in the person re-identification task mainly focus on the mo...
05/18/2020 ∙ by Jiangning Zhang, et al. ∙ 7 ∙ share

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APB2Face: Audio-guided face reenactment with auxiliary pose and blink signals

Audio-guided face reenactment aims at generating photorealistic faces us...
04/30/2020 ∙ by Jiangning Zhang, et al. ∙ 4 ∙ share

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Endowing Empathetic Conversational Models with Personas

Empathetic conversational models have been shown to improve user satisfa...
04/26/2020 ∙ by Peixiang Zhong, et al. ∙ 6 ∙ share

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Endowing Empathetic Dialogue Systems with Personas

Empathetic dialogue systems have been shown to improve user satisfaction...
04/26/2020 ∙ by Peixiang Zhong, et al. ∙ 1 ∙ share

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Learning Hierarchical Review Graph Representation for Recommendation

Users' reviews have been demonstrated to be effective in solving differe...
04/24/2020 ∙ by Susen Yang, et al. ∙ 0 ∙ share

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Contextualized Graph Attention Network for Recommendation with Item Knowledge Graph

Graph neural networks (GNN) have recently been applied to exploit knowle...
04/24/2020 ∙ by Susen Yang, et al. ∙ 0 ∙ share

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Feature Lenses: Plug-and-play Neural Modules for Transformation-Invariant Visual Representations

Convolutional Neural Networks (CNNs) are known to be brittle under vario...
04/12/2020 ∙ by Shaohua Li, et al. ∙ 0 ∙ share

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A Learning Framework for n-bit Quantized Neural Networks toward FPGAs

The quantized neural network (QNN) is an efficient approach for network ...
04/06/2020 ∙ by Jun Chen, et al. ∙ 10 ∙ share

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Learning by Analogy: Reliable Supervision from Transformations for Unsupervised Optical Flow Estimation

Unsupervised learning of optical flow, which leverages the supervision f...
03/29/2020 ∙ by Liang Liu, et al. ∙ 0 ∙ share

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Realistic Face Reenactment via Self-Supervised Disentangling of Identity and Pose

Recent works have shown how realistic talking face images can be obtaine...
03/29/2020 ∙ by Xianfang Zeng, et al. ∙ 0 ∙ share

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Extended Feature Pyramid Network for Small Object Detection

Small object detection remains an unsolved challenge because it is hard ...
03/16/2020 ∙ by Chunfang Deng, et al. ∙ 0 ∙ share

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Nearly Optimal Risk Bounds for Kernel K-Means

In this paper, we study the statistical properties of the kernel k-means...
03/09/2020 ∙ by Yong Liu, et al. ∙ 19 ∙ share

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Risk Analysis of Divide-and-Conquer ERM

Theoretical analysis of the divide-and-conquer based distributed learnin...
03/09/2020 ∙ by Yong Liu, et al. ∙ 26 ∙ share

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Theoretical Analysis of Divide-and-Conquer ERM: Beyond Square Loss and RKHS

Theoretical analysis of the divide-and-conquer based distributed learnin...
03/09/2020 ∙ by Yong Liu, et al. ∙ 0 ∙ share

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Convolutional Spectral Kernel Learning

Recently, non-stationary spectral kernels have drawn much attention, owi...
02/28/2020 ∙ by Jian Li, et al. ∙ 0 ∙ share

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Differentially Private ERM Based on Data Perturbation

In this paper, after observing that different training data instances af...
02/20/2020 ∙ by Yilin Kang, et al. ∙ 7 ∙ share

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Input Perturbation: A New Paradigm between Central and Local Differential Privacy

Traditionally, there are two models on differential privacy: the central...
02/20/2020 ∙ by Yilin Kang, et al. ∙ 0 ∙ share

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Optimizing Non-Orthogonal Multiple Access in Random Access Networks

Non-orthogonal multiple access (NOMA) has been considered as a promising...
02/14/2020 ∙ by Ziru Chen, et al. ∙ 0 ∙ share

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AttentionAnatomy: A unified framework for whole-body organs at risk segmentation using multiple partially annotated datasets

Organs-at-risk (OAR) delineation in computed tomography (CT) is an impor...
01/13/2020 ∙ by Shanlin Sun, et al. ∙ 6 ∙ share

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Sub-optimal convergence of discontinuous Galerkin methods with central fluxes for even degree polynomial approximations

In this paper, we theoretically and numerically verify that the disconti...
01/12/2020 ∙ by Yong Liu, et al. ∙ 0 ∙ share

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Variational Quantum Circuits for Quantum State Tomography

We propose a hybrid quantum-classical algorithm for quantum state tomogr...
12/16/2019 ∙ by Yong Liu, et al. ∙ 0 ∙ share

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Visual-Inertial Localization for Skid-Steering Robots with Kinematic Constraints

While visual localization or SLAM has witnessed great progress in past d...
11/13/2019 ∙ by Xingxing Zuo, et al. ∙ 0 ∙ share

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Weighted Distributed Differential Privacy ERM: Convex and Non-convex

Distributed machine learning is an approach allowing different parties t...
10/23/2019 ∙ by Yilin Kang, et al. ∙ 0 ∙ share

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Automatic Data Augmentation by Learning the Deterministic Policy

Aiming to produce sufficient and diverse training samples, data augmenta...
10/18/2019 ∙ by Yinghuan Shi, et al. ∙ 53 ∙ share

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Automated Spectral Kernel Learning

The generalization performance of kernel methods is largely determined b...
09/11/2019 ∙ by Jian Li, et al. ∙ 0 ∙ share

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Learning Vector-valued Functions with Local Rademacher Complexity

We consider a general family of problems of which the output space admit...
09/11/2019 ∙ by Jian Li, et al. ∙ 0 ∙ share

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LIC-Fusion: LiDAR-Inertial-Camera Odometry

This paper presents a tightly-coupled multi-sensor fusion algorithm term...
09/09/2019 ∙ by Xingxing Zuo, et al. ∙ 0 ∙ share

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From Few to More: Large-scale Dynamic Multiagent Curriculum Learning

A lot of efforts have been devoted to investigating how agents can learn...
09/06/2019 ∙ by Weixun Wang, et al. ∙ 14 ∙ share

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PASS3D: Precise and Accelerated Semantic Segmentation for 3D Point Cloud

In this paper, we propose PASS3D to achieve point-wise semantic segmenta...
09/04/2019 ∙ by Xin Kong, et al. ∙ 19 ∙ share

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Face-to-Parameter Translation for Game Character Auto-Creation

Character customization system is an important component in Role-Playing...
09/03/2019 ∙ by Tianyang Shi, et al. ∙ 10 ∙ share

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Coverage Path Planning using Path Primitive Sampling and Primitive Coverage Graph for Visual Inspection

Planning the path to gather the surface information of the target object...
08/08/2019 ∙ by Wei Jing, et al. ∙ 0 ∙ share

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Multi-Instance Multi-Scale CNN for Medical Image Classification

Deep learning for medical image classification faces three major challen...
07/04/2019 ∙ by Shaohua Li, et al. ∙ 0 ∙ share

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Bandit Learning for Diversified Interactive Recommendation

Interactive recommender systems that enable the interactions between use...
07/01/2019 ∙ by Yong Liu, et al. ∙ 0 ∙ share

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PoseConvGRU: A Monocular Approach for Visual Ego-motion Estimation by Learning

While many visual ego-motion algorithm variants have been proposed in th...
06/19/2019 ∙ by Guangyao Zhai, et al. ∙ 0 ∙ share

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Distributed Learning with Random Features

Distributed learning and random projections are the most common techniqu...
06/07/2019 ∙ by Jian Li, et al. ∙ 0 ∙ share

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On the Fairness Performance of NOMA-based Wireless Powered Communication Networks

The near-far problem causes severe throughput unfairness in wireless pow...
06/01/2019 ∙ by Yong Liu, et al. ∙ 0 ∙ share

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FaceSwapNet: Landmark Guided Many-to-Many Face Reenactment

Recent face reenactment studies have achieved remarkable success either ...
05/28/2019 ∙ by Jiangning Zhang, et al. ∙ 0 ∙ share

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Audio2Face: Generating Speech/Face Animation from Single Audio with Attention-Based Bidirectional LSTM Networks

We propose an end to end deep learning approach for generating real-time...
05/27/2019 ∙ by Guanzhong Tian, et al. ∙ 0 ∙ share

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Recent Advances in Diversified Recommendation

With the rapid development of recommender systems, accuracy is no longer...
05/16/2019 ∙ by Qiong Wu, et al. ∙ 0 ∙ share

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An Evaluation of Transfer Learning for Classifying Sales Engagement Emails at Large Scale

This paper conducts an empirical investigation to evaluate transfer lear...
04/19/2019 ∙ by Yong Liu, et al. ∙ 0 ∙ share

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Diversity-Promoting Deep Reinforcement Learning for Interactive Recommendation

Interactive recommendation that models the explicit interactions between...
03/19/2019 ∙ by Yong Liu, et al. ∙ 0 ∙ share

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Multi-Scale Quasi-RNN for Next Item Recommendation

How to better utilize sequential information has been extensively studie...
02/26/2019 ∙ by Chaoyue He, et al. ∙ 0 ∙ share

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Efficient Cross-Validation for Semi-Supervised Learning

Manifold regularization, such as laplacian regularized least squares (La...
02/13/2019 ∙ by Yong Liu, et al. ∙ 0 ∙ share

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Yong Liu

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