Wei Liu

Distance-IoU Loss: Faster and Better Learning for Bounding Box Regression

Bounding box regression is the crucial step in object detection. In exis...
11/19/2019 ∙ by Zhaohui Zheng, et al. ∙ 37 ∙ share

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FaceShapeGene: A Disentangled Shape Representation for Flexible Face Image Editing

Existing methods for face image manipulation generally focus on editing ...
05/06/2019 ∙ by Sen-Zhe Xu, et al. ∙ 28 ∙ share

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Potential Passenger Flow Prediction: A Novel Study for Urban Transportation Development

Recently, practical applications for passenger flow prediction have brou...
12/07/2019 ∙ by Yongshun Gong, et al. ∙ 24 ∙ share

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Stacked Semantic-Guided Network for Zero-Shot Sketch-Based Image Retrieval

Zero-shot sketch-based image retrieval (ZS-SBIR) is a task of cross-doma...
04/03/2019 ∙ by Hao Wang, et al. ∙ 22 ∙ share

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Learning to Compose Dynamic Tree Structures for Visual Contexts

We propose to compose dynamic tree structures that place the objects in ...
12/05/2018 ∙ by Kaihua Tang, et al. ∙ 20 ∙ share

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Diversifying Topic-Coherent Response Generation for Natural Multi-turn Conversations

Although response generation (RG) diversification for single-turn dialog...
10/24/2019 ∙ by Fei Hu, et al. ∙ 17 ∙ share

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TGAN: Deep Tensor Generative Adversarial Nets for Large Image Generation

Deep generative models have been successfully applied to many applicatio...
01/28/2019 ∙ by Zihan Ding, et al. ∙ 16 ∙ share

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Unsupervised Deep Tracking

We propose an unsupervised visual tracking method in this paper. Differe...
04/03/2019 ∙ by Ning Wang, et al. ∙ 16 ∙ share

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Hierarchical Long Short-Term Concurrent Memory for Human Interaction Recognition

In this paper, we aim to address the problem of human interaction recogn...
11/01/2018 ∙ by Xiangbo Shu, et al. ∙ 10 ∙ share

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Fully-Featured Attribute Transfer

Image attribute transfer aims to change an input image to a target one w...
02/17/2019 ∙ by De Xie, et al. ∙ 10 ∙ share

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MVF-Net: Multi-View 3D Face Morphable Model Regression

We address the problem of recovering the 3D geometry of a human face fro...
04/09/2019 ∙ by Fanzi Wu, et al. ∙ 10 ∙ share

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Pixel2Mesh: Generating 3D Mesh Models from Single RGB Images

We propose an end-to-end deep learning architecture that produces a 3D s...
04/05/2018 ∙ by Nanyang Wang, et al. ∙ 8 ∙ share

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PFLD: A Practical Facial Landmark Detector

Being accurate, efficient, and compact is essential to a facial landmark...
02/28/2019 ∙ by Xiaojie Guo, et al. ∙ 8 ∙ share

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Chinese Street View Text: Large-scale Chinese Text Reading with Partially Supervised Learning

Most existing text reading benchmarks make it difficult to evaluate the ...
09/17/2019 ∙ by Yipeng Sun, et al. ∙ 8 ∙ share

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Hierarchical Macro Strategy Model for MOBA Game AI

The next challenge of game AI lies in Real Time Strategy (RTS) games. RT...
12/19/2018 ∙ by Bin Wu, et al. ∙ 6 ∙ share

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Multimodal Emotion Recognition Using Deep Canonical Correlation Analysis

Multimodal signals are more powerful than unimodal data for emotion reco...
08/13/2019 ∙ by Wei Liu, et al. ∙ 6 ∙ share

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DV3+HED+: A DCNNs-based Framework to Monitor Temporary Works and ESAs in Railway Construction Project Using VHR Satellite Images

Current VHR(Very High Resolution) satellite images enable the detailed m...
08/29/2019 ∙ by Rui Guo, et al. ∙ 6 ∙ share

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Video Re-localization

Many methods have been developed to help people find the video contents ...
08/05/2018 ∙ by Yang Feng, et al. ∙ 4 ∙ share

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Super-Identity Convolutional Neural Network for Face Hallucination

Face hallucination is a generative task to super-resolve the facial imag...
11/06/2018 ∙ by Kaipeng Zhang, et al. ∙ 4 ∙ share

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Semi-Supervised Learning for Face Sketch Synthesis in the Wild

Face sketch synthesis has made great progress in the past few years. Rec...
12/12/2018 ∙ by Chaofeng Chen, et al. ∙ 4 ∙ share

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End-to-end Active Object Tracking and Its Real-world Deployment via Reinforcement Learning

We study active object tracking, where a tracker takes visual observatio...
08/10/2018 ∙ by Wenhan Luo, et al. ∙ 2 ∙ share

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Temporally Coherent Video Harmonization Using Adversarial Networks

Compositing is one of the most important editing operations for images a...
09/05/2018 ∙ by Haozhi Huang, et al. ∙ 2 ∙ share

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Cascaded Context Pyramid for Full-Resolution 3D Semantic Scene Completion

Semantic Scene Completion (SSC) aims to simultaneously predict the volum...
08/01/2019 ∙ by Pingping Zhang, et al. ∙ 2 ∙ share

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A Generalized Framework for Edge-preserving and Structure-preserving Image Smoothing

Image smoothing is a fundamental procedure in applications of both compu...
07/23/2019 ∙ by Wei Liu, et al. ∙ 2 ∙ share

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Occlusion Robust Face Recognition Based on Mask Learning with PairwiseDifferential Siamese Network

Deep Convolutional Neural Networks (CNNs) have been pushing the frontier...
08/17/2019 ∙ by Lingxue Song, et al. ∙ 1 ∙ share

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Performance Evaluation and Modeling of HPC I/O on Non-Volatile Memory

HPC applications pose high demands on I/O performance and storage capabi...
05/10/2017 ∙ by Wei Liu, et al. ∙ 0 ∙ share

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Channel Equalization and Beamforming for Quaternion-Valued Wireless Communication Systems

Quaternion-valued wireless communication systems have been studied in th...
05/31/2015 ∙ by Wei Liu, et al. ∙ 0 ∙ share

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Defending Against DDoS Attacks in Bloom Filter based Multicasting

This paper analyze security issues of Bloom filter based multicast forwa...
04/20/2015 ∙ by Xiaohua Tian, et al. ∙ 0 ∙ share

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Determining the Unithood of Word Sequences using a Probabilistic Approach

Most research related to unithood were conducted as part of a larger eff...
10/01/2008 ∙ by Wilson Wong, et al. ∙ 0 ∙ share

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Determining the Unithood of Word Sequences using Mutual Information and Independence Measure

Most works related to unithood were conducted as part of a larger effort...
10/01/2008 ∙ by Wilson Wong, et al. ∙ 0 ∙ share

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Enhanced Integrated Scoring for Cleaning Dirty Texts

An increasing number of approaches for ontology engineering from text ar...
10/02/2008 ∙ by Wilson Wong, et al. ∙ 0 ∙ share

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The k-in-a-tree problem for graphs of girth at least k

For all integers k≥ 3, we give an O(n^4) time algorithm for the problem ...
09/05/2013 ∙ by Wei Liu, et al. ∙ 0 ∙ share

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Automatic Construction of Lightweight Domain Ontologies for Chemical Engineering Risk Management

The need for domain ontologies in mission critical applications such as ...
12/18/2008 ∙ by Wilson Wong, et al. ∙ 0 ∙ share

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Learning to Hash for Indexing Big Data - A Survey

The explosive growth in big data has attracted much attention in designi...
09/17/2015 ∙ by Jun Wang, et al. ∙ 0 ∙ share

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Deep Self-Taught Learning for Weakly Supervised Object Localization

Most existing weakly supervised localization (WSL) approaches learn dete...
04/18/2017 ∙ by Zequn Jie, et al. ∙ 0 ∙ share

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Theoretic Analysis and Extremely Easy Algorithms for Domain Adaptive Feature Learning

Domain adaptation problems arise in a variety of applications, where a t...
09/05/2015 ∙ by Wenhao Jiang, et al. ∙ 0 ∙ share

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Interference Channels With Arbitrarily Correlated Sources

Communicating arbitrarily correlated sources over interference channels ...
11/10/2009 ∙ by Wei Liu, et al. ∙ 0 ∙ share

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A Fully Quaternion-Valued Capon Beamformer Based on Crossed-Dipole Arrays

Quaternion models have been developed for both direction of arrival esti...
06/26/2017 ∙ by Xiang Lan, et al. ∙ 0 ∙ share

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The Common Information of N Dependent Random Variables

This paper generalizes Wyner's definition of common information of a pai...
10/18/2010 ∙ by Wei Liu, et al. ∙ 0 ∙ share

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Wyner's Common Information: Generalizations and A New Lossy Source Coding Interpretation

Wyner's common information was originally defined for a pair of dependen...
01/10/2013 ∙ by Ge Xu, et al. ∙ 0 ∙ share

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The Least Degraded and the Least Upgraded Channel with respect to a Channel Family

Given a family of binary-input memoryless output-symmetric (BMS) channel...
04/18/2013 ∙ by Wei Liu, et al. ∙ 0 ∙ share

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Compressive Sensing Based Design of Sparse Tripole Arrays

This paper considers the problem of designing sparse linear tripole arra...
03/29/2016 ∙ by Matthew Hawes, et al. ∙ 0 ∙ share

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Location and Orientation Optimisation for Spatially Stretched Tripole Arrays Based on Compressive Sensing

The design of sparse spatially stretched tripole arrays is an important ...
02/01/2017 ∙ by Matthew Hawes, et al. ∙ 0 ∙ share

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Time-Invariant LDPC Convolutional Codes

Spatially coupled codes have been shown to universally achieve the capac...
02/15/2017 ∙ by Dimitris Achlioptas, et al. ∙ 0 ∙ share

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Thinned Coprime Arrays for DOA Estimation

Sparse arrays can generate a larger aperture than traditional uniform li...
05/01/2017 ∙ by Ahsan Raza, et al. ∙ 0 ∙ share

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Globally Optimal Joint Uplink Base Station Association and Beamforming

The joint base station (BS) association and beamforming problem has been...
12/15/2015 ∙ by Wei Liu, et al. ∙ 0 ∙ share

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A Compressive Sensing Based Approach to Sparse Wideband Array Design

Sparse wideband sensor array design for sensor location optimisation is ...
03/19/2014 ∙ by Matthew B. Hawes, et al. ∙ 0 ∙ share

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Joint DOA and Array Manifold Estimation for a MIMO Array Using Two Calibrated Antennas

A simple scheme for joint direction of arrival (DOA) and array manifold ...
10/10/2013 ∙ by Wei Zhang, et al. ∙ 0 ∙ share

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Compact Hyperplane Hashing with Bilinear Functions

Hyperplane hashing aims at rapidly searching nearest points to a hyperpl...
06/18/2012 ∙ by Wei Liu, et al. ∙ 0 ∙ share

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Molecular Communications with Longitudinal Carrier Waves: Baseband to Passband Modulation

Traditional molecular communications via diffusion (MCvD) systems have u...
05/01/2015 ∙ by Weisi Guo, et al. ∙ 0 ∙ share

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Wei Liu

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