no code implementations • 28 May 2024 • Wenbing Li, Hang Zhou, Junqing Yu, Zikai Song, Wei Yang
However, fusing multiple modalities is challenging for SSMs due to its hardware-aware parallelism designs.
no code implementations • 27 May 2024 • Cong Wang, Kuan Tian, Yonghang Guan, Jun Zhang, Zhiwei Jiang, Fei Shen, Xiao Han, Qing Gu, Wei Yang
In this paper, we propose a novel ensembling method, Adaptive Feature Aggregation (AFA), which dynamically adjusts the contributions of multiple models at the feature level according to various states (i. e., prompts, initial noises, denoising steps, and spatial locations), thereby keeping the advantages of multiple diffusion models, while suppressing their disadvantages.
no code implementations • 23 May 2024 • Teng Xu, Jiamin Chen, Peng Chen, Youjia Zhang, Junqing Yu, Wei Yang
Editing objects within a scene is a critical functionality required across a broad spectrum of applications in computer vision and graphics.
no code implementations • 15 May 2024 • Weijie L, Wei Yang, Yuenan Hou, Li Liu, Yongxiang Liu, Xiang Li
Various target characteristics, scene background information, and sensor parameters across ATR datasets challenge the generalization of those methods.
no code implementations • 1 May 2024 • Sharlee Climer, Kenneth Smith Jr, Wei Yang, Lisa de las Fuentes, Victor G. Dávila-Román, C. Charles Gu
Research data sets are growing to unprecedented sizes and network modeling is commonly used to extract complex relationships in diverse domains, such as genetic interactions involved in disease, logistics, and social communities.
no code implementations • 19 Apr 2024 • Wenkai Liu, Tao Guan, Bin Zhu, Lili Ju, Zikai Song, Dan Li, Yuesong Wang, Wei Yang
In the domain of 3D scene representation, 3D Gaussian Splatting (3DGS) has emerged as a pivotal technology.
no code implementations • 10 Mar 2024 • Chenxing Gao, Hang Zhou, Junqing Yu, Yuteng Ye, Jiale Cai, Junle Wang, Wei Yang
Understanding the mechanisms behind Vision Transformer (ViT), particularly its vulnerability to adversarial perturba tions, is crucial for addressing challenges in its real-world applications.
no code implementations • 5 Mar 2024 • Liangzhou Wang, Kaiwen Zhu, Fengming Zhu, Xinghu Yao, Shujie Zhang, Deheng Ye, Haobo Fu, Qiang Fu, Wei Yang
The common goal is an achievable state with high value, which is obtained by sampling from the distribution of future states.
no code implementations • 27 Feb 2024 • Junshuo Liu, Yunlong Huang, Wei Yang, Zhe Li, Rujing Xiong, Tiebin Mi, Xin Shi, Robert C. Qiu
Human activity recognition (HAR) holds significant importance in smart homes, security, and healthcare.
no code implementations • 16 Feb 2024 • Haimin Luo, Min Ouyang, Zijun Zhao, Suyi Jiang, Longwen Zhang, Qixuan Zhang, Wei Yang, Lan Xu, Jingyi Yu
Hairstyle reflects culture and ethnicity at first glance.
no code implementations • 28 Jan 2024 • Yiming Gao, Feiyu Liu, Liang Wang, Zhenjie Lian, Dehua Zheng, Weixuan Wang, Wenjin Yang, Siqin Li, Xianliang Wang, Wenhui Chen, Jing Dai, Qiang Fu, Wei Yang, Lanxiao Huang, Wei Liu
We expect that agents should learn to enhance the extent to which humans achieve these goals while maintaining agents' original abilities (e. g., winning games).
no code implementations • 28 Jan 2024 • Simin Chen, Xiaoning Feng, Xiaohong Han, Cong Liu, Wei Yang
In recent times, a plethora of Large Code Generation Models (LCGMs) have been proposed, showcasing significant potential in assisting developers with complex programming tasks.
1 code implementation • 22 Jan 2024 • Chun Liu, Longwei Yang, Dongmei Dong, Zheng Li, Wei Yang, Zhigang Han, Jiayao Wang
However, observing the classification results of existing methods, we found that boundary patches corresponding to the pixels which are located at the boundary of the objects in the hyperspectral images, are hard to classify.
1 code implementation • 12 Jan 2024 • Yufei Li, Simin Chen, Yanghong Guo, Wei Yang, Yue Dong, Cong Liu
We observe that these methods generally improve the uncertainty awareness of CodeLlama, with increased calibration quality and higher uncertainty estimation~(UE) precision.
no code implementations • 20 Dec 2023 • Beibei Jing, Youjia Zhang, Zikai Song, Junqing Yu, Wei Yang
Generating realistic human motion sequences from text descriptions is a challenging task that requires capturing the rich expressiveness of both natural language and human motion. Recent advances in diffusion models have enabled significant progress in human motion synthesis. However, existing methods struggle to handle text inputs that describe complex or long motions. In this paper, we propose the Adaptable Motion Diffusion (AMD) model, which leverages a Large Language Model (LLM) to parse the input text into a sequence of concise and interpretable anatomical scripts that correspond to the target motion. This process exploits the LLM's ability to provide anatomical guidance for complex motion synthesis. We then devise a two-branch fusion scheme that balances the influence of the input text and the anatomical scripts on the inverse diffusion process, which adaptively ensures the semantic fidelity and diversity of the synthesized motion. Our method can effectively handle texts with complex or long motion descriptions, where existing methods often fail.
no code implementations • 18 Dec 2023 • Zhenyu Xie, Yang Wu, Xuehao Gao, Zhongqian Sun, Wei Yang, Xiaodan Liang
Besides, we introduce a multi-denoiser framework for the advanced diffusion model to ease the learning of high-dimensional model and fully explore the generative potential of the diffusion model.
1 code implementation • 13 Dec 2023 • Bowen Wen, Wei Yang, Jan Kautz, Stan Birchfield
We present FoundationPose, a unified foundation model for 6D object pose estimation and tracking, supporting both model-based and model-free setups.
no code implementations • 11 Dec 2023 • Youjia Zhang, Zikai Song, Junqing Yu, Yawei Luo, Wei Yang
We leverage the rendered views from the optimized radiance field as the basis and develop a two-step specialization process of a 2D diffusion model, which is adept at conducting object-specific denoising and generating high-quality multi-view images.
1 code implementation • 27 Nov 2023 • Yuteng Ye, Guanwen Li, Hang Zhou, Cai Jiale, Junqing Yu, Yawei Luo, Zikai Song, Qilong Xing, Youjia Zhang, Wei Yang
A pivotal aspect of our approach is the strategic use of the predicted $x_0$ space by diffusion models within the latent space of diffusion processes.
1 code implementation • 20 Nov 2023 • Zhiyuan Min, Yawei Luo, Wei Yang, Yuesong Wang, Yi Yang
Different from existing methods that consider cross-view and along-epipolar information independently, EVE-NeRF conducts the view-epipolar feature aggregation in an entangled manner by injecting the scene-invariant appearance continuity and geometry consistency priors to the aggregation process.
Ranked #1 on Generalizable Novel View Synthesis on Shiny dataset
no code implementations • 14 Nov 2023 • Cong Guo, Chun Liu, Wei Yang
Existing imputation methods estimate the missing parts based on the observed values in the original feature space, and they treat all features as equally important during data completion, while in fact different features have different importance.
no code implementations • 9 Nov 2023 • Sammy Christen, Lan Feng, Wei Yang, Yu-Wei Chao, Otmar Hilliges, Jie Song
In this paper, we introduce a framework that can generate plausible human grasping motions suitable for training the robot.
1 code implementation • 2 Nov 2023 • Chun Liu, Longwei Yang, Zheng Li, Wei Yang, Zhigang Han, JianZhong Guo, Junyong Yu
In addition, it adopts a transformer based cross-attention learning module to learn the set-level sample relations and acquire the attention from query samples to support samples.
1 code implementation • 18 Oct 2023 • Feng Luo, Jinxi Xiang, Jun Zhang, Xiao Han, Wei Yang
To alleviate the huge computational cost required by pixel-based diffusion SR, latent-based methods utilize a feature encoder to transform the image and then implement the SR image generation in a compact latent space.
no code implementations • 16 Oct 2023 • Kuan Tian, Yonghang Guan, Jinxi Xiang, Jun Zhang, Xiao Han, Wei Yang
Due to the absence of autoregressive modeling and optical flow alignment, we can design an extremely minimalist framework that can greatly benefit computational efficiency.
1 code implementation • 10 Oct 2023 • Fei Shen, Hu Ye, Jun Zhang, Cong Wang, Xiao Han, Wei Yang
Specifically, in the first stage, we design a simple prior conditional diffusion model that predicts the global features of the target image by mining the global alignment relationship between pose coordinates and image appearance.
no code implementations • 20 Sep 2023 • Kuan Tian, Yonghang Guan, Jinxi Xiang, Jun Zhang, Xiao Han, Wei Yang
First, to solve the problem of inconsistency of codec caused by the uncertainty of floating point calculations across platforms, we design a calibration transmitting system to guarantee the consistent quantization of entropy parameters between the encoding and decoding stages.
1 code implementation • 18 Sep 2023 • Yuteng Ye, Jiale Cai, Hang Zhou, Guanwen Li, Youjia Zhang, Zikai Song, Chenxing Gao, Junqing Yu, Wei Yang
In spite of the rapidly evolving landscape of text-to-image generation, the synthesis and manipulation of multiple entities while adhering to specific relational constraints pose enduring challenges.
no code implementations • 12 Sep 2023 • Yufei Li, Zexin Li, Wei Yang, Cong Liu
Recent advancements in language models (LMs) have gained substantial attentions on their capability to generate human-like responses.
1 code implementation • 19 Aug 2023 • Run Luo, Zikai Song, Lintao Ma, JinLin Wei, Wei Yang, Min Yang
In inference, the model refines a set of paired randomly generated boxes to the detection and tracking results in a flexible one-step or multi-step denoising diffusion process.
1 code implementation • 17 Aug 2023 • Mirazul Haque, Wei Yang
Then, through research studies, we provide insight into the design choices that can increase robustness of DyNNs against the attack generated using static model.
1 code implementation • 15 Aug 2023 • Yue Lv, Jinxi Xiang, Jun Zhang, Wenming Yang, Xiao Han, Wei Yang
We thus introduce a dynamic gating network on top of the low-rank adaptation method, in order to decide which decoder layer should employ adaptation.
3 code implementations • 13 Aug 2023 • Hu Ye, Jun Zhang, Sibo Liu, Xiao Han, Wei Yang
Despite the simplicity of our method, an IP-Adapter with only 22M parameters can achieve comparable or even better performance to a fully fine-tuned image prompt model.
Ranked #3 on Diffusion Personalization Tuning Free on AgeDB
no code implementations • Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence Main Track 2023 • Yuxuan Zhang, Wei Yang, Shaowei Wang
In this paper, we propose a uniform network to fill both the gaps, termed FGNet.
1 code implementation • 23 Jul 2023 • Jiangrui Zheng, Xueqing Liu, Guanqun Yang, Mirazul Haque, Xing Qian, Ravishka Rathnasuriya, Wei Yang, Girish Budhrani
We observe significant improvement in the models' conformity to content policies while having comparable scores on the original test data.
no code implementations • 22 Jul 2023 • Zexin Li, Xiaoxi He, Yufei Li, Shahab Nikkhoo, Wei Yang, Lothar Thiele, Cong Liu
In this paper, we propose MIMONet, a novel on-device multi-input multi-output (MIMO) DNN framework that achieves high accuracy and on-device efficiency in terms of critical performance metrics such as latency, energy, and memory usage.
no code implementations • 11 Jul 2023 • Simin Chen, Shiyi Wei, Cong Liu, Wei Yang
\tool tackles the dynamic nature of DyNNs by introducing a compilation mechanism that redistributes the control and data flow of the original DNN programs during the compilation process.
1 code implementation • 10 Jul 2023 • Jiate Liu, Yiqin Zhu, Kaiwen Xiao, Qiang Fu, Xiao Han, Wei Yang, Deheng Ye
The goal of program synthesis, or code generation, is to generate executable code based on given descriptions.
no code implementations • 10 Jul 2023 • Yuzhe Qin, Wei Yang, Binghao Huang, Karl Van Wyk, Hao Su, Xiaolong Wang, Yu-Wei Chao, Dieter Fox
For real-world experiments, AnyTeleop can outperform a previous system that was designed for a specific robot hardware with a higher success rate, using the same robot.
1 code implementation • 28 Jun 2023 • Yiwen Zhang, Chuanpu Li, Liming Zhong, Zeli Chen, Wei Yang, Xuetao Wang
Treatment planning, which is a critical component of the radiotherapy workflow, is typically carried out by a medical physicist in a time-consuming trial-and-error manner.
no code implementations • ICCV 2023 • Luoyuan Xu, Tao Guan, Yuesong Wang, Wenkai Liu, Zhaojie Zeng, Junle Wang, Wei Yang
There is an emerging effort to combine the two popular 3D frameworks using Multi-View Stereo (MVS) and Neural Implicit Surfaces (NIS) with a specific focus on the few-shot / sparse view setting.
1 code implementation • 1 Jun 2023 • Mirazul Haque, Rutvij Shah, Simin Chen, Berrak Şişman, Cong Liu, Wei Yang
We show that popular ASR models like Speech2Text model and Whisper model have dynamic computation based on different inputs, causing dynamic efficiency.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +1
1 code implementation • 31 May 2023 • Chun Liu, Suqiang Ma, Zheng Li, Wei Yang, Zhigang Han
To address the zero-shot image scene classification, the cross-modal feature alignment methods have been proposed in recent years.
1 code implementation • 26 May 2023 • Zhihui Xie, Zichuan Lin, Deheng Ye, Qiang Fu, Wei Yang, Shuai Li
While promising, return conditioning is limited to training data labeled with rewards and therefore faces challenges in learning from unsupervised data.
no code implementations • 24 May 2023 • Feifei Shao, Yawei Luo, Lei Chen, Ping Liu, Wei Yang, Yi Yang, Jun Xiao
In this paper, we conduct a thorough causal analysis to investigate the origins of biased activation.
1 code implementation • 20 May 2023 • Yiming Chen, Simin Chen, Zexin Li, Wei Yang, Cong Liu, Robby T. Tan, Haizhou Li
Despite much success in natural language processing (NLP), pre-trained language models typically lead to a high computational cost during inference.
no code implementations • 23 Apr 2023 • Yiming Gao, Feiyu Liu, Liang Wang, Zhenjie Lian, Weixuan Wang, Siqin Li, Xianliang Wang, Xianhan Zeng, Rundong Wang, Jiawei Wang, Qiang Fu, Wei Yang, Lanxiao Huang, Wei Liu
MOBA games, e. g., Dota2 and Honor of Kings, have been actively used as the testbed for the recent AI research on games, and various AI systems have been developed at the human level so far.
no code implementations • ICCV 2023 • Kai Yang, Hong Shang, Tianyang Shi, Xinghan Chen, Jingkai Zhou, Zhongqian Sun, Wei Yang
The research fields of parametric face model and 3D face reconstruction have been extensively studied.
Ranked #1 on Face Alignment on FaceScape
1 code implementation • 7 Apr 2023 • Weijie Li, Wei Yang, Wenpeng Zhang, Tianpeng Liu, Yongxiang Liu, Li Liu
However, robustly recognizing vehicle targets is a challenging task in SAR due to the large intraclass variations and small interclass variations.
no code implementations • ICCV 2023 • Youjia Zhang, Teng Xu, Junqing Yu, Yuteng Ye, Junle Wang, Yanqing Jing, Jingyi Yu, Wei Yang
Recovering the physical attributes of an object's appearance from its images captured under an unknown illumination is challenging yet essential for photo-realistic rendering.
2 code implementations • 3 Apr 2023 • Weijie Li, Wei Yang, Li Liu, Wenpeng Zhang, Yongxiang Liu
Therefore, the degree of overfitting for clutter reflects the non-causality of deep learning in SAR ATR.
no code implementations • CVPR 2023 • Sammy Christen, Wei Yang, Claudia Pérez-D'Arpino, Otmar Hilliges, Dieter Fox, Yu-Wei Chao
We propose the first framework to learn control policies for vision-based human-to-robot handovers, a critical task for human-robot interaction.
no code implementations • 6 Mar 2023 • Rujing Xiong, Jianan Zhang, Xuehui Dong, Zhengyu Wang, Junshuo Liu, Wei Yang, Tiebin Mi, Wenbo Huang, Robert Caiming Qiu
The performance of multiple reconfigurable intelligent surfaces (RISs) receives limited attention in previous studies.
1 code implementation • 10 Feb 2023 • Hang Zhou, Junqing Yu, Wei Yang
To address this issue, we propose an Uncertainty Regulated Dual Memory Units (UR-DMU) model to learn both the representations of normal data and discriminative features of abnormal data.
1 code implementation • 5 Feb 2023 • Zichuan Lin, Xiapeng Wu, Mingfei Sun, Deheng Ye, Qiang Fu, Wei Yang, Wei Liu
Recent success in Deep Reinforcement Learning (DRL) methods has shown that policy optimization with respect to an off-policy distribution via importance sampling is effective for sample reuse.
1 code implementation • 26 Jan 2023 • Zikai Song, Run Luo, Junqing Yu, Yi-Ping Phoebe Chen, Wei Yang
Transformer framework has been showing superior performances in visual object tracking for its great strength in information aggregation across the template and search image with the well-known attention mechanism.
no code implementations • 20 Jan 2023 • Haoxuan Pan, Deheng Ye, Xiaoming Duan, Qiang Fu, Wei Yang, Jianping He, Mingfei Sun
We show that, despite such state distribution shift, the policy gradient estimation bias can be reduced in the following three ways: 1) a small learning rate; 2) an adaptive-learning-rate-based optimizer; and 3) KL regularization.
no code implementations • 12 Jan 2023 • Siteng Chen, Xiyue Wang, Jun Zhang, Liren Jiang, Ning Zhang, Feng Gao, Wei Yang, Jinxi Xiang, Sen yang, Junhua Zheng, Xiao Han
The OSrisk for the prediction of 5-year survival status achieved AUC of 0. 784 (0. 746-0. 819) in the TCGA cohort, which was further verified in the independent General cohort and the CPTAC cohort, with AUC of 0. 774 (0. 723-0. 820) and 0. 702 (0. 632-0. 765), respectively.
no code implementations • CVPR 2023 • Simin Chen, Hanlin Chen, Mirazul Haque, Cong Liu, Wei Yang
Recent advancements in deploying deep neural networks (DNNs) on resource-constrained devices have generated interest in input-adaptive dynamic neural networks (DyNNs).
1 code implementation • CVPR 2023 • Yuesong Wang, Zhaojie Zeng, Tao Guan, Wei Yang, Zhuo Chen, Wenkai Liu, Luoyuan Xu, Yawei Luo
To detect more anchor pixels to ensure better adaptive patch deformation, we propose to evaluate the matching ambiguity of a certain pixel by checking the convergence of the estimated depth as optimization proceeds.
Ranked #6 on Point Clouds on Tanks and Temples
1 code implementation • 4 Dec 2022 • Boxuan Zhao, Jun Zhang, Deheng Ye, Jian Cao, Xiao Han, Qiang Fu, Wei Yang
Most of the existing methods rely on a multiple instance learning framework that requires densely sampling local patches at high magnification.
1 code implementation • 27 Nov 2022 • Yuteng Ye, Hang Zhou, Jiale Cai, Chenxing Gao, Youjia Zhang, Junle Wang, Qiang Hu, Junqing Yu, Wei Yang
The framework mainly consists of a sparse encoder, a multi-view feature mathcing module, and a feature consolidation decoder.
no code implementations • 3 Nov 2022 • Zhengyu Wang, Wei Yang, Tiebin Mi, Robert Caiming Qiu
To overcome the mutually coupled problem between the beamforming design at the RIS and DoA estimation, we explore the separable sparse representation structure and propose an alternating optimization algorithm.
no code implementations • 17 Oct 2022 • Yiqun Chen, Hangyu Mao, Jiaxin Mao, Shiguang Wu, Tianle Zhang, Bin Zhang, Wei Yang, Hongxing Chang
Furthermore, we introduce a novel paradigm named Personalized Training with Distilled Execution (PTDE), wherein agent-personalized global information is distilled into the agent's local information.
1 code implementation • COLING 2022 • Guanqun Yang, Mirazul Haque, Qiaochu Song, Wei Yang, Xueqing Liu
Our experiments show that TestAug has three advantages over the existing work on behavioral testing: (1) TestAug can find more bugs than existing work; (2) The test cases in TestAug are more diverse; and (3) TestAug largely saves the manual efforts in creating the test suites.
no code implementations • 10 Oct 2022 • Simin Chen, Mirazul Haque, Cong Liu, Wei Yang
To ensure an AdNN satisfies the performance requirements of resource-constrained applications, it is essential to conduct performance testing to detect IDPBs in the AdNN.
1 code implementation • 8 Oct 2022 • Peizhe Jiang, Wei Yang, Xiaoqing Ye, Xiao Tan, Meng Wu
Monocular depth estimation (MDE) in the self-supervised scenario has emerged as a promising method as it refrains from the requirement of ground truth depth.
no code implementations • 7 Oct 2022 • Xiaoning Feng, Xiaohong Han, Simin Chen, Wei Yang
In this paper, we make the first attempt to understand and test potential computation efficiency robustness in state-of-the-art LLMs.
no code implementations • 5 Oct 2022 • Yanbing Liu, Wei Li, Kun Cheng, Xun Liu, Wei Yang
In order to comprehensively investigate the influence caused by the misalignment, we proposed a method for estimating the performance of a 4f-ONN in response to various misalignment in the context of the image classification task. The misalignment in numerical simulation is estimated by manipulating the optical intensity distributions in the fourth focus plane in the 4f system.
no code implementations • 28 Sep 2022 • Zoey Qiuyu Chen, Karl Van Wyk, Yu-Wei Chao, Wei Yang, Arsalan Mousavian, Abhishek Gupta, Dieter Fox
The policy learned from our dataset can generalize well on unseen object poses in both simulation and the real world
1 code implementation • 21 Sep 2022 • Haibin Zhou, Zichuan Lin, Junyou Li, Qiang Fu, Wei Yang, Deheng Ye
We study the adaption of soft actor-critic (SAC) from continuous action space to discrete action space.
1 code implementation • 18 Sep 2022 • Hua Wei, Jingxiao Chen, Xiyang Ji, Hongyang Qin, Minwen Deng, Siqin Li, Liang Wang, Weinan Zhang, Yong Yu, Lin Liu, Lanxiao Huang, Deheng Ye, Qiang Fu, Wei Yang
Compared to other environments studied in most previous work, ours presents new generalization challenges for competitive reinforcement learning.
1 code implementation • 13 Sep 2022 • Sen yang, Tao Shen, Yuqi Fang, Xiyue Wang, Jun Zhang, Wei Yang, Junzhou Huang, Xiao Han
The high-content image-based assay is commonly leveraged for identifying the phenotypic impact of genetic perturbations in biology field.
no code implementations • 1 Sep 2022 • Tiantian Zhang, Zichuan Lin, Yuxing Wang, Deheng Ye, Qiang Fu, Wei Yang, Xueqian Wang, Bin Liang, Bo Yuan, Xiu Li
A key challenge of continual reinforcement learning (CRL) in dynamic environments is to promptly adapt the RL agent's behavior as the environment changes over its lifetime, while minimizing the catastrophic forgetting of the learned information.
no code implementations • 15 Aug 2022 • Zijun Guo, Wenwen Meng, Dongfeng Shi, Linbin Zha, Wei Yang, Jian Huang, Yafeng Chen, Yingjian Wang
When imaging moving objects, single-pixel imaging produces motion blur.
no code implementations • 29 Jun 2022 • Yun-Chun Chen, Adithyavairavan Murali, Balakumar Sundaralingam, Wei Yang, Animesh Garg, Dieter Fox
The pipeline of current robotic pick-and-place methods typically consists of several stages: grasp pose detection, finding inverse kinematic solutions for the detected poses, planning a collision-free trajectory, and then executing the open-loop trajectory to the grasp pose with a low-level tracking controller.
1 code implementation • International Conference on Software Engineering 2022 • Yueming Wu, Deqing Zou, Shihan Dou, Wei Yang, Duo Xu, Hai Jin
Furthermore, we conduct a case study on more than 25 million lines of code and the result indicates that VulCNN has the ability to detect large-scale vulnerability.
no code implementations • 20 May 2022 • Simin Chen, Hamed Khanpour, Cong Liu, Wei Yang
With the privatization deployment of DNNs on edge devices, the security of on-device DNNs has raised significant concern.
no code implementations • 19 May 2022 • Yu-Wei Chao, Chris Paxton, Yu Xiang, Wei Yang, Balakumar Sundaralingam, Tao Chen, Adithyavairavan Murali, Maya Cakmak, Dieter Fox
We analyze the performance of a set of baselines and show a correlation with a real-world evaluation.
1 code implementation • CVPR 2022 • Zikai Song, Junqing Yu, Yi-Ping Phoebe Chen, Wei Yang
Transformer architecture has been showing its great strength in visual object tracking, for its effective attention mechanism.
no code implementations • 21 Apr 2022 • Senrong Xu, Yuan YAO, Liangyue Li, Wei Yang, Feng Xu, Hanghang Tong
In this work, we study the victim node detection problem under topology attacks against GNNs.
no code implementations • 19 Apr 2022 • Mirazul Haque, Christof J. Budnik, Wei Yang
These DNNs are vulnerable to adversarial perturbations and corruptions.
no code implementations • 7 Apr 2022 • Siteng Chen, Jinxi Xiang, Xiyue Wang, Jun Zhang, Sen yang, Junzhou Huang, Wei Yang, Junhua Zheng, Xiao Han
MC-TMB algorithm also exhibited good generalization on the external validation cohort with an AUC of 0. 732 (0. 683-0. 761), and better performance when compared to other methods.
no code implementations • 31 Mar 2022 • Wei Yang, Balakumar Sundaralingam, Chris Paxton, Iretiayo Akinola, Yu-Wei Chao, Maya Cakmak, Dieter Fox
However, how to responsively generate smooth motions to take an object from a human is still an open question.
1 code implementation • CVPR 2022 • Simin Chen, Zihe Song, Mirazul Haque, Cong Liu, Wei Yang
To further understand such efficiency-oriented threats, we propose a new attack approach, NICGSlowDown, to evaluate the efficiency robustness of NICG models.
no code implementations • 8 Mar 2022 • Ziyu Wang, Wei Yang, Junming Cao, Lan Xu, Junqing Yu, Jingyi Yu
We present a novel neural refractive field(NeReF) to recover wavefront of transparent fluids by simultaneously estimating the surface position and normal of the fluid front.
no code implementations • 17 Feb 2022 • Anssi Kanervisto, Stephanie Milani, Karolis Ramanauskas, Nicholay Topin, Zichuan Lin, Junyou Li, Jianing Shi, Deheng Ye, Qiang Fu, Wei Yang, Weijun Hong, Zhongyue Huang, Haicheng Chen, Guangjun Zeng, Yue Lin, Vincent Micheli, Eloi Alonso, François Fleuret, Alexander Nikulin, Yury Belousov, Oleg Svidchenko, Aleksei Shpilman
With this in mind, we hosted the third edition of the MineRL ObtainDiamond competition, MineRL Diamond 2021, with a separate track in which we permitted any solution to promote the participation of newcomers.
no code implementations • 12 Feb 2022 • Jiakai Zhang, Liao Wang, Xinhang Liu, Fuqiang Zhao, Minzhang Li, Haizhao Dai, Boyuan Zhang, Wei Yang, Lan Xu, Jingyi Yu
We further develop a hybrid neural-rasterization rendering framework to support consumer-level VR headsets so that the aforementioned volumetric video viewing and editing, for the first time, can be conducted immersively in virtual 3D space.
no code implementations • 12 Feb 2022 • Mirazul Haque, Yaswanth Yadlapalli, Wei Yang, Cong Liu
The test inputs generated by EREBA can increase the energy consumption of AdNNs by 2, 000% compared to the original inputs.
no code implementations • 11 Feb 2022 • Longwen Zhang, Chuxiao Zeng, Qixuan Zhang, Hongyang Lin, Ruixiang Cao, Wei Yang, Lan Xu, Jingyi Yu
In this paper, we present a new learning-based, video-driven approach for generating dynamic facial geometries with high-quality physically-based assets.
1 code implementation • 11 Feb 2022 • Haimin Luo, Teng Xu, Yuheng Jiang, Chenglin Zhou, QIwei Qiu, Yingliang Zhang, Wei Yang, Lan Xu, Jingyi Yu
Our ARTEMIS enables interactive motion control, real-time animation, and photo-realistic rendering of furry animals.
1 code implementation • 1 Jan 2022 • Yecheng Shao, Yongbin Jin, Xianwei Liu, Weiyan He, Hongtao Wang, Wei Yang
Reinforcement learning has become a powerful tool to formulate controllers for legged robots.
1 code implementation • CVPR 2022 • Yonghang Guan, Jun Zhang, Kuan Tian, Sen yang, Pei Dong, Jinxi Xiang, Wei Yang, Junzhou Huang, Yuyao Zhang, Xiao Han
In this paper, we propose a hierarchical global-to-local clustering strategy to build a Node-Aligned GCN (NAGCN) to represent WSI with rich local structural information as well as global distribution.
no code implementations • 7 Dec 2021 • Zichuan Lin, Junyou Li, Jianing Shi, Deheng Ye, Qiang Fu, Wei Yang
To address this, we propose JueWu-MC, a sample-efficient hierarchical RL approach equipped with representation learning and imitation learning to deal with perception and exploration.
Efficient Exploration Hierarchical Reinforcement Learning +4
no code implementations • CVPR 2022 • Fuqiang Zhao, Wei Yang, Jiakai Zhang, Pei Lin, Yingliang Zhang, Jingyi Yu, Lan Xu
The raw HumanNeRF can already produce reasonable rendering on sparse video inputs of unseen subjects and camera settings.
no code implementations • 4 Dec 2021 • Wei Yang, Peng Xu, Yanshuai Cao
Moreover, even the questions pertinent to a given domain, which are the input of a semantic parsing system, might not be readily available, especially in cross-domain semantic parsing.
no code implementations • 23 Nov 2021 • Xin Zhang, Zixuan Liu, Kaiwen Xiao, Tian Shen, Junzhou Huang, Wei Yang, Dimitris Samaras, Xiao Han
Labels are costly and sometimes unreliable.
Ranked #5 on Image Classification on mini WebVision 1.0
no code implementations • 9 Nov 2021 • Andreea Bobu, Chris Paxton, Wei Yang, Balakumar Sundaralingam, Yu-Wei Chao, Maya Cakmak, Dieter Fox
Second, we treat this low-dimensional concept as an automatic labeler to synthesize a large-scale high-dimensional data set with the simulator.
no code implementations • NeurIPS 2021 • Yiming Gao, Bei Shi, Xueying Du, Liang Wang, Guangwei Chen, Zhenjie Lian, Fuhao Qiu, Guoan Han, Weixuan Wang, Deheng Ye, Qiang Fu, Wei Yang, Lanxiao Huang
Recently, many researchers have made successful progress in building the AI systems for MOBA-game-playing with deep reinforcement learning, such as on Dota 2 and Honor of Kings.
no code implementations • 29 Sep 2021 • Mirazul Haque, Simin Chen, Wasif Arman Haque, Cong Liu, Wei Yang
Unlike the memory cost, the energy consumption of the Neural ODEs during inference can be adaptive because of the adaptive nature of the ODE solvers.
no code implementations • 29 Sep 2021 • Simin Chen, Mirazul Haque, Zihe Song, Cong Liu, Wei Yang
To further the understanding of such efficiency-oriented threats and raise the community’s concern on the efficiency robustness of NMT systems, we propose a new attack approach, TranSlowDown, to test the efficiency robustness of NMT systems.
1 code implementation • 23 Jul 2021 • Yufei Li, Simin Chen, Wei Yang
Experiments show that program distribution shift does degrade the DL model performance to varying degrees and that existing uncertainty methods all present certain limitations in quantifying uncertainty on program dataset.
no code implementations • 19 Jun 2021 • Hua Wei, Deheng Ye, Zhao Liu, Hao Wu, Bo Yuan, Qiang Fu, Wei Yang, Zhenhui Li
While most research focuses on the state-action function part through reducing the bootstrapping error in value function approximation induced by the distribution shift of training data, the effects of error propagation in generative modeling have been neglected.
1 code implementation • 19 Jun 2021 • Ke Chen, Yufei Li, Yingfeng Chen, Changjie Fan, Zhipeng Hu, Wei Yang
We perform an evaluation of \texttt{GLIB} on 20 real-world game apps (with bug reports available) and the result shows that \texttt{GLIB} can achieve 100\% precision and 99. 5\% recall in detecting non-crashing bugs such as game GUI glitches.
no code implementations • 14 Jun 2021 • Amin Fazel, Wei Yang, YuLan Liu, Roberto Barra-Chicote, Yixiong Meng, Roland Maas, Jasha Droppo
Our observations show that SynthASR holds great promise in training the state-of-the-art large-scale E2E ASR models for new applications while reducing the costs and dependency on production data.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +3
no code implementations • ACL 2021 • Peng Xu, Wenjie Zi, Hamidreza Shahidi, Ákos Kádár, Keyi Tang, Wei Yang, Jawad Ateeq, Harsh Barot, Meidan Alon, Yanshuai Cao
A natural language database interface (NLDB) can democratize data-driven insights for non-technical users.
no code implementations • ACL (spnlp) 2021 • Chenyang Huang, Wei Yang, Yanshuai Cao, Osmar Zaïane, Lili Mou
In this paper, we propose a globally normalized model for context-free grammar (CFG)-based semantic parsing.
1 code implementation • 13 May 2021 • Menghui Zhu, Minghuan Liu, Jian Shen, Zhicheng Zhang, Sheng Chen, Weinan Zhang, Deheng Ye, Yong Yu, Qiang Fu, Wei Yang
In Goal-oriented Reinforcement learning, relabeling the raw goals in past experience to provide agents with hindsight ability is a major solution to the reward sparsity problem.
1 code implementation • 23 Apr 2021 • Xin Chen, Anqi Pang, Wei Yang, Yuexin Ma, Lan Xu, Jingyi Yu
In this paper, we propose SportsCap -- the first approach for simultaneously capturing 3D human motions and understanding fine-grained actions from monocular challenging sports video input.
no code implementations • 21 Apr 2021 • Shiwen Lei, Jing Tian, Zhipeng Lin, Haoquan Hu, Bo Chen, Wei Yang, Pu Tang, Xiangdong Qiu
This paper proposes two algorithms to maximize the minimum array power gain in a wide-beam mainlobe by solving the power gain pattern synthesis (PGPS) problem with and without sidelobe constraints.
2 code implementations • CVPR 2021 • Yu-Wei Chao, Wei Yang, Yu Xiang, Pavlo Molchanov, Ankur Handa, Jonathan Tremblay, Yashraj S. Narang, Karl Van Wyk, Umar Iqbal, Stan Birchfield, Jan Kautz, Dieter Fox
We introduce DexYCB, a new dataset for capturing hand grasping of objects.
no code implementations • Sensors 2021 • Xiaotao Shao, Qing Wang, Wei Yang, Yun Chen, Yi Xie, Yan Shen, Zhongli Wang
MFPN includes two modules, namely double feature pyramid network (FPN) integrated with ResNet (DFR) and repulsion loss of minimum (RLM).
1 code implementation • 13 Jan 2021 • Chuanpeng Guo, Wei Yang, Liusheng Huang
Traditional machine learning-based steganalysis methods on compressed speech have achieved great success in the field of communication security.
Cryptography and Security
no code implementations • 1 Jan 2021 • Simin Chen, Zihe Song, Lei Ma, Cong Liu, Wei Yang
We first theoretically clarify under which condition AttackDist can provide a certified detecting performance, then show that a potential application of AttackDist is distinguishing zero-day adversarial examples without knowing the mechanisms of new attacks.
1 code implementation • ICCV 2021 • Zhenbo Xu, Ajin Meng, Zhenbo Shi, Wei Yang, Zhi Chen, Liusheng Huang
Current one-step multi-object tracking and segmentation (MOTS) methods lag behind recent two-step methods.
no code implementations • ICCV 2021 • Zhi Chen, Xiaoqing Ye, Wei Yang, Zhenbo Xu, Xiao Tan, Zhikang Zou, Errui Ding, Xinming Zhang, Liusheng Huang
Second, we introduce an occlusion-aware distillation (OA Distillation) module, which leverages the predicted depths from StereoNet in non-occluded regions to train our monocular depth estimation network named SingleNet.
1 code implementation • ACL 2021 • Peng Xu, Dhruv Kumar, Wei Yang, Wenjie Zi, Keyi Tang, Chenyang Huang, Jackie Chi Kit Cheung, Simon J. D. Prince, Yanshuai Cao
This work shows that this does not always need to be the case: with proper initialization and optimization, the benefits of very deep transformers can carry over to challenging tasks with small datasets, including Text-to-SQL semantic parsing and logical reading comprehension.
no code implementations • 18 Dec 2020 • Sheng Chen, Menghui Zhu, Deheng Ye, Weinan Zhang, Qiang Fu, Wei Yang
Hero drafting is essential in MOBA game playing as it builds the team of each side and directly affects the match outcome.
1 code implementation • 1 Dec 2020 • Dongjiang Li, Jinyu Miao, Xuesong Shi, Yuxin Tian, Qiwei Long, Tianyu Cai, Ping Guo, Hongfei Yu, Wei Yang, Haosong Yue, Qi Wei, Fei Qiao
Experimental results show that the proposed RaP-Net trained with OpenLORIS-Location dataset achieves excellent performance in the feature matching task and significantly outperforms state-of-the-arts feature algorithms in indoor localization.
no code implementations • 25 Nov 2020 • Deheng Ye, Guibin Chen, Peilin Zhao, Fuhao Qiu, Bo Yuan, Wen Zhang, Sheng Chen, Mingfei Sun, Xiaoqian Li, Siqin Li, Jing Liang, Zhenjie Lian, Bei Shi, Liang Wang, Tengfei Shi, Qiang Fu, Wei Yang, Lanxiao Huang
Unlike prior attempts, we integrate the macro-strategy and the micromanagement of MOBA-game-playing into neural networks in a supervised and end-to-end manner.
no code implementations • NeurIPS 2020 • Deheng Ye, Guibin Chen, Wen Zhang, Sheng Chen, Bo Yuan, Bo Liu, Jia Chen, Zhao Liu, Fuhao Qiu, Hongsheng Yu, Yinyuting Yin, Bei Shi, Liang Wang, Tengfei Shi, Qiang Fu, Wei Yang, Lanxiao Huang, Wei Liu
However, existing work falls short in handling the raw game complexity caused by the explosion of agent combinations, i. e., lineups, when expanding the hero pool in case that OpenAI's Dota AI limits the play to a pool of only 17 heroes.
no code implementations • 17 Nov 2020 • Wei Yang, Chris Paxton, Arsalan Mousavian, Yu-Wei Chao, Maya Cakmak, Dieter Fox
We demonstrate the generalizability, usability, and robustness of our approach on a novel benchmark set of 26 diverse household objects, a user study with naive users (N=6) handing over a subset of 15 objects, and a systematic evaluation examining different ways of handing objects.
no code implementations • 8 Oct 2020 • Cheng Shen, Jianghua Ying, Le Liu, Jianpeng Liu, Na Li, Shuopei Wang, Jian Tang, Yanchong Zhao, Yanbang Chu, Kenji Watanabe, Takashi Taniguchi, Rong Yang, Dongxia Shi, Fanming Qu, Li Lu, Wei Yang, Guangyu Zhang
For {\theta}=1. 25{\deg}, we observe an emergence of topological insulating states at hole side with a sequence of Chern number |C|=4-|v|, where v is the number of electrons (holes) in moir\'e unite cell.
Mesoscale and Nanoscale Physics Materials Science
1 code implementation • 2 Oct 2020 • Lirui Wang, Yu Xiang, Wei Yang, Arsalan Mousavian, Dieter Fox
We demonstrate that our learned policy can be integrated into a tabletop 6D grasping system and a human-robot handover system to improve the grasping performance of unseen objects.
1 code implementation • IEEE Transactions on Medical Imaging 2020 • Shumao Pang, Chunlan Pang, Lei Zhao, Yangfan Chen, Zhihai Su, Yujia Zhou, Meiyan Huang, Wei Yang, Hai Lu, Qianjin Feng
The SpineParseNet consists of a 3D graph convolutional segmentation network (GCSN) for 3D coarse segmentation and a 2D residual U-Net (ResUNet) for 2D segmentation refinement.
3 code implementations • 12 Aug 2020 • Dongjiang Li, Xuesong Shi, Qiwei Long, Shenghui Liu, Wei Yang, Fangshi Wang, Qi Wei, Fei Qiao
For visual SLAM algorithms, though the theoretical framework has been well established for most aspects, feature extraction and association is still empirically designed in most cases, and can be vulnerable in complex environments.
Loop Closure Detection Simultaneous Localization and Mapping
1 code implementation • ECCV 2020 • Zhenbo Xu, Wei zhang, Xiao Tan, Wei Yang, Huan Huang, Shilei Wen, Errui Ding, Liusheng Huang
The resulting online MOTS framework, named PointTrack, surpasses all the state-of-the-art methods including 3D tracking methods by large margins (5. 4% higher MOTSA and 18 times faster over MOTSFusion) with the near real-time speed (22 FPS).
Multi-Object Tracking Multi-Object Tracking and Segmentation +1
1 code implementation • 3 Jul 2020 • Zhenbo Xu, Wei zhang, Xiao Tan, Wei Yang, Xiangbo Su, Yuchen Yuan, Hongwu Zhang, Shilei Wen, Errui Ding, Liusheng Huang
In this work, we present PointTrack++, an effective on-line framework for MOTS, which remarkably extends our recently proposed PointTrack framework.
no code implementations • 16 Apr 2020 • Yujia Zhou, Shumao Pang, Jun Cheng, Yuhang Sun, Yi Wu, Lei Zhao, Yaqin Liu, Zhentai Lu, Wei Yang, Qianjin Feng
In fact, due to the limitation of the receptive field, the 3 x 3 kernel has difficulty in covering the corresponding features at high/original resolution.
no code implementations • 12 Mar 2020 • Wei Yang, Chris Paxton, Maya Cakmak, Dieter Fox
In this paper, we propose an approach for human-to-robot handovers in which the robot meets the human halfway, by classifying the human's grasp of the object and quickly planning a trajectory accordingly to take the object from the human's hand according to their intent.
1 code implementation • 1 Mar 2020 • Zhenbo Xu, Wei zhang, Xiaoqing Ye, Xiao Tan, Wei Yang, Shilei Wen, Errui Ding, Ajin Meng, Liusheng Huang
The pipeline of ZoomNet begins with an ordinary 2D object detection model which is used to obtain pairs of left-right bounding boxes.
no code implementations • 14 Feb 2020 • Silin Gao, Zhijian Ou, Wei Yang, Huifang Xu
There has been a long recognition that discrete features (n-gram features) and neural network based features have complementary strengths for language models (LMs).
1 code implementation • 5 Feb 2020 • Ruixue Zhang, Wei Yang, Luyun Lin, Zhengkai Tu, Yuqing Xie, Zihang Fu, Yuhao Xie, Luchen Tan, Kun Xiong, Jimmy Lin
Techniques for automatically extracting important content elements from business documents such as contracts, statements, and filings have the potential to make business operations more efficient.
no code implementations • 20 Dec 2019 • Deheng Ye, Zhao Liu, Mingfei Sun, Bei Shi, Peilin Zhao, Hao Wu, Hongsheng Yu, Shaojie Yang, Xipeng Wu, Qingwei Guo, Qiaobo Chen, Yinyuting Yin, Hao Zhang, Tengfei Shi, Liang Wang, Qiang Fu, Wei Yang, Lanxiao Huang
We study the reinforcement learning problem of complex action control in the Multi-player Online Battle Arena (MOBA) 1v1 games.
no code implementations • 13 Nov 2019 • Xuesong Shi, Dongjiang Li, Pengpeng Zhao, Qinbin Tian, Yuxin Tian, Qiwei Long, Chunhao Zhu, Jingwei Song, Fei Qiao, Le Song, Yangquan Guo, Zhigang Wang, Yimin Zhang, Baoxing Qin, Wei Yang, Fangshi Wang, Rosa H. M. Chan, Qi She
We also design benchmarking metrics for lifelong SLAM, with which the robustness and accuracy of pose estimation are evaluated separately.
no code implementations • IJCNLP 2019 • Jinfeng Rao, Linqing Liu, Yi Tay, Wei Yang, Peng Shi, Jimmy Lin
A core problem of information retrieval (IR) is relevance matching, which is to rank documents by relevance to a user{'}s query.
no code implementations • WS 2019 • Wei Yang, Jun Ogata
We use Transformer model through our work in this paper to explore and experience the powerful of the Transformer architecture relying on self-attention mechanism.
no code implementations • IJCNLP 2019 • Linqing Liu, Wei Yang, Jinfeng Rao, Raphael Tang, Jimmy Lin
Semantic similarity modeling is central to many NLP problems such as natural language inference and question answering.
no code implementations • IJCNLP 2019 • Zeynep Akkalyoncu Yilmaz, Wei Yang, Haotian Zhang, Jimmy Lin
This paper applies BERT to ad hoc document retrieval on news articles, which requires addressing two challenges: relevance judgments in existing test collections are typically provided only at the document level, and documents often exceed the length that BERT was designed to handle.
no code implementations • IJCNLP 2019 • Zeynep Akkalyoncu Yilmaz, Shengjin Wang, Wei Yang, Haotian Zhang, Jimmy Lin
We present Birch, a system that applies BERT to document retrieval via integration with the open-source Anserini information retrieval toolkit to demonstrate end-to-end search over large document collections.
3 code implementations • 31 Oct 2019 • Rodrigo Nogueira, Wei Yang, Kyunghyun Cho, Jimmy Lin
The advent of deep neural networks pre-trained via language modeling tasks has spurred a number of successful applications in natural language processing.
no code implementations • 7 Oct 2019 • Ankur Handa, Karl Van Wyk, Wei Yang, Jacky Liang, Yu-Wei Chao, Qian Wan, Stan Birchfield, Nathan Ratliff, Dieter Fox
Teleoperation offers the possibility of imparting robotic systems with sophisticated reasoning skills, intuition, and creativity to perform tasks.
no code implementations • 14 Aug 2019 • Shaowei Wang, Jiachun Du, Wei Yang, Xinrong Diao, Zichun Liu, Yiwen Nie, Liusheng Huang, Hongli Xu
In this work, after theoretically quantifying the estimation error bound and the manipulating risk bound of the Laplace mechanism, we propose two mechanisms improving the usefulness and soundness simultaneously: the weighted sampling mechanism and the additive mechanism.
no code implementations • WS 2019 • Wei Yang, Rui Qiao, Haocheng Qin, Amy Sun, Luchen Tan, Kun Xiong, Ming Li
We tackle the problem of context reconstruction in Chinese dialogue, where the task is to replace pronouns, zero pronouns, and other referring expressions with their referent nouns so that sentences can be processed in isolation without context.
no code implementations • NAACL 2019 • Wei Yang, Luchen Tan, Chunwei Lu, Anqi Cui, Han Li, Xi Chen, Kun Xiong, Muzi Wang, Ming Li, Jian Pei, Jimmy Lin
Consumers dissatisfied with the normal dispute resolution process provided by an e-commerce company{'}s customer service agents have the option of escalating their complaints by filing grievances with a government authority.
1 code implementation • 19 Apr 2019 • Wei Yang, Kuang Lu, Peilin Yang, Jimmy Lin
Is neural IR mostly hype?
5 code implementations • 17 Apr 2019 • Rodrigo Nogueira, Wei Yang, Jimmy Lin, Kyunghyun Cho
One technique to improve the retrieval effectiveness of a search engine is to expand documents with terms that are related or representative of the documents' content. From the perspective of a question answering system, this might comprise questions the document can potentially answer.
Ranked #1 on Passage Re-Ranking on TREC-PM
no code implementations • 14 Apr 2019 • Wei Yang, Yuqing Xie, Luchen Tan, Kun Xiong, Ming Li, Jimmy Lin
Recently, a simple combination of passage retrieval using off-the-shelf IR techniques and a BERT reader was found to be very effective for question answering directly on Wikipedia, yielding a large improvement over the previous state of the art on a standard benchmark dataset.
Ranked #3 on Open-Domain Question Answering on SQuAD1.1 dev
2 code implementations • 26 Mar 2019 • Wei Yang, Haotian Zhang, Jimmy Lin
Following recent successes in applying BERT to question answering, we explore simple applications to ad hoc document retrieval.
Ranked #2 on Ad-Hoc Information Retrieval on TREC Robust04 (MAP metric)
1 code implementation • NAACL 2019 • Wei Yang, Yuqing Xie, Aileen Lin, Xingyu Li, Luchen Tan, Kun Xiong, Ming Li, Jimmy Lin
We demonstrate an end-to-end question answering system that integrates BERT with the open-source Anserini information retrieval toolkit.
Ranked #4 on Open-Domain Question Answering on SQuAD1.1 dev
no code implementations • EMNLP 2017 • Wei Yang, Wei Lu, Vincent W. Zheng
Learning word embeddings has received a significant amount of attention recently.
no code implementations • 19 Dec 2018 • Bin Wu, Qiang Fu, Jing Liang, Peng Qu, Xiaoqian Li, Liang Wang, Wei Liu, Wei Yang, Yongsheng Liu
In this paper, we propose a novel learning-based Hierarchical Macro Strategy model for mastering MOBA games, a sub-genre of RTS games.
no code implementations • ICLR 2019 • Chiu Man Ho, Dae Hoon Park, Wei Yang, Yi Chang
We propose sequenced-replacement sampling (SRS) for training deep neural networks.
1 code implementation • ICLR 2019 • Wei Yang, Xiaolong Wang, Ali Farhadi, Abhinav Gupta, Roozbeh Mottaghi
Do we use the semantic/functional priors we have built over years to efficiently search and navigate?
no code implementations • EMNLP 2018 • Zexuan Zhong, Jiaqi Guo, Wei Yang, Jian Peng, Tao Xie, Jian-Guang Lou, Ting Liu, Dongmei Zhang
Recent research proposes syntax-based approaches to address the problem of generating programs from natural language specifications.
2 code implementations • ECCV 2018 • Zhenbo Xu, Wei Yang, Ajin Meng, Nanxue Lu, Huan Huang, Changchun Ying, Liusheng Huang
Most current license plate (LP) detection and recognition approaches are evaluated on a small and usually unrepresentative dataset since there are no publicly available large diverse datasets.
no code implementations • 31 Aug 2018 • Siwakorn Srisakaokul, Yuhao Zhang, Zexuan Zhong, Wei Yang, Tao Xie, Bo Li
In particular, given a target model, our framework includes multiple models (constructed from the target model) to form a model family.
no code implementations • 6 Jul 2018 • Wujie Zheng, Wenyu Wang, Dian Liu, Changrong Zhang, Qinsong Zeng, Yuetang Deng, Wei Yang, Pinjia He, Tao Xie
To fill the gap of lacking test oracle for in-vivo testing of an NMT system, in this paper, we propose a new approach for automatically identifying translation failures, without requiring reference translations for a translation task; our approach can directly serve as a test oracle for in-vivo testing.
1 code implementation • ACL 2018 • Yang Xu, Jiawei Liu, Wei Yang, Liusheng Huang
Experiments on word similarity, syntactic analogy and text classification are conducted to validate the feasibility of our models.
3 code implementations • 21 May 2018 • Jinfeng Rao, Wei Yang, Yuhao Zhang, Ferhan Ture, Jimmy Lin
To our best knowledge, this paper presents the first substantial work tackling search over social media posts using neural ranking models.
no code implementations • CVPR 2018 • Wei Yang, Wanli Ouyang, Xiaolong Wang, Jimmy Ren, Hongsheng Li, Xiaogang Wang
Instead of defining hard-coded rules to constrain the pose estimation results, we design a novel multi-source discriminator to distinguish the predicted 3D poses from the ground-truth, which helps to enforce the pose estimator to generate anthropometrically valid poses even with images in the wild.
Ranked #1 on Monocular 3D Human Pose Estimation on Human3.6M (Use Video Sequence metric)
no code implementations • 31 Jan 2018 • Zhong Li, Yu Ji, Wei Yang, Jinwei Ye, Jingyi Yu
In multi-view human body capture systems, the recovered 3D geometry or even the acquired imagery data can be heavily corrupted due to occlusions, noise, limited field of- view, etc.
1 code implementation • 18 Dec 2017 • Johannes Albrecht, Antonio Augusto Alves Jr, Guilherme Amadio, Giuseppe Andronico, Nguyen Anh-Ky, Laurent Aphecetche, John Apostolakis, Makoto Asai, Luca Atzori, Marian Babik, Giuseppe Bagliesi, Marilena Bandieramonte, Sunanda Banerjee, Martin Barisits, Lothar A. T. Bauerdick, Stefano Belforte, Douglas Benjamin, Catrin Bernius, Wahid Bhimji, Riccardo Maria Bianchi, Ian Bird, Catherine Biscarat, Jakob Blomer, Kenneth Bloom, Tommaso Boccali, Brian Bockelman, Tomasz Bold, Daniele Bonacorsi, Antonio Boveia, Concezio Bozzi, Marko Bracko, David Britton, Andy Buckley, Predrag Buncic, Paolo Calafiura, Simone Campana, Philippe Canal, Luca Canali, Gianpaolo Carlino, Nuno Castro, Marco Cattaneo, Gianluca Cerminara, Javier Cervantes Villanueva, Philip Chang, John Chapman, Gang Chen, Taylor Childers, Peter Clarke, Marco Clemencic, Eric Cogneras, Jeremy Coles, Ian Collier, David Colling, Gloria Corti, Gabriele Cosmo, Davide Costanzo, Ben Couturier, Kyle Cranmer, Jack Cranshaw, Leonardo Cristella, David Crooks, Sabine Crépé-Renaudin, Robert Currie, Sünje Dallmeier-Tiessen, Kaushik De, Michel De Cian, Albert De Roeck, Antonio Delgado Peris, Frédéric Derue, Alessandro Di Girolamo, Salvatore Di Guida, Gancho Dimitrov, Caterina Doglioni, Andrea Dotti, Dirk Duellmann, Laurent Duflot, Dave Dykstra, Katarzyna Dziedziniewicz-Wojcik, Agnieszka Dziurda, Ulrik Egede, Peter Elmer, Johannes Elmsheuser, V. Daniel Elvira, Giulio Eulisse, Steven Farrell, Torben Ferber, Andrej Filipcic, Ian Fisk, Conor Fitzpatrick, José Flix, Andrea Formica, Alessandra Forti, Giovanni Franzoni, James Frost, Stu Fuess, Frank Gaede, Gerardo Ganis, Robert Gardner, Vincent Garonne, Andreas Gellrich, Krzysztof Genser, Simon George, Frank Geurts, Andrei Gheata, Mihaela Gheata, Francesco Giacomini, Stefano Giagu, Manuel Giffels, Douglas Gingrich, Maria Girone, Vladimir V. Gligorov, Ivan Glushkov, Wesley Gohn, Jose Benito Gonzalez Lopez, Isidro González Caballero, Juan R. González Fernández, Giacomo Govi, Claudio Grandi, Hadrien Grasland, Heather Gray, Lucia Grillo, Wen Guan, Oliver Gutsche, Vardan Gyurjyan, Andrew Hanushevsky, Farah Hariri, Thomas Hartmann, John Harvey, Thomas Hauth, Benedikt Hegner, Beate Heinemann, Lukas Heinrich, Andreas Heiss, José M. Hernández, Michael Hildreth, Mark Hodgkinson, Stefan Hoeche, Burt Holzman, Peter Hristov, Xingtao Huang, Vladimir N. Ivanchenko, Todor Ivanov, Jan Iven, Brij Jashal, Bodhitha Jayatilaka, Roger Jones, Michel Jouvin, Soon Yung Jun, Michael Kagan, Charles William Kalderon, Meghan Kane, Edward Karavakis, Daniel S. Katz, Dorian Kcira, Oliver Keeble, Borut Paul Kersevan, Michael Kirby, Alexei Klimentov, Markus Klute, Ilya Komarov, Dmitri Konstantinov, Patrick Koppenburg, Jim Kowalkowski, Luke Kreczko, Thomas Kuhr, Robert Kutschke, Valentin Kuznetsov, Walter Lampl, Eric Lancon, David Lange, Mario Lassnig, Paul Laycock, Charles Leggett, James Letts, Birgit Lewendel, Teng Li, Guilherme Lima, Jacob Linacre, Tomas Linden, Miron Livny, Giuseppe Lo Presti, Sebastian Lopienski, Peter Love, Adam Lyon, Nicolò Magini, Zachary L. Marshall, Edoardo Martelli, Stewart Martin-Haugh, Pere Mato, Kajari Mazumdar, Thomas McCauley, Josh McFayden, Shawn McKee, Andrew McNab, Rashid Mehdiyev, Helge Meinhard, Dario Menasce, Patricia Mendez Lorenzo, Alaettin Serhan Mete, Michele Michelotto, Jovan Mitrevski, Lorenzo Moneta, Ben Morgan, Richard Mount, Edward Moyse, Sean Murray, Armin Nairz, Mark S. Neubauer, Andrew Norman, Sérgio Novaes, Mihaly Novak, Arantza Oyanguren, Nurcan Ozturk, Andres Pacheco Pages, Michela Paganini, Jerome Pansanel, Vincent R. Pascuzzi, Glenn Patrick, Alex Pearce, Ben Pearson, Kevin Pedro, Gabriel Perdue, Antonio Perez-Calero Yzquierdo, Luca Perrozzi, Troels Petersen, Marko Petric, Andreas Petzold, Jónatan Piedra, Leo Piilonen, Danilo Piparo, Jim Pivarski, Witold Pokorski, Francesco Polci, Karolos Potamianos, Fernanda Psihas, Albert Puig Navarro, Günter Quast, Gerhard Raven, Jürgen Reuter, Alberto Ribon, Lorenzo Rinaldi, Martin Ritter, James Robinson, Eduardo Rodrigues, Stefan Roiser, David Rousseau, Gareth Roy, Grigori Rybkine, Andre Sailer, Tai Sakuma, Renato Santana, Andrea Sartirana, Heidi Schellman, Jaroslava Schovancová, Steven Schramm, Markus Schulz, Andrea Sciabà, Sally Seidel, Sezen Sekmen, Cedric Serfon, Horst Severini, Elizabeth Sexton-Kennedy, Michael Seymour, Davide Sgalaberna, Illya Shapoval, Jamie Shiers, Jing-Ge Shiu, Hannah Short, Gian Piero Siroli, Sam Skipsey, Tim Smith, Scott Snyder, Michael D. Sokoloff, Panagiotis Spentzouris, Hartmut Stadie, Giordon Stark, Gordon Stewart, Graeme A. Stewart, Arturo Sánchez, Alberto Sánchez-Hernández, Anyes Taffard, Umberto Tamponi, Jeff Templon, Giacomo Tenaglia, Vakhtang Tsulaia, Christopher Tunnell, Eric Vaandering, Andrea Valassi, Sofia Vallecorsa, Liviu Valsan, Peter Van Gemmeren, Renaud Vernet, Brett Viren, Jean-Roch Vlimant, Christian Voss, Margaret Votava, Carl Vuosalo, Carlos Vázquez Sierra, Romain Wartel, Gordon T. Watts, Torre Wenaus, Sandro Wenzel, Mike Williams, Frank Winklmeier, Christoph Wissing, Frank Wuerthwein, Benjamin Wynne, Zhang Xiaomei, Wei Yang, Efe Yazgan
Particle physics has an ambitious and broad experimental programme for the coming decades.
Computational Physics High Energy Physics - Experiment
no code implementations • ICCV 2017 • Yingliang Zhang, Peihong Yu, Wei Yang, Yuanxi Ma, Jingyi Yu
In this paper, we explore using light fields captured by plenoptic cameras or camera arrays as inputs.
3 code implementations • EMNLP 2017 • Peng Chen, Zhongqian Sun, Lidong Bing, Wei Yang
We propose a novel framework based on neural networks to identify the sentiment of opinion targets in a comment/review.
Aspect-Based Sentiment Analysis (ABSA) Feature Engineering +1
no code implementations • ICCV 2017 • Shuang Li, Tong Xiao, Hongsheng Li, Wei Yang, Xiaogang Wang
The stage-2 CNN-LSTM network refines the matching results with a latent co-attention mechanism.
4 code implementations • ICCV 2017 • Wei Yang, Shuang Li, Wanli Ouyang, Hongsheng Li, Xiaogang Wang
We investigate our method on two standard benchmarks for human pose estimation.
Ranked #6 on Pose Estimation on Leeds Sports Poses
2 code implementations • CVPR 2017 • Xiao Chu, Wei Yang, Wanli Ouyang, Cheng Ma, Alan L. Yuille, Xiaogang Wang
We further combine the holistic attention model, which focuses on the global consistency of the full human body, and the body part attention model, which focuses on the detailed description for different body parts.
Ranked #8 on Pose Estimation on Leeds Sports Poses
no code implementations • 20 Feb 2017 • Ruimao Zhang, Wei Yang, Zhanglin Peng, Xiaogang Wang, Liang Lin
This paper introduces Progressively Diffused Networks (PDNs) for unifying multi-scale context modeling with deep feature learning, by taking semantic image segmentation as an exemplar application.
no code implementations • 25 Jan 2017 • Shaowei Wang, Liusheng Huang, Pengzhan Wang, Hongli Xu, Wei Yang
One of the fundamental issue in ensemble learning is the trade-off between classification accuracy and computational costs, which is the goal of ensemble pruning.
no code implementations • WS 2016 • Wei Yang, Yves Lepage
To improve the translation accuracy, we adjust and balance the granularity of segmentation results around terms for Chinese{--}Japanese patent corpus for training translation model.
no code implementations • CVPR 2016 • Wei Yang, Wanli Ouyang, Hongsheng Li, Xiaogang Wang
In this paper, we propose a novel end-to-end framework for human pose estimation that combines DCNNs with the expressive deformable mixture of parts.
no code implementations • ICCV 2015 • Xiao Chu, Wanli Ouyang, Wei Yang, Xiaogang Wang
In this paper, we propose to predict immediacy for interacting persons from still images.
no code implementations • ICCV 2015 • Wei Yang, Haiting Lin, Sing Bing Kang, Jingyi Yu
We first conduct a comprehensive analysis to characterize DDAR, infer object depth from its AR, and model recoverable depth range, sensitivity, and error.
no code implementations • CVPR 2015 • Wei Yang, Yu Ji, Haiting Lin, Yang Yang, Sing Bing Kang, Jingyi Yu
This enables a sparsity-prior based solution for iteratively recovering the surface normal, the surface albedo, and the visibility function from a small number of images.
no code implementations • CVPR 2014 • Wei Yang, Ping Luo, Liang Lin
This paper aims at developing an integrated system of clothing co-parsing, in order to jointly parse a set of clothing images (unsegmented but annotated with tags) into semantic configurations.
no code implementations • 3 Feb 2015 • Liang Lin, Xiaolong Wang, Wei Yang, Jian-Huang Lai
This paper proposes a simple yet effective method to learn the hierarchical object shape model consisting of local contour fragments, which represents a category of shapes in the form of an And-Or tree.
no code implementations • 3 Feb 2015 • Xionghao Liu, Wei Yang, Liang Lin, Qing Wang, Zhaoquan Cai, Jian-Huang Lai
In the first step, the references are selected by jointly matching their appearances with the target as well as the semantics (i. e. the assigned labels of the target and the references).
no code implementations • 2 Feb 2015 • Liang Lin, Xiaolong Wang, Wei Yang, Jian-Huang Lai
In this paper, we investigate a novel reconfigurable part-based model, namely And-Or graph model, to recognize object shapes in images.