1 code implementation • IEEE Transactions on Multimedia 2023 • Jinfu Liu, Xinshun Wang, Can Wang, Yuan Gao, Mengyuan Liu
Then, channel-dependent and temporal-dependent adjacency matrices corresponding to different channels and frames are calculated to capture the spatiotemporal dependencies between skeleton joints.
1 code implementation • 17 Apr 2023 • Yu Guo, Yuan Gao, Ryan Wen Liu, Yuxu Lu, Jingxiang Qu, Shengfeng He, Wenqi Ren
The presence of non-homogeneous haze can cause scene blurring, color distortion, low contrast, and other degradations that obscure texture details.
no code implementations • 5 Apr 2023 • Yuan Gao, Ruili Wang, Feng Hou
Machine translation relies heavily on the abilities of language understanding and generation.
no code implementations • 27 Feb 2023 • Yuan Gao, Stephanie Epstein, Murat Inalpolat, Yi-Ning Wu, Yan Gu
Explosive Ordnance Disposal (EOD) suits are widely used to protect human operators to execute emergency tasks such as bomb disposal and neutralization.
no code implementations • 23 Feb 2023 • Yuan Gao, Biao Jiang, Jietong Zhou
As a result, there is a need to develop a productive prediction model for better order execution and adaptability to different datasets.
no code implementations • 3 Feb 2023 • Tianyu Zhang, Tao Tan, Luyi Han, Xin Wang, Yuan Gao, Jonas Teuwen, Regina Beets-Tan, Ritse Mann
Then the multi-parameter fusion with attention module enables the interaction of the encoded information from different parameters through a set of algorithmic strategies, and applies different weights to the information through the attention mechanism after information fusion to obtain refined representation information.
1 code implementation • 1 Feb 2023 • Luyi Han, Tao Tan, Tianyu Zhang, Yunzhi Huang, Xin Wang, Yuan Gao, Jonas Teuwen, Ritse Mann
Multi-sequence MRIs can be necessary for reliable diagnosis in clinical practice due to the complimentary information within sequences.
no code implementations • CVPR 2023 • Jianfeng He, Yuan Gao, Tianzhu Zhang, Zhe Zhang, Feng Wu
Second, the HKDL module can generate keypoint detectors in a hierarchical way, which is helpful for detecting keypoints with diverse levels of structures.
no code implementations • 28 Dec 2022 • Chih-Jung Tracy Chang, Yuan Gao, Beicheng Lou
In this paper, we introduce a novel variation of model-agnostic meta-learning, where an extra multiplicative parameter is introduced in the inner-loop adaptation.
1 code implementation • 27 Dec 2022 • Zhiwei Hu, Bo Chen, Yuan Gao, Zhilong Ji, Jinfeng Bai
The task of referring video object segmentation aims to segment the object in the frames of a given video to which the referring expressions refer.
Referring Video Object Segmentation
Semantic Segmentation
+1
1 code implementation • 12 Oct 2022 • Dehua Zheng, Xiaochen Zheng, Laurence T. Yang, Yuan Gao, Chenlu Zhu, Yiheng Ruan
In addition, our MFFN exploits the dependence and interaction between views and channels.
no code implementations • 29 Sep 2022 • Luofeng Liao, Yuan Gao, Christian Kroer
In resource allocation, it is crucial to quantify the variability of the resource received by the agents (such as blood banks and food banks) in addition to fairness and efficiency properties of the systems.
1 code implementation • 29 Aug 2022 • Junjie Hu, Chenyou Fan, Mete Ozay, Hua Feng, Yuan Gao, Tin Lun Lam
In this paper, we introduce the ground-to-aerial perception knowledge transfer and propose a progressive semi-supervised learning framework that enables drone perception using only labeled data of ground viewpoint and unlabeled data of flying viewpoints.
1 code implementation • 12 Aug 2022 • Junjie Li, Zilei Wang, Yuan Gao, Xiaoming Hu
Such a strategy can generate the object boundaries in target domain (edge of target-domain object areas) with the correct labels.
1 code implementation • 10 Aug 2022 • Zhongliang Jiang, Yuan Gao, Le Xie, Nassir Navab
Robotic ultrasound (US) imaging aims at overcoming some of the limitations of free-hand US examinations, e. g. difficulty in guaranteeing intra- and inter-operator repeatability.
no code implementations • 5 Aug 2022 • Jingtao Tang, Yuan Gao, Tin Lun Lam
In this paper, we focus on the multi-robot coverage path planning (mCPP) problem in large-scale planar areas with random dynamic interferers in the environment, where the robots have limited resources.
1 code implementation • 1 Aug 2022 • Guangyi Liu, Zeyu Feng, Yuan Gao, Zichao Yang, Xiaodan Liang, Junwei Bao, Xiaodong He, Shuguang Cui, Zhen Li, Zhiting Hu
This paper proposes a new efficient approach for composable text operations in the compact latent space of text.
Ranked #2 on
Unsupervised Text Style Transfer
on Yelp
no code implementations • CVPR 2022 • Jinke Li, Xiao He, Yang Wen, Yuan Gao, Xiaoqiang Cheng, Dan Zhang
As a rising task, panoptic segmentation is faced with challenges in both semantic segmentation and instance segmentation.
1 code implementation • 10 May 2022 • Yuan Bi, Zhongliang Jiang, Yuan Gao, Thomas Wendler, Angelos Karlas, Nassir Navab
The results demonstrate that proposed approach can effectively and accurately navigate the probe towards the longitudinal view of vessels.
1 code implementation • 9 May 2022 • Min Peng, Chongyang Wang, Yuan Gao, Yu Shi, Xiang-Dong Zhou
With a multiscale sampling, RMI iterates the interaction of appearance-motion information at each scale and the question embeddings to build the multilevel question-guided visual representations.
no code implementations • 19 Apr 2022 • Yuan Gao, Xiang Wang, Xiangnan He, Huamin Feng, Yongdong Zhang
At the core is to model the rumor characteristics inherent in rich information, such as propagation patterns in social network and semantic patterns in post content, and differentiate them from the truth.
no code implementations • 16 Mar 2022 • Xi Chen, Ali Ghadirzadeh, Tianhe Yu, Yuan Gao, Jianhao Wang, Wenzhe Li, Bin Liang, Chelsea Finn, Chongjie Zhang
Offline reinforcement learning methods hold the promise of learning policies from pre-collected datasets without the need to query the environment for new transitions.
no code implementations • 25 Feb 2022 • Yuan Gao, Kaiyu Yang, Yuanlong Chen, Min Liu, Noureddine El Karoui
We establish a general optimization framework for the design of automated bidding agent in dynamic online marketplaces.
no code implementations • 14 Feb 2022 • Xupeng Shi, Pengfei Zheng, A. Adam Ding, Yuan Gao, Weizhong Zhang
Modern deep neural networks (DNNs) are vulnerable to adversarial attacks and adversarial training has been shown to be a promising method for improving the adversarial robustness of DNNs.
1 code implementation • CVPR 2022 • Jiafan Zhuang, Zilei Wang, Yuan Gao
For this task, we observe that the overfitting is surprisingly severe between labeled and unlabeled frames within a training video although they are very similar in style and contents.
no code implementations • 9 Dec 2021 • Qinghao Ye, Yuan Gao, Weiping Ding, Zhangming Niu, Chengjia Wang, Yinghui Jiang, Minhao Wang, Evandro Fei Fang, Wade Menpes-Smith, Jun Xia, Guang Yang
The multi-domain shift problem for the multi-center and multi-scanner studies is therefore nontrivial that is also crucial for a dependable recognition and critical for reproducible and objective diagnosis and prognosis.
no code implementations • 4 Nov 2021 • Sainan Liu, Vincent Nguyen, Yuan Gao, Subarna Tripathi, Zhuowen Tu
Our proposed panoptic 3D parsing framework points to a promising direction in computer vision.
no code implementations • 29 Oct 2021 • Maoguo Gong, Yuan Gao, Yue Wu, A. K. Qin
Inspired by the idea of dropout in neural networks, we introduce a network sampling strategy in the multi-party setting, which distributes different subnets of the central model to clients for updating, and the differentiable sampling rates allow each client to extract optimal local architecture from the supernet according to its private data distribution.
1 code implementation • 18 Oct 2021 • Fuqin Deng, Hua Feng, Mingjian Liang, Qi Feng, Ningbo Yi, Yong Yang, Yuan Gao, Junfeng Chen, Tin Lun Lam
The occupancy grid map is a critical component of autonomous positioning and navigation in the mobile robotic system, as many other systems' performance depends heavily on it.
1 code implementation • 18 Oct 2021 • Fuqin Deng, Hua Feng, Mingjian Liang, Hongmin Wang, Yong Yang, Yuan Gao, Junfeng Chen, Junjie Hu, Xiyue Guo, Tin Lun Lam
To better extract detail spatial information, we propose a two-stage Feature-Enhanced Attention Network (FEANet) for the RGB-T semantic segmentation task.
Ranked #8 on
Thermal Image Segmentation
on MFN Dataset
no code implementations • 6 Oct 2021 • Xingdong Feng, Yuan Gao, Jian Huang, Yuling Jiao, Xu Liu
We propose a relative entropy gradient sampler (REGS) for sampling from unnormalized distributions.
1 code implementation • 10 Sep 2021 • Min Peng, Chongyang Wang, Yuan Gao, Yu Shi, Xiang-Dong Zhou
Targeting these issues, this paper proposes a novel Temporal Pyramid Transformer (TPT) model with multimodal interaction for VideoQA.
no code implementations • 8 Sep 2021 • Chongyang Wang, Yuan Gao, Chenyou Fan, Junjie Hu, Tin Lun Lam, Nicholas D. Lane, Nadia Bianchi-Berthouze
For such issues, we propose a novel Learning to Agreement (Learn2Agree) framework to tackle the challenge of learning from multiple annotators without objective ground truth.
no code implementations • 28 Aug 2021 • Yuan Gao, Lok Hin Lee, Richard Droste, Rachel Craik, Sridevi Beriwal, Aris Papageorghiou, Alison Noble
This paper presents a novel approach to automatic fetal brain biometry motivated by needs in low- and medium- income countries.
1 code implementation • ICCV 2021 • Yuxiang Wei, Yupeng Shi, Xiao Liu, Zhilong Ji, Yuan Gao, Zhongqin Wu, WangMeng Zuo
It simply encourages the variation of output caused by perturbations on different latent dimensions to be orthogonal, and the Jacobian with respect to the input is calculated to represent this variation.
no code implementations • 2 Jul 2021 • Pengcheng Wang, Lingqiao Ji, Zhilong Ji, Yuan Gao, Xiao Liu
In this technical report, we briefly introduce the solution of our team "TAL-ai" for (Semi-) supervised Face detection in the low light condition in UG2+ Challenge in CVPR 2021.
2 code implementations • 13 May 2021 • Junjie Hu, Chenyou Fan, Hualie Jiang, Xiyue Guo, Yuan Gao, Xiangyong Lu, Tin Lun Lam
However, this KD process can be challenging and insufficient due to the large model capacity gap between the teacher and the student.
no code implementations • 14 Apr 2021 • Maoguo Gong, Yuan Gao, Yu Xie, A. K. Qin, Ke Pan, Yew-Soon Ong
The performance of machine learning algorithms heavily relies on the availability of a large amount of training data.
no code implementations • 14 Apr 2021 • Yuan Gao, Jiawei Li, Maoguo Gong, Yu Xie, A. K. Qin
Since the existing naive model parameter averaging method is contradictory to the learning paradigm of neural networks, we simulate the process of human cognition and communication, and analogy multi-party learning as a many-to-one knowledge sharing problem.
no code implementations • 14 Mar 2021 • Lok Hin Lee, Yuan Gao, J. Alison Noble
In this paper, we present an augmentation policy search method with the goal of improving model classification performance.
no code implementations • 17 Feb 2021 • Tao Liu, Xin-Yang Liu, Yuan Gao, Hai Jin, Jun He, Xian-Lei Sheng, Wentao Jin, Ziyu Chen, Wei Li
Strong fluctuations in the low-$T$ quantum critical regime can give rise to a large thermal entropy change and thus significant cooling effect when approaching the QCP.
Strongly Correlated Electrons
no code implementations • 4 Feb 2021 • Yuan Gao, Han Lin Shang, Yanrong Yang
We propose modeling raw functional data as a mixture of a smooth function and a highdimensional factor component.
Methodology Statistics Theory Statistics Theory
no code implementations • ICCV 2021 • Qinghao Ye, Xiyue Shen, Yuan Gao, ZiRui Wang, Qi Bi, Ping Li, Guang Yang
Video highlight detection plays an increasingly important role in social media content filtering, however, it remains highly challenging to develop automated video highlight detection methods because of the lack of temporal annotations (i. e., where the highlight moments are in long videos) for supervised learning.
1 code implementation • 17 Dec 2020 • Moran Li, Yuan Gao, Nong Sang
This is different from the previous methods where all the joints are considered holistically and share the same feature.
no code implementations • 11 Dec 2020 • Yuan Gao, Jian Huang, Yuling Jiao, Jin Liu, Xiliang Lu, Zhijian Yang
The key task in training is the estimation of the density ratios or differences that determine the residual maps.
1 code implementation • 3 Nov 2020 • Chongyang Wang, Yuan Gao, Akhil Mathur, Amanda C. De C. Williams, Nicholas D. Lane, Nadia Bianchi-Berthouze
Protective behavior exhibited by people with chronic pain (CP) during physical activities is the key to understanding their physical and emotional states.
6 code implementations • 11 Oct 2020 • Xiang An, Xuhan Zhu, Yang Xiao, Lan Wu, Ming Zhang, Yuan Gao, Bin Qin, Debing Zhang, Ying Fu
The experiment demonstrates no loss of accuracy when training with only 10\% randomly sampled classes for the softmax-based loss functions, compared with training with full classes using state-of-the-art models on mainstream benchmarks.
Ranked #2 on
Face Identification
on MegaFace
no code implementations • WMT (EMNLP) 2020 • Fandong Meng, Jianhao Yan, Yijin Liu, Yuan Gao, Xianfeng Zeng, Qinsong Zeng, Peng Li, Ming Chen, Jie zhou, Sifan Liu, Hao Zhou
We participate in the WMT 2020 shared news translation task on Chinese to English.
1 code implementation • 19 Sep 2020 • Min Peng, Chongyang Wang, Yuan Gao, Tao Bi, Tong Chen, Yu Shi, Xiang-Dong Zhou
As a spontaneous expression of emotion on face, micro-expression reveals the underlying emotion that cannot be controlled by human.
1 code implementation • 10 Sep 2020 • Jiehong Lin, Xian Shi, Yuan Gao, Ke Chen, Kui Jia
Point set is arguably the most direct approximation of an object or scene surface, yet its practical acquisition often suffers from the shortcoming of being noisy, sparse, and possibly incomplete, which restricts its use for a high-quality surface recovery.
5 code implementations • 23 Jul 2020 • Xiang Long, Kaipeng Deng, Guanzhong Wang, Yang Zhang, Qingqing Dang, Yuan Gao, Hui Shen, Jianguo Ren, Shumin Han, Errui Ding, Shilei Wen
We mainly try to combine various existing tricks that almost not increase the number of model parameters and FLOPs, to achieve the goal of improving the accuracy of detector as much as possible while ensuring that the speed is almost unchanged.
Ranked #136 on
Object Detection
on COCO test-dev
no code implementations • ECCV 2020 • Jian Wang, Xiang Long, Yuan Gao, Errui Ding, Shilei Wen
In the first stage, heatmap regression network is applied to obtain a rough localization result, and a set of proposal keypoints, called guided points, are sampled.
1 code implementation • NeurIPS 2020 • Yanli Liu, Yuan Gao, Wotao Yin
Furthermore, the role of dynamic parameters has not been addressed.
Optimization and Control
no code implementations • 22 May 2020 • Yuan Gao, Jian-Guo Liu, Nan Wu
To construct an efficient and stable approximation for the Langevin dynamics on $\mathcal{N}$, we leverage the corresponding Fokker-Planck equation on the manifold $\mathcal{N}$ in terms of the reaction coordinates $\mathsf{y}$.
no code implementations • 14 Apr 2020 • Shaoping Hu, Yuan Gao, Zhangming Niu, Yinghui Jiang, Lao Li, Xianglu Xiao, Minhao Wang, Evandro Fei Fang, Wade Menpes-Smith, Jun Xia, Hui Ye, Guang Yang
An outbreak of a novel coronavirus disease (i. e., COVID-19) has been recorded in Wuhan, China since late December 2019, which subsequently became pandemic around the world.
1 code implementation • CVPR 2020 • Yuan Gao, Haoping Bai, Zequn Jie, Jiayi Ma, Kui Jia, Wei Liu
We propose to incorporate neural architecture search (NAS) into general-purpose multi-task learning (GP-MTL).
no code implementations • ICML 2020 • Krzysztof Choromanski, David Cheikhi, Jared Davis, Valerii Likhosherstov, Achille Nazaret, Achraf Bahamou, Xingyou Song, Mrugank Akarte, Jack Parker-Holder, Jacob Bergquist, Yuan Gao, Aldo Pacchiano, Tamas Sarlos, Adrian Weller, Vikas Sindhwani
We present a new class of stochastic, geometrically-driven optimization algorithms on the orthogonal group $O(d)$ and naturally reductive homogeneous manifolds obtained from the action of the rotation group $SO(d)$.
no code implementations • 20 Mar 2020 • Yuan Gao, Robert Bregovic, Atanas Gotchev
Specifically, CycleST is composed of an encoder-decoder network and a residual learning strategy that restore the shearlet coefficients of densely-sampled EPIs using EPI reconstruction and cycle consistency losses.
Signal Processing Multimedia Image and Video Processing
no code implementations • 19 Mar 2020 • Yuan Gao, Robert Bregovic, Reinhard Koch, Atanas Gotchev
Specifically, for an input sparsely-sampled EPI, DRST employs a deep fully Convolutional Neural Network (CNN) to predict the residuals of the shearlet coefficients in shearlet domain in order to reconstruct a densely-sampled EPI in image domain.
no code implementations • 13 Mar 2020 • Ziming Gao, Yuan Gao, Yi Hu, Zhengyong Jiang, Jionglong Su
This paper will introduce a strategy based on the classic Deep Reinforcement Learning algorithm, Deep Q-Network, for portfolio management in stock market.
no code implementations • 7 Feb 2020 • Yuan Gao, Jian Huang, Yuling Jiao, Jin Liu
We then solve the McKean-Vlasov equation numerically using the forward Euler iteration, where the forward Euler map depends on the density ratio (density difference) between the distribution at current iteration and the underlying target distribution.
no code implementations • 31 Dec 2019 • Yuan Gao, Yiqiang Han
By observing differential behaviors from three pre-trained models during each testing iteration, the input image that triggered erroneous feedback was registered as a corner-case.
1 code implementation • Geoscientific Model Development 2019 • Xiaomeng Huang, Xing Huang, Dong Wang, Qi Wu, Yi Li, Shixun Zhang, YuWen Chen, Mingqing Wang, Yuan Gao, Qiang Tang, Yue Chen, Zheng Fang, Zhenya Song, Guangwen Yang
In this work, we design a simple computing library to bridge the gap and decouple the work of ocean modeling from parallel computing.
3 code implementations • 9 Nov 2019 • Iddo Drori, Darshan Thaker, Arjun Srivatsa, Daniel Jeong, Yueqi Wang, Linyong Nan, Fan Wu, Dimitri Leggas, Jinhao Lei, Weiyi Lu, Weilong Fu, Yuan Gao, Sashank Karri, Anand Kannan, Antonio Moretti, Mohammed AlQuraishi, Chen Keasar, Itsik Pe'er
Our dataset consists of amino acid sequences, Q8 secondary structures, position specific scoring matrices, multiple sequence alignment co-evolutionary features, backbone atom distance matrices, torsion angles, and 3D coordinates.
no code implementations • 25 Sep 2019 • Xi Chen, Yuan Gao, Ali Ghadirzadeh, Marten Bjorkman, Ginevra Castellano, Patric Jensfelt
In this work, we introduce an exploration approach based on maximizing the entropy of the visited states while learning a goal-conditioned policy.
no code implementations • 12 Aug 2019 • Yuan Gao, Elena Sibirtseva, Ginevra Castellano, Danica Kragic
In socially assistive robotics, an important research area is the development of adaptation techniques and their effect on human-robot interaction.
no code implementations • 9 Apr 2019 • Yuan Gao, Zixiang Cai, Lei Yu
In this work, we propose Intra-Ensemble, an end-to-end ensemble strategy with stochastic channel recombination operations to train several sub-networks simultaneously within one neural network.
no code implementations • 26 Mar 2019 • Yuan Gao, Christian Kroer, Donald Goldfarb
In particular, the increasing averages consistently outperform the uniform averages in all test problems by orders of magnitude.
no code implementations • 25 Feb 2019 • Shunkang Zhang, Yuan Gao, Yuling Jiao, Jin Liu, Yang Wang, Can Yang
To address the challenges in learning deep generative models (e. g., the blurriness of variational auto-encoder and the instability of training generative adversarial networks, we propose a novel deep generative model, named Wasserstein-Wasserstein auto-encoders (WWAE).
1 code implementation • 24 Jan 2019 • Yuan Gao, Yuling Jiao, Yang Wang, Yao Wang, Can Yang, Shunkang Zhang
We propose a general framework to learn deep generative models via \textbf{V}ariational \textbf{Gr}adient Fl\textbf{ow} (VGrow) on probability spaces.
1 code implementation • 16 Oct 2018 • Yuan Gao, Fangkai Yang, Martin Frisk, Daniel Hernandez, Christopher Peters, Ginevra Castellano
Deep reinforcement learning has recently been widely applied in robotics to study tasks such as locomotion and grasping, but its application to social human-robot interaction (HRI) remains a challenge.
no code implementations • 15 Oct 2018 • Yuan Gao, Xingyuan Bu, Yang Hu, Hui Shen, Ti Bai, Xubin Li, Shilei Wen
This report demonstrates our solution for the Open Images 2018 Challenge.
56 code implementations • 7 Sep 2018 • Arthur Juliani, Vincent-Pierre Berges, Ervin Teng, Andrew Cohen, Jonathan Harper, Chris Elion, Chris Goy, Yuan Gao, Hunter Henry, Marwan Mattar, Danny Lange
Recent advances in artificial intelligence have been driven by the presence of increasingly realistic and complex simulated environments.
1 code implementation • CVPR 2019 • Yuan Gao, Jiayi Ma, Mingbo Zhao, Wei Liu, Alan L. Yuille
In this paper, we propose a novel Convolutional Neural Network (CNN) structure for general-purpose multi-task learning (MTL), which enables automatic feature fusing at every layer from different tasks.
Ranked #53 on
Semantic Segmentation
on NYU Depth v2
no code implementations • 3 Nov 2017 • Hengduo Li, Jun Liu, Guyue Zhang, Yuan Gao, Yirui Wu
In this paper, we propose a new Multi-Glimpse LSTM (MG-LSTM) network, in which multi-scale contextual information is sequentially integrated to promote the human detection performance.
1 code implementation • 6 Sep 2017 • Yuan Gao, Brij Mohan Lal Srivastava, James Salsman
We use automatic speech recognition to assess spoken English learner pronunciation based on the authentic intelligibility of the learners' spoken responses determined from support vector machine (SVM) classifier or deep learning neural network model predictions of transcription correctness.
Automatic Speech Recognition
Automatic Speech Recognition (ASR)
+1
no code implementations • 4 Mar 2017 • James V. Burke, Yuan Gao, Tim Hoheisel
Generalized matrix-fractional (GMF) functions are a class of matrix support functions introduced by Burke and Hoheisel as a tool for unifying a range of seemingly divergent matrix optimization problems associated with inverse problems, regularization and learning.
no code implementations • 22 Sep 2016 • Yuan Gao, Alan Yuille
This paper addresses the estimation of 3D structures of symmetric objects from multiple images of the same object category, e. g. different cars, seen from various viewpoints.
no code implementations • 12 Sep 2016 • Yuan Gao, Jiayi Ma, Alan L. Yuille
This is based on recent work on sparsity where faces are represented in terms of two dictionaries: a gallery dictionary consisting of one or more examples of each person, and a variation dictionary representing linear nuisance variables (e. g., different lighting conditions, different glasses).
no code implementations • CVPR 2017 • Yuan Gao, Alan L. Yuille
By assuming an orthographic projection model, this paper addresses the estimation of 3D structures and camera projection using symmetry and/or Manhattan structure cues, which occur when the input is single- or multiple-image from the same category, e. g., multiple different cars.
no code implementations • 11 Apr 2016 • Yuan Gao, Dorota Glowacka
This paper introduces two recurrent neural network structures called Simple Gated Unit (SGU) and Deep Simple Gated Unit (DSGU), which are general structures for learning long term dependencies.