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TitleCited by
  • RT-2: Vision-Language-Action Models Transfer Web Knowledge to Robotic Control

    Anthony Brohan, Noah Brown, Justice Carbajal, Yevgen Chebotar, Xi Chen, Krzysztof Choromański, Tianli Ding, Danny Driess, +22 more

    arXiv · 2023

    This work proposes a simple, general recipe to enable a single end-to-end trained model to both learn to map robot observations to actions and enjoy the benefits of large-scale pretraining on language and vision-language data from the web.

    4,689
  • Code as Policies: Language Model Programs for Embodied Control

    Jacky Liang, Wenlong Huang, Fei Xia, Peng Xu, Karol Hausman, Brian Ichter, Pete Florence, Andy Zeng

    Proceedings - IEEE International Conference on Robotics and Automation/Proceedings · 2023

    Code as Policies is presented, a robot-centric formulation of language model generated programs (LMPs) that can represent reactive policies (e.g., impedance controllers), as well as waypoint-based policies (vision-based pick and place, trajectory-based control), demonstrated across multiple real robot platforms.

    2,078
  • Multimodal Learning With Transformers: A Survey

    Peng Xu, Xiatian Zhu, David Andrew Clifton

    IEEE Transactions on Pattern Analysis and Machine Intelligence · 2023

    This paper presents a comprehensive survey of Transformer techniques oriented at multimodal data, and a summary of the common challenges and designs shared by the multi-modal Transformer models and applications.

    1,183
  • Do As I Can, Not As I Say: Grounding Language in Robotic Affordances

    Ahn, Michael, Anthony Brohan, Noah Brown, Yevgen Chebotar, Cortes, Omar, Byron L. David, Chelsea Finn, Fu, Chuyuan, +22 more

    arXiv · 2022

    511
  • Structure analysis of soccer video with domain knowledge and hidden Markov models

    Lexing Xie, Peng Xu, Shih‐Fu Chang, Ajay Divakaran, Huifang Sun

    Pattern Recognition Letters · 2004

    This paper defines two mutually exclusive states of the game, play and break based on the rules of soccer, and model the stochastic structures of each state of the game with a set of hidden Markov models.

    244
  • RT-Trajectory: Robotic Task Generalization via Hindsight Trajectory Sketches

    Jiayuan Gu, Sean Kirmani, Paul Wohlhart, Yao Lu, Montserrat Gonzalez Arenas, Kanishka Rao, Wenhao Yu, Chuyuan Fu, +9 more

    arXiv · 2023

    This work proposes a policy conditioning method using rough trajectory sketches that is practical, easy to specify, and allows the policy to effectively perform new tasks that would otherwise be challenging to perform, and finds that RT-Trajectory is able to perform a wider range of tasks when provided the same training data.

    188
  • RoboVQA: Multimodal Long-Horizon Reasoning for Robotics

    Pierre Sermanet, Tianli Ding, Jeffrey W. Zhao, Fei Xia, Debidatta Dwibedi, Keerthana Gopalakrishnan, Christine Chan, Gabriel Dulac-Arnold, +13 more

    Proceedings - IEEE International Conference on Robotics and Automation/Proceedings · 2024

    A single video-conditioned model named RoboVQA-VideoCoCa trained on the dataset is demonstrated that is capable of performing a variety of grounded high-level reasoning tasks in broad realistic settings with a cognitive intervention rate 46% lower than the zeroshot state of the art visual language model (VLM) baseline and is able to guide real robots through long-horizon tasks.

    176
  • Deep Learning for Free-Hand Sketch: A Survey and A Toolbox

    Peng Xu, Timothy M. Hospedales, Qiyue Yin, Yi-Zhe Song, Tao Xiang, Liang Wang

    arXiv · 2020

    A comprehensive survey of the deep learning techniques oriented at free-hand sketch data, and the applications that they enable.

    160
  • Advances in deep concealed scene understanding

    Deng-Ping Fan, Ge-Peng Ji, Peng Xu, Ming‐Ming Cheng, Christos Sakaridis, Luc Van Gool

    Visual Intelligence · 2023

    A comprehensive survey of deep learning techniques aimed at CSU, including a taxonomy, task-specific challenges, and ongoing developments is presented, and the largest and latest benchmark for concealed object segmentation (COS) is offered.

    148
  • Fault detection and identification using Bayesian recurrent neural networks

    Weike Sun, António R. C. Paiva, Peng Xu, Anantha Sundaram, Richard D. Braatz

    Computers & Chemical Engineering · 2020

    A novel probabilistic fault detection and identification method is proposed which adopts a newly developed deep learning approach using Bayesian recurrent neural networks~(BRNNs) with variational dropout which yields uncertainty estimates which allow for simultaneous fault detection of chemical processes, direct fault identification, and fault propagation analysis.

    147
  • Landscape of the regulatory elements for lysine 2-hydroxyisobutyrylation pathway

    He Huang, Zhouqing Luo, Shankang Qi, Jing Li Huang, Peng Xu, Xiuxuan Wang, Li Ping Gao, Fangyi Li, +7 more

    Cell Research · 2017

    This study shows that Esa1p in budding yeast and its homologue Tip60 in human could add Khib to substrate proteins both in vitro and in vivo, and reports the first global profiling of Khib proteome in mammalian cells, identifying 6 548 Khib sites on 1 725 substrate proteins.

    146
  • AutoRT: Embodied Foundation Models for Large Scale Orchestration of Robotic Agents

    Ahn, Michael, Debidatta Dwibedi, Chelsea Finn, Montse Gonzalez Arenas, Keerthana Gopalakrishnan, Karol Hausman, Brian Ichter, Alex Irpan, +20 more

    arXiv · 2024

    This paper proposes AutoRT, a system that leverages existing foundation models to scale up the deployment of operational robots in completely unseen scenarios with minimal human supervision, and leverages vision-language models (VLMs) for scene understanding and grounding, and further uses large language models (LLMs) for proposing diverse and novel instructions to be performed by a fleet of robots.

    143
  • SAM struggles in concealed scenes — empirical study on “Segment Anything”

    Ge-Peng Ji, Deng-Ping Fan, Peng Xu, Bowen Zhou, Ming‐Ming Cheng, Luc Van Gool

    Science China Information Sciences · 2023

    This report chooses three concealed scenes, i.e., camouflaged animals, industrial defects, and medical lesions, to evaluate SAM under unprompted settings, and observation is that SAM looks unskilled in concealed scenes.

    134
  • SketchMate: Deep Hashing for Million-Scale Human Sketch Retrieval

    Peng Xu, Yongye Huang, Tongtong Yuan, Kaiyue Pang, Yi-Zhe Song, Tao Xiang, Timothy M. Hospedales, Zhanyu Ma, +1 more

    IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · 2018

    This work proposes a deep hashing framework for sketch retrieval that, for the first time, works on a multi-million scale human sketch dataset and shows that state-of-the-art hashing models specifically engineered for static images fail to perform well on temporal sketch data.

    130
  • Predicting pipeline leakage in petrochemical system through GAN and LSTM

    Peng Xu, Rui Du, Zhongbao Zhang

    Knowledge-Based Systems · 2019

    A novel neural network based classification model using GAN and LSTM using a sliding window and a key feature selecting method in data preparation stage to address the noise and high dimension problems and is more suitable for fault prediction of pipeline leakage in petrochemical system.

    108
  • Multigraph Transformer for Free-Hand Sketch Recognition

    Peng Xu, Chaitanya K. Joshi, Xavier Bresson

    IEEE Transactions on Neural Networks and Learning Systems · 2021

    This work designs a novel graph neural network (GNN), the multigraph transformer (MGT), for learning representations of sketches from multiple graphs, which simultaneously capture global and local geometric stroke structures as well as temporal information.

    103
  • Mobility VLA: Multimodal Instruction Navigation with Long-Context VLMs and Topological Graphs

    Hao-Tien Lewis Chiang, Zhuo Xu, Zipeng Fu, Mithun George Jacob, Tingnan Zhang, Tsang-Wei Edward Lee, Wenhao Yu, Connor Schenck, +14 more

    arXiv · 2024

    101
  • PortraitBooth: A Versatile Portrait Model for Fast Identity-Preserved Personalization

    Peng Xu, Junwei Zhu, Boyuan Jiang, Ying Yu Tai, Donghao Luo, Jiangning Zhang, Wei Lin, Taisong Jin, +2 more

    IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · 2024

    Por-traitBooth leverages subject embeddings from aface recognition model for personalized image generation without fine-tuning and eliminates computational overhead and mitigates identity distortion, and introduces dynamic identity preservation strategy, which ensures close resemblance to the original image identity.

    96
  • Transductive Joint-Knowledge-Transfer TSK FS for Recognition of Epileptic EEG Signals

    Zhaohong Deng, Peng Xu, Lixiao Xie, Kup‐Sze Choi, Shitong Wang

    IEEE Transactions on Neural Systems and Rehabilitation Engineering · 2018

    94
  • Cross-modal subspace learning for fine-grained sketch-based image retrieval

    Peng Xu, Qiyue Yin, Yongye Huang, Yi-Zhe Song, Zhanyu Ma, Liang Wang, Tao Xiang, Willem Bastiaan Kleijn, +1 more

    Neurocomputing · 2017

    Through thorough examination of the experimental results, it is demonstrated that the subspace learning can effectively model the sketch-photo domain-gap, and a few key insights to drive future research are drawn.

    90
  • Decentralized fault detection and diagnosis via sparse PCA based decomposition and Maximum Entropy decision fusion

    Mihajlo Grbovic, Weichang Li, Peng Xu, Adam K. Usadi, Limin Song, Slobodan Vučetić

    Journal of Process Control · 2012

    Empirical studies on the benchmark Tennessee Eastman Process data demonstrated that the proposed decentralized approach achieves accuracy comparable to that of the fully centralized approach, while offering benefits in terms of fault tolerance, reusability, and scalability.

    83
  • Learning Model Predictive Controllers with Real-Time Attention for Real-World Navigation

    Xuesu Xiao, Tingnan Zhang, Krzysztof Choromański, Edward Lee, Francis, Anthony, Jake Varley, Stephen Tu, Sumeet Singh, +9 more

    arXiv · 2022

    A new class of implicit control policies combining the benefits of imitation learning with the robust handling of system constraints from Model Predictive Control (MPC) are presented, called Performer-MPC, which achieves 40% better goal reached in cluttered environments and 65% better on social metrics when navigating around humans.

    77
  • Crystal Structure of Enterovirus 71 RNA-Dependent RNA Polymerase Complexed with Its Protein Primer VPg: Implication for a trans Mechanism of VPg Uridylylation

    Cheng Chen, Yaxin Wang, Chao Shan, Yuna Sun, Peng Xu, Honggang Zhou, Cheng Yang, Pei‐Yong Shi, +3 more

    Journal of Virology · 2013

    The crystal structure of EV71 3Dpol complexed with VPg is reported, demonstrating that different picornaviruses use distinct binding sites for VPg uridylylation.

    74
  • Generalized Hidden-Mapping Transductive Transfer Learning for Recognition of Epileptic Electroencephalogram Signals

    Lixiao Xie, Zhaohong Deng, Peng Xu, Kup‐Sze Choi, Shitong Wang

    IEEE Transactions on Cybernetics · 2018

    69
  • BeHere: a VR/SAR remote collaboration system based on virtual replicas sharing gesture and avatar in a procedural task

    Peng Wang, Yue Wang, Mark Billinghurst, Huizhen Yang, Peng Xu, Yanhong Li

    Virtual Reality · 2023

    A Virtual Reality/Spatial Augmented Reality remote collaboration system based on 3D virtual replicas and sharing gestures and avatar, BeHere, which enables a remote expert in VR to guide a local worker in real-time to complete a procedural task in the real-world.

    52

Show all 109 works

Publication data from OpenAlex, with missing venues and authors filled in from Crossref; citation counts are the higher of OpenAlex and Semantic Scholar, last synced 2026-10-14. One-sentence summaries under some papers are written by Semantic Scholar’s model. Citation counts may be lower than on Google Scholar, which indexes more sources.

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