b'Kai Wang'

Learning MDPs from Features: Predict-Then-Optimize for Sequential Decision Problems by Reinforcement Learning

In the predict-then-optimize framework, the objective is to train a pred...
06/06/2021 ∙ by Kai Wang, et al. ∙ 29 ∙ share

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Coordinating Followers to Reach Better Equilibria: End-to-End Gradient Descent for Stackelberg Games

A growing body of work in game theory extends the traditional Stackelber...
06/06/2021 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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An Efficient Training Approach for Very Large Scale Face Recognition

Face recognition has achieved significant progress in deep-learning era ...
05/21/2021 ∙ by Kai Wang, et al. ∙ 10 ∙ share

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ACAE-REMIND for Online Continual Learning with Compressed Feature Replay

Online continual learning aims to learn from a non-IID stream of data fr...
05/18/2021 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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A Received Power Model for Reconfigurable Intelligent Surface and Measurement-based Validations

The idea of using a Reconfigurable Intelligent Surface (RIS) consisting ...
05/13/2021 ∙ by Zipeng Wang, et al. ∙ 0 ∙ share

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Learning to Cluster Faces via Transformer

Face clustering is a useful tool for applications like automatic face an...
04/23/2021 ∙ by Jinxing Ye, et al. ∙ 46 ∙ share

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Continual learning in cross-modal retrieval

Multimodal representations and continual learning are two areas closely ...
04/14/2021 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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Personalized Bundle Recommendation in Online Games

In business domains, bundling is one of the most important marketing str...
04/12/2021 ∙ by Qilin Deng, et al. ∙ 0 ∙ share

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Reinforcement Learning with a Disentangled Universal Value Function for Item Recommendation

In recent years, there are great interests as well as challenges in appl...
04/07/2021 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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High-efficiency Euclidean-based Models for Low-dimensional Knowledge Graph Embeddings

Recent knowledge graph embedding (KGE) models based on hyperbolic geomet...
03/27/2021 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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TSTNN: Two-stage Transformer based Neural Network for Speech Enhancement in the Time Domain

In this paper, we propose a transformer-based architecture, called two-s...
03/18/2021 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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On Implicit Attribute Localization for Generalized Zero-Shot Learning

Zero-shot learning (ZSL) aims to discriminate images from unseen classes...
03/08/2021 ∙ by Shiqi Yang, et al. ∙ 0 ∙ share

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RIS-Aided Wireless Communications: Prototyping, Adaptive Beamforming, and Indoor/Outdoor Field Trials

The prospects of using a Reconfigurable Intelligent Surface (RIS) to aid...
02/28/2021 ∙ by Xilong Pei, et al. ∙ 0 ∙ share

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A Benchmark of Ocular Disease Intelligent Recognition: One Shot for Multi-disease Detection

In ophthalmology, early fundus screening is an economic and effective wa...
02/16/2021 ∙ by Ning Li, et al. ∙ 10 ∙ share

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Applications of Deep Learning in Fundus Images: A Review

The use of fundus images for the early screening of eye diseases is of g...
01/25/2021 ∙ by Tao Li, et al. ∙ 20 ∙ share

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Exploring Emotion Features and Fusion Strategies for Audio-Video Emotion Recognition

The audio-video based emotion recognition aims to classify a given video...
12/27/2020 ∙ by Hengshun Zhou, et al. ∙ 12 ∙ share

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AdnFM: An Attentive DenseNet based Factorization Machine for CTR Prediction

In this paper, we consider the Click-Through-Rate (CTR) prediction probl...
12/20/2020 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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AU-Guided Unsupervised Domain Adaptive Facial Expression Recognition

The domain diversities including inconsistent annotation and varied imag...
12/18/2020 ∙ by Kai Wang, et al. ∙ 2 ∙ share

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PiPoMonitor: Mitigating Cross-core Cache Attacks Using the Auto-Cuckoo Filter

Cache side channel attacks obtain victim cache line access footprint to ...
12/02/2020 ∙ by Fengkai Yuan, et al. ∙ 0 ∙ share

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Interpretable Visual Reasoning via Induced Symbolic Space

We study the problem of concept induction in visual reasoning, i.e., ide...
11/23/2020 ∙ by Zhonghao Wang, et al. ∙ 2 ∙ share

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Efficient and Effective Community Search on Large-scale Bipartite Graphs

Bipartite graphs are widely used to model relationships between two type...
11/17/2020 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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Revisiting Graph Neural Networks for Link Prediction

Graph neural networks (GNNs) have achieved great success in recent years...
10/30/2020 ∙ by Muhan Zhang, et al. ∙ 0 ∙ share

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Suppressing Mislabeled Data via Grouping and Self-Attention

Deep networks achieve excellent results on large-scale clean data but de...
10/29/2020 ∙ by Xiaojiang Peng, et al. ∙ 0 ∙ share

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Multi-teacher Knowledge Distillation for Knowledge Graph Completion

Link prediction based on knowledge graph embedding (KGE) aims to predict...
10/14/2020 ∙ by Kai Wang, et al. ∙ 10 ∙ share

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ShapeAssembly: Learning to Generate Programs for 3D Shape Structure Synthesis

Manually authoring 3D shapes is difficult and time consuming; generative...
09/17/2020 ∙ by R. Kenny Jones, et al. ∙ 25 ∙ share

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Dual-Mandate Patrols: Multi-Armed Bandits for Green Security

Conservation efforts in green security domains to protect wildlife and f...
09/14/2020 ∙ by Lily Xu, et al. ∙ 5 ∙ share

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Exploring Cohesive Subgraphs with Vertex Engagement and Tie Strength in Bipartite Graphs

We propose a novel cohesive subgraph model called τ-strengthened (α,β)-c...
08/05/2020 ∙ by Yizhang He, et al. ∙ 0 ∙ share

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CardioLearn: A Cloud Deep Learning Service for Cardiac Disease Detection from Electrocardiogram

Electrocardiogram (ECG) is one of the most convenient and non-invasive t...
07/04/2020 ∙ by Shenda Hong, et al. ∙ 0 ∙ share

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Bookworm continual learning: beyond zero-shot learning and continual learning

We propose bookworm continual learning(BCL), a flexible setting where un...
06/26/2020 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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Automatically Learning Compact Quality-aware Surrogates for Optimization Problems

Solving optimization problems with unknown parameters often requires lea...
06/18/2020 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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Simple and effective localized attribute representations for zero-shot learning

Zero-shot learning (ZSL) aims to discriminate images from unseen classes...
06/10/2020 ∙ by Shiqi Yang, et al. ∙ 15 ∙ share

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Multi-Domain Dialogue Acts and Response Co-Generation

Generating fluent and informative responses is of critical importance fo...
04/26/2020 ∙ by Kai Wang, et al. ∙ 8 ∙ share

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Relational Graph Attention Network for Aspect-based Sentiment Analysis

Aspect-based sentiment analysis aims to determine the sentiment polarity...
04/26/2020 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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The 1st Agriculture-Vision Challenge: Methods and Results

The first Agriculture-Vision Challenge aims to encourage research in dev...
04/21/2020 ∙ by Mang Tik Chiu, et al. ∙ 18 ∙ share

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Semantic Drift Compensation for Class-Incremental Learning

Class-incremental learning of deep networks sequentially increases the n...
04/01/2020 ∙ by Lu Yu, et al. ∙ 0 ∙ share

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High-order Time Stepping Schemes for Semilinear Subdiffusion Equations

The aim of this paper is to develop and analyze high-order time stepping...
03/07/2020 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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Suppressing Uncertainties for Large-Scale Facial Expression Recognition

Annotating a qualitative large-scale facial expression dataset is extrem...
02/24/2020 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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Aesthetic Quality Assessment for Group photograph

Image aesthetic quality assessment has got much attention in recent year...
02/04/2020 ∙ by Yaoting Wang, et al. ∙ 8 ∙ share

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Efficient Bitruss Decomposition for Large-scale Bipartite Graphs

Cohesive subgraph mining in bipartite graphs becomes a popular research ...
01/16/2020 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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A Realistic Face-to-Face Conversation System based on Deep Neural Networks

To improve the experiences of face-to-face conversation with avatar, thi...
08/21/2019 ∙ by Zezhou Chen, et al. ∙ 7 ∙ share

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CBOWRA: A Representation Learning Approach for Medication Anomaly Detection

Electronic health record is an important source for clinical researches ...
08/20/2019 ∙ by Liang Zhao, et al. ∙ 0 ∙ share

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An Efficient Algorithm to Test Potentially Bipartiteness of Graphical Degree Sequences

As a partial answer to a question of Rao, a deterministic and customizab...
08/19/2019 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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Video synthesis of human upper body with realistic face

This paper presents a generative adversarial learning-based human upper ...
08/19/2019 ∙ by Zhaoxiang Liu, et al. ∙ 0 ∙ share

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Video synthesis of human upper body with realistic fac

This paper presents a generative adversarial learning-based human upper ...
08/19/2019 ∙ by Zhaoxiang Liu, et al. ∙ 0 ∙ share

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Deep Learning based Wearable Assistive System for Visually Impaired People

In this paper, we propose a deep learning based assistive system to impr...
08/09/2019 ∙ by Yimin Lin, et al. ∙ 8 ∙ share

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Coupled-Projection Residual Network for MRI Super-Resolution

Magnetic Resonance Imaging(MRI) has been widely used in clinical applica...
07/12/2019 ∙ by Chun-Mei Feng, et al. ∙ 3 ∙ share

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Bootstrap Model Ensemble and Rank Loss for Engagement Intensity Regression

This paper presents our approach for the engagement intensity regression...
07/08/2019 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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frame attention networks for facial expression recognition in videos

The video-based facial expression recognition aims to classify a given v...
06/29/2019 ∙ by Debin Meng, et al. ∙ 0 ∙ share

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BiSET: Bi-directional Selective Encoding with Template for Abstractive Summarization

The success of neural summarization models stems from the meticulous enc...
06/12/2019 ∙ by Kai Wang, et al. ∙ 0 ∙ share

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Vision-based Robotic Grasping from Object Localization, Pose Estimation, Grasp Detection to Motion Planning: A Review

This paper presents a comprehensive survey on vision-based robotic grasp...
05/16/2019 ∙ by Guoguang Du, et al. ∙ 9 ∙ share

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Kai Wang

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