Search Results for author: Wanli Xue

Found 10 papers, 3 papers with code

Denoising-Diffusion Alignment for Continuous Sign Language Recognition

no code implementations5 May 2023 Leming Guo, Wanli Xue, Ze Kang, Yuxi Zhou, Tiantian Yuan, Zan Gao, ShengYong Chen

As a key to social good, continuous sign language recognition (CSLR) aims to promote active and accessible communication for the hearing impaired.

Denoising Representation Learning +1

Distilling Cross-Temporal Contexts for Continuous Sign Language Recognition

no code implementations CVPR 2023 Leming Guo, Wanli Xue, Qing Guo, Bo Liu, Kaihua Zhang, Tiantian Yuan, ShengYong Chen

Existing results in [9, 20, 25, 36] have indicated that, as the frontal component of the overall model, the spatial perception module used for spatial feature extraction tends to be insufficiently trained.

Knowledge Distillation Sign Language Recognition

DARTSRepair: Core-failure-set Guided DARTS for Network Robustness to Common Corruptions

no code implementations21 Sep 2022 Xuhong Ren, Jianlang Chen, Felix Juefei-Xu, Wanli Xue, Qing Guo, Lei Ma, Jianjun Zhao, ShengYong Chen

Then, we propose a novel core-failure-set guided DARTS that embeds a K-center-greedy algorithm for DARTS to select suitable corrupted failure examples to refine the model architecture.

Data Augmentation

DeepMix: Online Auto Data Augmentation for Robust Visual Object Tracking

no code implementations23 Apr 2021 Ziyi Cheng, Xuhong Ren, Felix Juefei-Xu, Wanli Xue, Qing Guo, Lei Ma, Jianjun Zhao

Online updating of the object model via samples from historical frames is of great importance for accurate visual object tracking.

Data Augmentation Object +1

Independent Reinforcement Learning for Weakly Cooperative Multiagent Traffic Control Problem

1 code implementation22 Apr 2021 Chengwei Zhang, Shan Jin, Wanli Xue, Xiaofei Xie, ShengYong Chen, Rong Chen

To this, we model the traffic control problem as a partially observable weak cooperative traffic model (PO-WCTM) to optimize the overall traffic situation of a group of intersections.

Decision Making reinforcement-learning +1

Learning Spatio-Appearance Memory Network for High-Performance Visual Tracking

1 code implementation21 Sep 2020 Fei Xie, Wankou Yang, Bo Liu, Kaihua Zhang, Wanli Xue, WangMeng Zuo

Existing visual object tracking usually learns a bounding-box based template to match the targets across frames, which cannot accurately learn a pixel-wise representation, thereby being limited in handling severe appearance variations.

Segmentation Semantic Segmentation +5

A Multi-view CNN-based Acoustic Classification System for Automatic Animal Species Identification

no code implementations23 Feb 2020 Weitao Xu, Xiang Zhang, Lina Yao, Wanli Xue, Bo Wei

In this paper, we propose a deep learning based acoustic classification framework for Wireless Acoustic Sensor Network (WASN).

Classification feature selection +1

SPARK: Spatial-aware Online Incremental Attack Against Visual Tracking

1 code implementation ECCV 2020 Qing Guo, Xiaofei Xie, Felix Juefei-Xu, Lei Ma, Zhongguo Li, Wanli Xue, Wei Feng, Yang Liu

We identify that online object tracking poses two new challenges: 1) it is difficult to generate imperceptible perturbations that can transfer across frames, and 2) real-time trackers require the attack to satisfy a certain level of efficiency.

Adversarial Attack Video Object Tracking +2

SCC-rFMQ Learning in Cooperative Markov Games with Continuous Actions

no code implementations18 Sep 2018 Chengwei Zhang, Xiaohong Li, Jianye Hao, Siqi Chen, Karl Tuyls, Zhiyong Feng, Wanli Xue, Rong Chen

Although many reinforcement learning methods have been proposed for learning the optimal solutions in single-agent continuous-action domains, multiagent coordination domains with continuous actions have received relatively few investigations.

reinforcement-learning Reinforcement Learning (RL)

SA-IGA: A Multiagent Reinforcement Learning Method Towards Socially Optimal Outcomes

no code implementations8 Mar 2018 Chengwei Zhang, Xiaohong Li, Jianye Hao, Siqi Chen, Karl Tuyls, Wanli Xue

In multiagent environments, the capability of learning is important for an agent to behave appropriately in face of unknown opponents and dynamic environment.

Q-Learning reinforcement-learning +1

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