1 code implementation • EMNLP 2021 • Sixing Wu, Ying Li, Minghui Wang, Dawei Zhang, Yang Zhou, Zhonghai Wu
Despite achieving remarkable performance, previous knowledge-enhanced works usually only use a single-source homogeneous knowledge base of limited knowledge coverage.
no code implementations • EMNLP 2021 • Zeru Zhang, Zijie Zhang, Yang Zhou, Lingfei Wu, Sixing Wu, Xiaoying Han, Dejing Dou, Tianshi Che, Da Yan
Recent literatures have shown that knowledge graph (KG) learning models are highly vulnerable to adversarial attacks.
no code implementations • IWSLT (ACL) 2022 • Qinpei Zhu, Renshou Wu, Guangfeng Liu, Xinyu Zhu, Xingyu Chen, Yang Zhou, Qingliang Miao, Rui Wang, Kai Yu
This paper describes AISP-SJTU’s submissions for the IWSLT 2022 Simultaneous Translation task.
no code implementations • 18 Apr 2024 • Yiran Xu, Taesung Park, Richard Zhang, Yang Zhou, Eli Shechtman, Feng Liu, Jia-Bin Huang, Difan Liu
We introduce VideoGigaGAN, a new generative VSR model that can produce videos with high-frequency details and temporal consistency.
no code implementations • 10 Apr 2024 • Ke Zou, Yang Bai, Zhihao Chen, Yang Zhou, Yidi Chen, Kai Ren, Meng Wang, Xuedong Yuan, Xiaojing Shen, Huazhu Fu
Medical Report Grounding is pivotal in identifying the most relevant regions in medical images based on a given phrase query, a critical aspect in medical image analysis and radiological diagnosis.
1 code implementation • 22 Mar 2024 • Wang Yufeng, Chen Chao, Yang Zhou, Wang Shuhui, Liao Xiangwen
Specifically, to sufficiently perceive emotions in dialogue, we first construct and encode trait and state emotion embeddings, and then we further enhance emotional perception capability through an emotion guidance module that guides emotion representation.
1 code implementation • 18 Mar 2024 • Yang Zhou, Hao Shao, Letian Wang, Steven L. Waslander, Hongsheng Li, Yu Liu
Context information, such as road maps and surrounding agents' states, provides crucial geometric and semantic information for motion behavior prediction.
no code implementations • 7 Mar 2024 • Bohan Liu, Zijie Zhang, Peixiong He, Zhensen Wang, Yang Xiao, Ruimeng Ye, Yang Zhou, Wei-Shinn Ku, Bo Hui
The Lottery Ticket Hypothesis (LTH) states that a dense neural network model contains a highly sparse subnetwork (i. e., winning tickets) that can achieve even better performance than the original model when trained in isolation.
1 code implementation • 1 Mar 2024 • Yang Zhou, Zichong Chen, Hui Huang
This paper addresses the complex issue of one-shot face stylization, focusing on the simultaneous consideration of appearance and structure, where previous methods have fallen short.
2 code implementations • 26 Feb 2024 • Zhihang Yuan, Yuzhang Shang, Yang Zhou, Zhen Dong, Zhe Zhou, Chenhao Xue, Bingzhe Wu, Zhikai Li, Qingyi Gu, Yong Jae Lee, Yan Yan, Beidi Chen, Guangyu Sun, Kurt Keutzer
Our survey stands out from traditional literature reviews by not only summarizing the current state of research but also by introducing a framework based on roofline model for systematic analysis of LLM inference techniques.
no code implementations • 22 Feb 2024 • Yixuan Ren, Yang Zhou, Jimei Yang, Jing Shi, Difan Liu, Feng Liu, Mingi Kwon, Abhinav Shrivastava
With the emergence of text-to-video (T2V) diffusion models, its temporal counterpart, motion customization, has not yet been well investigated.
no code implementations • 26 Jan 2024 • Zihao Li, Sixu Li, Hao Zhang, Yang Zhou, Siyang Xie, Yunlong Zhang
While perception systems in Connected and Autonomous Vehicles (CAVs), which encompass both communication technologies and advanced sensors, promise to significantly reduce human driving errors, they also expose CAVs to various cyberattacks.
no code implementations • 22 Jan 2024 • Zhenzhen Weng, Jingyuan Liu, Hao Tan, Zhan Xu, Yang Zhou, Serena Yeung-Levy, Jimei Yang
We present Human-LRM, a diffusion-guided feed-forward model that predicts the implicit field of a human from a single image.
no code implementations • 19 Jan 2024 • Boxiao Pan, Zhan Xu, Chun-Hao Paul Huang, Krishna Kumar Singh, Yang Zhou, Leonidas J. Guibas, Jimei Yang
Generating video background that tailors to foreground subject motion is an important problem for the movie industry and visual effects community.
no code implementations • 9 Jan 2024 • Xiaojuan Wang, Taesung Park, Yang Zhou, Eli Shechtman, Richard Zhang
We leverage the appearance of the subject from the other source frames in the video, fusing it with a mid-level representation driven by DensePose keypoints and face landmarks.
1 code implementation • 5 Jan 2024 • Yang Zhou, Rongjun Xiao, Dani Lischinski, Daniel Cohen-Or, Hui Huang
This paper addresses the challenge of example-based non-stationary texture synthesis.
no code implementations • 27 Dec 2023 • Shijian Jiang, Qi Ye, Rengan Xie, Yuchi Huo, Xiang Li, Yang Zhou, Jiming Chen
We evaluate our approach on HO3D and HOD datasets and demonstrate that it outperforms the state-of-the-art methods in terms of reconstruction surface quality, with an improvement of $52\%$ on HO3D and $20\%$ on HOD.
no code implementations • 18 Dec 2023 • Ji Liu, Tianshi Che, Yang Zhou, Ruoming Jin, Huaiyu Dai, Dejing Dou, Patrick Valduriez
First, we propose an asynchronous FL system model with an efficient model aggregation method for improving the FL convergence.
no code implementations • 12 Dec 2023 • Sixu Li, Mohammad Anis, Dominique Lord, Hao Zhang, Yang Zhou, Xinyue Ye
This paper presents a generic analytical framework tailored for surrogate safety measures (SSMs) that is versatile across various highway geometries, capable of encompassing vehicle dynamics of differing dimensionality and fidelity, and suitable for dynamic, real-world environments.
1 code implementation • 10 Dec 2023 • Yang Zhang, Huilin Pan, Mingying Li, An Wang, Yang Zhou, Hongliang Ren
Existing modeling shortcomings of spatial invariance and pooling layers in conventional CNNs often ignore the neglect of crucial global information, resulting in error localization for fault objection tasks of freight trains.
no code implementations • 27 Nov 2023 • Jiwan Jiang, Yang Zhou, Xin Wang, Soyoung Ahn
However, the CF behavior of human drivers is highly stochastic and nonlinear.
2 code implementations • 27 Nov 2023 • Sicong Leng, Yang Zhou, Mohammed Haroon Dupty, Wee Sun Lee, Sam Conrad Joyce, Wei Lu
We make multiple contributions to initiate research on this task.
no code implementations • 25 Nov 2023 • Sixu Li, Yang Zhou, Xinyue Ye, Jiwan Jiang, Meng Wang
Subsequently, the lower-level control employs a longitudinal distributed model predictive control (MPC) supplemented by a virtual car-following (CF) concept to ensure asymptotic local stability, l_2 norm string stability, and safety.
no code implementations • 22 Nov 2023 • Ekin Yagis, Shahab Aslani, Yashvardhan Jain, Yang Zhou, Shahrokh Rahmani, Joseph Brunet, Alexandre Bellier, Christopher Werlein, Maximilian Ackermann, Danny Jonigk, Paul Tafforeau, Peter D Lee, Claire Walsh
Moreover, decreased connectivity in finer vessels and higher segmentation errors at vessel boundaries were observed.
1 code implementation • 21 Nov 2023 • Can Cui, Yunsheng Ma, Xu Cao, Wenqian Ye, Yang Zhou, Kaizhao Liang, Jintai Chen, Juanwu Lu, Zichong Yang, Kuei-Da Liao, Tianren Gao, Erlong Li, Kun Tang, Zhipeng Cao, Tong Zhou, Ao Liu, Xinrui Yan, Shuqi Mei, Jianguo Cao, Ziran Wang, Chao Zheng
We first introduce the background of Multimodal Large Language Models (MLLMs), the multimodal models development using LLMs, and the history of autonomous driving.
no code implementations • 16 Nov 2023 • Mattia Secchiero, Nishanth Bobbili, Yang Zhou, Giuseppe Loianno
Autonomous identification and evaluation of safe landing zones are of paramount importance for ensuring the safety and effectiveness of aerial robots in the event of system failures, low battery, or the successful completion of specific tasks.
1 code implementation • 8 Nov 2023 • Yicong Hong, Kai Zhang, Jiuxiang Gu, Sai Bi, Yang Zhou, Difan Liu, Feng Liu, Kalyan Sunkavalli, Trung Bui, Hao Tan
We propose the first Large Reconstruction Model (LRM) that predicts the 3D model of an object from a single input image within just 5 seconds.
1 code implementation • 1 Nov 2023 • Gaoshuang Huang, Yang Zhou, Xiaofei Hu, Chenglong Zhang, Luying Zhao, Wenjian Gan, Mingbo Hou
In this study, we utilize the DINOv2 model as the backbone network for trimming and fine-tuning to extract robust image features.
1 code implementation • 23 Oct 2023 • Tianshi Che, Ji Liu, Yang Zhou, Jiaxiang Ren, Jiwen Zhou, Victor S. Sheng, Huaiyu Dai, Dejing Dou
This paper proposes a Parameter-efficient prompt Tuning approach with Adaptive Optimization, i. e., FedPepTAO, to enable efficient and effective FL of LLMs.
no code implementations • ICCV 2023 • Shaowei Liu, Yang Zhou, Jimei Yang, Saurabh Gupta, Shenlong Wang
This paper presents a novel object-centric contact representation ContactGen for hand-object interaction.
no code implementations • 5 Sep 2023 • Keshu Wu, Yang Zhou, Haotian Shi, Xiaopeng Li, Bin Ran
Within this framework, vehicles' motions are conceptualized as nodes in a time-varying graph, and the traffic interactions are represented by a dynamic adjacency matrix.
1 code implementation • 28 Aug 2023 • Rui Zhang, Hongxia Wang, Mingshan Du, Hanqing Liu, Yang Zhou, Qiang Zeng
Our approach introduces a Temporal Feature Abnormal Attention (TFAA) module based on temporal feature reconstruction to enhance the detection of temporal differences.
Ranked #1 on Temporal Forgery Localization on LAV-DF
no code implementations • 22 Aug 2023 • Omid Taheri, Yi Zhou, Dimitrios Tzionas, Yang Zhou, Duygu Ceylan, Soren Pirk, Michael J. Black
In contrast, we introduce GRIP, a learning-based method that takes, as input, the 3D motion of the body and the object, and synthesizes realistic motion for both hands before, during, and after object interaction.
no code implementations • 26 Jul 2023 • Shuxian Niu, Qian Liu, Yang Zhou, Min Li
In this paper, we apply a Threshold-Decreasing Algorithm to maximize $k$-submodular functions under a matroid constraint, which reduces the query complexity of the algorithm compared to the greedy algorithm with little loss in approximation ratio.
1 code implementation • ICCV 2023 • Yicong Hong, Yang Zhou, Ruiyi Zhang, Franck Dernoncourt, Trung Bui, Stephen Gould, Hao Tan
Being able to perceive the semantics and the spatial structure of the environment is essential for visual navigation of a household robot.
1 code implementation • 11 Jul 2023 • Zhiwen Yang, Yang Zhou, HUI ZHANG, Bingzheng Wei, Yubo Fan, Yan Xu
To address this, we develop a generalist model that shares architecture and parameters across centers to utilize the shared knowledge.
no code implementations • 3 Jul 2023 • Yang Zhang, Huilin Pan, Yang Zhou, Mingying Li, Guodong Sun
Efficient visual fault detection of freight trains is a critical part of ensuring the safe operation of railways under the restricted hardware environment.
1 code implementation • 30 Jun 2023 • Yongjian Wu, Yang Zhou, Jiya Saiyin, Bingzheng Wei, Maode Lai, Jianzhong Shou, Yubo Fan, Yan Xu
Foremost, our work demonstrates that the VLPM pre-trained on natural image-text pairs exhibits astonishing potential for downstream tasks in the medical field as well.
no code implementations • 12 Jun 2023 • Masoud Mehrabi Koushki, Ibrahim Abualhaol, Anandharaju Durai Raju, Yang Zhou, Ronnie Salvador Giagone, Huang Shengqiang
In this paper, we address this problem with a review of 42 highly-cited papers, spanning a decade of research (from 2011 to 2021).
no code implementations • 9 Jun 2023 • Anandharaju Durai Raju, Ibrahim Abualhaol, Ronnie Salvador Giagone, Yang Zhou, Shengqiang Huang
In recent years, the increase in non-Windows malware threats had turned the focus of the cybersecurity community.
1 code implementation • 5 Jun 2023 • Yang Zhou, Yongjian Wu, Zihua Wang, Bingzheng Wei, Maode Lai, Jianzhong Shou, Yubo Fan, Yan Xu
Experiments on three datasets demonstrate the good generality of our method, which outperforms other image-level weakly supervised methods for nuclei instance segmentation, and achieves comparable performance to fully-supervised methods.
no code implementations • 19 Apr 2023 • Yang Zhou, Hanjie Wu, Wenxi Liu, Zheng Xiong, Jing Qin, Shengfeng He
In this way, the challenging novel view synthesis process is decoupled into two simpler problems of stereo synthesis and 3D reconstruction.
no code implementations • 10 Apr 2023 • Dongxu Liu, Haiquan Zhao, Yang Zhou
Limited by fixed step-size and sparsity penalty factor, the conventional sparsity-aware normalized subband adaptive filtering (NSAF) type algorithms suffer from trade-off requirements of high filtering accurateness and quicker convergence behavior for sparse system identification.
1 code implementation • 15 Mar 2023 • Yang Zhou, Giuseppe Loianno
In recent years, compact and efficient scene understanding representations have gained popularity in increasing situational awareness and autonomy of robotic systems.
no code implementations • 14 Mar 2023 • Zhihao Chen, Yang Zhou, Anh Tran, Junting Zhao, Liang Wan, Gideon Ooi, Lionel Cheng, Choon Hua Thng, Xinxing Xu, Yong liu, Huazhu Fu
To enable MedRPG to locate nuanced medical findings with better region-phrase correspondences, we further propose Tri-attention Context contrastive alignment (TaCo).
1 code implementation • 6 Mar 2023 • Qing Song, Yang Zhou, Mengjie Hu, Chun Liu
Temporal action localization in videos presents significant challenges in the field of computer vision.
no code implementations • 16 Feb 2023 • Zichong Wang, Yang Zhou, Meikang Qiu, Israat Haque, Laura Brown, Yi He, Jianwu Wang, David Lo, Wenbin Zhang
The increasing use of Machine Learning (ML) software can lead to unfair and unethical decisions, thus fairness bugs in software are becoming a growing concern.
no code implementations • 10 Feb 2023 • Deyun Zhang, Shijia Geng, Yang Zhou, Weilun Xu, Guodong Wei, Kai Wang, Jie Yu, Qiang Zhu, Yongkui Li, Yonghong Zhao, Xingyue Chen, Rui Zhang, Zhaoji Fu, Rongbo Zhou, Yanqi E, Sumei Fan, Qinghao Zhao, Chuandong Cheng, Nan Peng, Liang Zhang, Linlin Zheng, Jianjun Chu, Hongbin Xu, Chen Tan, Jian Liu, Huayue Tao, Tong Liu, Kangyin Chen, Chenyang Jiang, Xingpeng Liu, Shenda Hong
In this study, we present an AI system developed to detect and screen cardiac abnormalities (CAs) from real-world ECG images.
1 code implementation • CVPR 2023 • Yang Zhou, Kaijian Chen, Rongjun Xiao, Hui Huang
More importantly, the Guided Correspondence loss can function as a general textural loss in, e. g., training generative networks for real-time controlled synthesis and inversion-based single-image editing.
1 code implementation • ICCV 2023 • Yutao Jiang, Yang Zhou, Yuan Liang, Wenxi Liu, Jianbo Jiao, Yuhui Quan, Shengfeng He
To address the above issues, we propose Diffuse3D which employs a pre-trained diffusion model for global synthesis, while amending the model to activate depth-aware inference.
no code implementations • 28 Dec 2022 • Yang Zhou, Fuzeng Li, Xianfeng Xu, Zhen Zhang, Alexandre Ravey, Marie-Cécile Péra, Ruiqing Ma
Fuel cell electric vehicles have earned substantial attentions in recent decades due to their high-efficiency and zero-emission features, while the high operating costs remain the major barrier towards their large-scale commercialization.
no code implementations • 26 Nov 2022 • Yang Zhang, Yang Zhou, Huilin Pan, Bo Wu, Guodong Sun
Fault detection for key components in the braking system of freight trains is critical for ensuring railway transportation safety.
no code implementations • 24 Nov 2022 • Ji Liu, Juncheng Jia, Beichen Ma, Chendi Zhou, Jingbo Zhou, Yang Zhou, Huaiyu Dai, Dejing Dou
The system model enables a parallel training process of multiple jobs, with a cost model based on the data fairness and the training time of diverse devices during the parallel training process.
no code implementations • 10 Nov 2022 • Yang Zhou, Yuda Song, Hui Qian, Xin Du
Image restoration tasks have achieved tremendous performance improvements with the rapid advancement of deep neural networks.
1 code implementation • 17 Oct 2022 • Zhan Xu, Yang Zhou, Li Yi, Evangelos Kalogerakis
We present MoRig, a method that automatically rigs character meshes driven by single-view point cloud streams capturing the motion of performing characters.
no code implementations • 17 Oct 2022 • Haoming Li, Xinzhuo Lin, Yang Zhou, Xiang Li, Yuchi Huo, Jiming Chen, Qi Ye
To tackle the challenge, we introduce an intermediate variable for grasp contact areas to constrain the grasp generation; in other words, we factorize the mapping into two sequential stages by assuming that grasping poses are fully constrained given contact maps: 1) we first learn contact map distributions to generate the potential contact maps for grasps; 2) then learn a mapping from the contact maps to the grasping poses.
no code implementations • 17 Oct 2022 • Shijian Jiang, Guwen Han, Danhang Tang, Yang Zhou, Xiang Li, Jiming Chen, Qi Ye
The decoder aggregate both local image features in pixels and geometric features in vertices.
1 code implementation • 23 Sep 2022 • Yang Zhou, Yuda Song, Xin Du
Together with a pixel-wise discriminator and supervised loss, we can train the generator to simulate the UDC imaging degradation process.
1 code implementation • 23 Sep 2022 • Yuda Song, Yang Zhou, Hui Qian, Xin Du
Image dehazing is an active topic in low-level vision, and many image dehazing networks have been proposed with the rapid development of deep learning.
Ranked #2 on Image Dehazing on RS-Haze
1 code implementation • 23 Aug 2022 • Chun-Han Yao, Jimei Yang, Duygu Ceylan, Yi Zhou, Yang Zhou, Ming-Hsuan Yang
An alternative approach is to estimate dense vertices of a predefined template body in the image space.
1 code implementation • 28 Jul 2022 • Zhouyingcheng Liao, Jimei Yang, Jun Saito, Gerard Pons-Moll, Yang Zhou
We present the first method that automatically transfers poses between stylized 3D characters without skeletal rigging.
no code implementations • CVPR 2022 • Yang Zhou, Jimei Yang, DIngzeyu Li, Jun Saito, Deepali Aneja, Evangelos Kalogerakis
We present a method that reenacts a high-quality video with gestures matching a target speech audio.
no code implementations • 14 Jul 2022 • Jiayin Jin, Jiaxiang Ren, Yang Zhou, Lingjuan Lyu, Ji Liu, Dejing Dou
The federated learning (FL) framework enables edge clients to collaboratively learn a shared inference model while keeping privacy of training data on clients.
no code implementations • 22 Jun 2022 • Yang Zhou, Feng Liang, Ting-Wu Chin, Diana Marculescu
Machine learning (ML) has entered the mobile era where an enormous number of ML models are deployed on edge devices.
no code implementations • 22 Jun 2022 • Jiayin Jin, Zeru Zhang, Yang Zhou, Lingfei Wu
Theoretical analysis is conducted to derive that the Nemytskii operator is smooth and induces a Frechet differentiable smooth manifold.
1 code implementation • CVPR 2022 • Zhan Xu, Matthew Fisher, Yang Zhou, Deepali Aneja, Rushikesh Dudhat, Li Yi, Evangelos Kalogerakis
Rigged puppets are one of the most prevalent representations to create 2D character animations.
no code implementations • 25 May 2022 • Guodong Sun, Yang Zhou, Huilin Pan, Bo Wu, Ye Hu, Yang Zhang
In this paper, we propose a lightweight NMS-free framework to achieve real-time detection and high accuracy simultaneously.
no code implementations • CVPR 2022 • Zhuoling Li, Zhan Qu, Yang Zhou, Jianzhuang Liu, Haoqian Wang, Lihui Jiang
To tackle this problem, we propose a depth solving system that fully explores the visual clues from the subtasks in M3OD and generates multiple estimations for the depth of each target.
no code implementations • 18 May 2022 • Yang Zhou, Zhiwen Yang, HUI ZHANG, Eric I-Chao Chang, Yubo Fan, Yan Xu
(2) We adopt a task-driven strategy that couples a segmentation task with a generative adversarial network (GAN) framework to improve the translation performance.
1 code implementation • 1 May 2022 • Yang Zhou, Wee Sun Lee
This ignores the context of entity pairs and the label correlations between the none class and pre-defined classes, leading to sub-optimal predictions.
Document-level Relation Extraction Emotion Classification +3
no code implementations • 1 May 2022 • Yang Zhou, Zhanhao He, Keyu Lu, Guanhong Wang, Gaoang Wang
Video-based action recognition is one of the most popular topics in computer vision.
no code implementations • 27 Apr 2022 • Guanhong Wang, Keyu Lu, Yang Zhou, Zhanhao He, Gaoang Wang
Recently, much progress has been made for self-supervised action recognition.
no code implementations • 25 Apr 2022 • Hong Zhang, Ji Liu, Juncheng Jia, Yang Zhou, Huaiyu Dai, Dejing Dou
Despite achieving remarkable performance, Federated Learning (FL) suffers from two critical challenges, i. e., limited computational resources and low training efficiency.
no code implementations • 24 Apr 2022 • Yue Wu, Yang Zhou, Jianchun Zhao, Jingyuan Yang, Weihong Yu, Youxin Chen, Xirong Li
Over 300 million people worldwide are affected by various retinal diseases.
no code implementations • 5 Jan 2022 • Yang Zhou, Jiuhong Xiao, Yue Zhou, Giuseppe Loianno
Multi-robot systems such as swarms of aerial robots are naturally suited to offer additional flexibility, resilience, and robustness in several tasks compared to a single robot by enabling cooperation among the agents.
1 code implementation • CVPR 2022 • Zhixuan Zhong, Liangyu Chai, Yang Zhou, Bailin Deng, Jia Pan, Shengfeng He
This paper presents a Generative prior ReciprocAted Invertible rescaling Network (GRAIN) for generating faithful high-resolution (HR) images from low-resolution (LR) invertible images with an extreme upscaling factor (64x).
no code implementations • 11 Dec 2021 • Chendi Zhou, Ji Liu, Juncheng Jia, Jingbo Zhou, Yang Zhou, Huaiyu Dai, Dejing Dou
However, the scheduling of devices for multiple jobs with FL remains a critical and open problem.
no code implementations • NeurIPS 2021 • Zeru Zhang, Jiayin Jin, Zijie Zhang, Yang Zhou, Xin Zhao, Jiaxiang Ren, Ji Liu, Lingfei Wu, Ruoming Jin, Dejing Dou
Despite achieving remarkable efficiency, traditional network pruning techniques often follow manually-crafted heuristics to generate pruned sparse networks.
no code implementations • 25 Sep 2021 • Xirong Li, Yang Zhou, Jie Wang, Hailan Lin, Jianchun Zhao, Dayong Ding, Weihong Yu, Youxin Chen
We propose in this paper Multi-Modal Multi-Instance Learning (MM-MIL) for selectively fusing CFP and OCT modalities.
no code implementations • 4 Jul 2021 • Cheng Zhong, Huayi Li, Yang Zhou, Yueming Lv, Jikai Chen, Yang Li
PV generation reserve a part of the active power in accordance with the pre-defined power versus voltage curve.
no code implementations • CVPR 2021 • Zhan Qu, Huan Jin, Yang Zhou, Zhen Yang, Wei zhang
Mainstream lane marker detection methods are implemented by predicting the overall structure and deriving parametric curves through post-processing.
Ranked #2 on Lane Detection on TuSimple
no code implementations • 27 May 2021 • Ruoming Jin, Dong Li, Jing Gao, Zhi Liu, Li Chen, Yang Zhou
Through the derivation and analysis of the closed-form solutions for two basic regression and matrix factorization approaches, we found these two approaches are indeed inherently related but also diverge in how they "scale-down" the singular values of the original user-item interaction matrix.
no code implementations • 29 Apr 2021 • Ji Liu, Jizhou Huang, Yang Zhou, Xuhong LI, Shilei Ji, Haoyi Xiong, Dejing Dou
Because of laws or regulations, the distributed data and computing resources cannot be directly shared among different regions or organizations for machine learning tasks.
1 code implementation • 16 Apr 2021 • Gong Zhang, Yang Zhou, Sixing Wu, Zeru Zhang, Dejing Dou
With the guidance of known aligned entities in the context of multiple random walks, an adversarial knowledge translation model is developed to fill and translate masked entities in pairwise random walks from two KGs.
no code implementations • 28 Mar 2021 • Tianyi Chen, Meng Wang, Siyuan Gong, Yang Zhou, Bin Ran
In this study, we propose a rotation-based connected automated vehicle (CAV) distributed cooperative control strategy for an on-ramp merging scenario.
no code implementations • 3 Mar 2021 • Chenhao Wang, Yubo Chen, Zhipeng Xue, Yang Zhou, Jun Zhao
In this paper, we present CogNet, a knowledge base (KB) dedicated to integrating three types of knowledge: (1) linguistic knowledge from FrameNet, which schematically describes situations, objects and events.
no code implementations • 1 Mar 2021 • Ran Yi, Yang Zhou, Xin Wang, Zhiyuan Liu, Xiaotian Li, Bin Ran
This paper presents an infrastructure assisted constrained connected automated vehicles (CAVs) trajectory optimization method on curved roads.
no code implementations • 24 Feb 2021 • Tim Leung, Yang Zhou
We study the problem of dynamically trading multiple futures whose underlying asset price follows a multiscale central tendency Ornstein-Uhlenbeck (MCTOU) model.
no code implementations • 14 Jan 2021 • Ben Chen, Bin Chen, Dehong Gao, Qijin Chen, Chengfu Huo, Xiaonan Meng, Weijun Ren, Yang Zhou
However, universal language models may perform weakly in these fake news detection for lack of large-scale annotated data and sufficient semantic understanding of domain-specific knowledge.
no code implementations • 14 Dec 2020 • Feiyu Deng, Jinwei Chu, Yang Zhou
We propose defect extremal surface as the holographic counterpart of boundary quantum extremal surface.
High Energy Physics - Theory Strongly Correlated Electrons General Relativity and Quantum Cosmology Quantum Physics
no code implementations • 3 Dec 2020 • Haotian Shi, Yang Zhou, Keshu Wu, Xin Wang, Yangxin Lin, Bin Ran
This paper proposes a cooperative strategy of connected and automated vehicles (CAVs) longitudinal control for partially connected and automated traffic environment based on deep reinforcement learning (DRL) algorithm, which enhances the string stability of mixed traffic, car following efficiency, and energy efficiency.
no code implementations • 2 Dec 2020 • Ming Zhang, Yang Zhou
In this paper, we prove a K-theoretic wall-crossing formula for $\epsilon$-stable quasimaps for all GIT targets in all genera.
Algebraic Geometry Mathematical Physics Mathematical Physics 14N35
no code implementations • NeurIPS 2020 • Zijie Zhang, Zeru Zhang, Yang Zhou, Yelong Shen, Ruoming Jin, Dejing Dou
Despite achieving remarkable performance, deep graph learning models, such as node classification and network embedding, suffer from harassment caused by small adversarial perturbations.
no code implementations • 23 Nov 2020 • Yang Zhou, Shiliang Sun
We propose a novel algorithm for supervised dimensionality reduction named Manifold Partition Discriminant Analysis (MPDA).
no code implementations • 10 Nov 2020 • Yang Zhou, Yong Jiang, Zechuan Hu, Kewei Tu
One limitation of linear chain CRFs is their inability to model long-range dependencies between labels.
1 code implementation • ACL 2020 • Sixing Wu, Ying Li, Dawei Zhang, Yang Zhou, Zhonghai Wu
We collect and build a large-scale Chinese dataset aligned with the commonsense knowledge for dialogue generation.
no code implementations • WS 2020 • Yang Zhou, Tong Zhao, Meng Jiang
Textual patterns (e. g., Country's president Person) are specified and/or generated for extracting factual information from unstructured data.
1 code implementation • 1 May 2020 • Zhan Xu, Yang Zhou, Evangelos Kalogerakis, Chris Landreth, Karan Singh
We present RigNet, an end-to-end automated method for producing animation rigs from input character models.
3 code implementations • 27 Apr 2020 • Yang Zhou, Xintong Han, Eli Shechtman, Jose Echevarria, Evangelos Kalogerakis, DIngzeyu Li
We present a method that generates expressive talking heads from a single facial image with audio as the only input.
no code implementations • 3 Mar 2020 • Siddharth Dwivedi, Andrea Addazi, Yang Zhou, Puneet Sharma
We study the multi-boundary entanglement structure of the states prepared in (1+1) and (2+1) dimensional Chern-Simons theory with finite discrete gauge group $G$.
High Energy Physics - Theory Mesoscale and Nanoscale Physics Quantum Physics
no code implementations • 28 Feb 2020 • Jinlong Kang, Jiaxiang Zheng, Heng Bai, Xiaoting Xue, Yang Zhou, Jun Guo
To solve this problem, in this paper, we describe the new function for real-time multi-object detection in sports competition and pedestrians flow detection in public based on deep learning.
no code implementations • 5 Jan 2020 • Xiaohong Liu, Lingshi Kong, Yang Zhou, Jiying Zhao, Jun Chen
Video super-resolution aims at generating a high-resolution video from its low-resolution counterpart.
1 code implementation • NeurIPS 2019 • Chunjin Song, Zhijie Wu, Yang Zhou, Minglun Gong, Hui Huang
Numerous valuable efforts have been devoted to achieving arbitrary style transfer since the seminal work of Gatys et al.
no code implementations • 25 Oct 2019 • Yangxin Lin, Ping Wang, Yang Zhou, Fan Ding, Chen Wang, Huachun Tan
However, the traffic micro-simulation accuracy of car following models in a platoon level, especially during traffic oscillations, still needs to be enhanced.
no code implementations • 14 Oct 2019 • Tim Leung, Yang Zhou
We study the problem of dynamically trading futures in a regime-switching market.
1 code implementation • 22 Aug 2019 • Zhan Xu, Yang Zhou, Evangelos Kalogerakis, Karan Singh
We present a learning method for predicting animation skeletons for input 3D models of articulated characters.
2 code implementations • ICCV 2019 • Yang Zhou, Zachary While, Evangelos Kalogerakis
In this paper we propose a neural message passing approach to augment an input 3D indoor scene with new objects matching their surroundings.
no code implementations • 9 Jun 2019 • Tim Leung, Yang Zhou
We propose a new framework to value employee stock options (ESOs) that captures multiple exercises of different quantities over time.
no code implementations • 26 Nov 2018 • Zhijie Wu, Chunjin Song, Yang Zhou, Minglun Gong, Hui Huang
Style transfer has been an important topic both in computer vision and graphics.
no code implementations • 11 Jul 2018 • Yang Zhou, Yan Huang
DeepMove is spatial and temporal context aware.
no code implementations • 24 May 2018 • Yang Zhou, Zhan Xu, Chris Landreth, Evangelos Kalogerakis, Subhransu Maji, Karan Singh
We present a novel deep-learning based approach to producing animator-centric speech motion curves that drive a JALI or standard FACS-based production face-rig, directly from input audio.
Graphics
1 code implementation • 11 May 2018 • Yang Zhou, Zhen Zhu, Xiang Bai, Dani Lischinski, Daniel Cohen-Or, Hui Huang
We demonstrate that this conceptually simple approach is highly effective for capturing large-scale structures, as well as other non-stationary attributes of the input exemplar.
no code implementations • 9 May 2018 • Bojian Wu, Yang Zhou, Yiming Qian, Minglun Gong, Hui Huang
Numerous techniques have been proposed for reconstructing 3D models for opaque objects in past decades.
1 code implementation • CVPR 2018 • Xinwei He, Yang Zhou, Zhichao Zhou, Song Bai, Xiang Bai
Most existing 3D object recognition algorithms focus on leveraging the strong discriminative power of deep learning models with softmax loss for the classification of 3D data, while learning discriminative features with deep metric learning for 3D object retrieval is more or less neglected.
1 code implementation • 17 Oct 2017 • Li Yi, Lin Shao, Manolis Savva, Haibin Huang, Yang Zhou, Qirui Wang, Benjamin Graham, Martin Engelcke, Roman Klokov, Victor Lempitsky, Yuan Gan, Pengyu Wang, Kun Liu, Fenggen Yu, Panpan Shui, Bingyang Hu, Yan Zhang, Yangyan Li, Rui Bu, Mingchao Sun, Wei Wu, Minki Jeong, Jaehoon Choi, Changick Kim, Angom Geetchandra, Narasimha Murthy, Bhargava Ramu, Bharadwaj Manda, M. Ramanathan, Gautam Kumar, P Preetham, Siddharth Srivastava, Swati Bhugra, Brejesh lall, Christian Haene, Shubham Tulsiani, Jitendra Malik, Jared Lafer, Ramsey Jones, Siyuan Li, Jie Lu, Shi Jin, Jingyi Yu, Qi-Xing Huang, Evangelos Kalogerakis, Silvio Savarese, Pat Hanrahan, Thomas Funkhouser, Hao Su, Leonidas Guibas
We introduce a large-scale 3D shape understanding benchmark using data and annotation from ShapeNet 3D object database.
no code implementations • 29 Nov 2016 • Kai Yu, Yang Zhou, Da Li, Zhang Zhang, Kaiqi Huang
Visual surveillance systems have become one of the largest data sources of Big Visual Data in real world.
no code implementations • 10 Sep 2016 • Weiyao Lin, Yang Zhou, Hongteng Xu, Junchi Yan, Mingliang Xu, Jianxin Wu, Zicheng Liu
Our approach first leverages the complete information from given trajectories to construct a thermal transfer field which provides a context-rich way to describe the global motion pattern in a scene.
no code implementations • CVPR 2016 • Yang Zhou, Bingbing Ni, Richang Hong, Xiaokang Yang, Qi Tian
Firstly, a novel EM-like learning framework is proposed to train the pixel-level deep convolutional neural network (DCNN) by seamlessly integrating weakly supervised data (i. e., massive bounding box annotations) with a small set of strongly supervised data (i. e., fully annotated hand segmentation maps) to achieve state-of-the-art hand segmentation performance.
no code implementations • ICCV 2015 • Hongteng Xu, Yang Zhou, Weiyao Lin, Hongyuan Zha
Facing to the challenges of trajectory clustering, e. g., large variations within a cluster and ambiguities across clusters, we first introduce an adaptive multi-kernel-based estimation process to estimate the `shrunk' positions and speeds of trajectories' points.
no code implementations • CVPR 2015 • Yang Zhou, Bingbing Ni, Richang Hong, Meng Wang, Qi Tian
Secondly, these object regions are matched and tracked across frames to form a large spatio-temporal graph based on the appearance matching and the dense motion trajectories through them.
Fine-grained Action Recognition Human-Object Interaction Detection +2
2 code implementations • 29 Nov 2011 • Yang Zhou
Probabilistic graphical models combine the graph theory and probability theory to give a multivariate statistical modeling.
no code implementations • NeurIPS 2009 • Rong Jin, Shijun Wang, Yang Zhou
In this paper, we examine the generalization error of regularized distance metric learning.