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Learning to Navigate Sidewalks in Outdoor Environments


Sep 12, 2021
Maks Sorokin, Jie Tan, C. Karen Liu, Sehoon Ha

* Submitted to IEEE Robotics and Automation Letters (RA-L) 

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DASH: Modularized Human Manipulation Simulation with Vision and Language for Embodied AI


Aug 28, 2021
Yifeng Jiang, Michelle Guo, Jiangshan Li, Ioannis Exarchos, Jiajun Wu, C. Karen Liu

* In The ACM SIGGRAPH / Eurographics Symposium on Computer Animation (SCA 21), September 6~9, 2021, Virtual Event, USA. ACM, New York, NY, USA, 12 pages 
* SCA'2021 

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Co-GAIL: Learning Diverse Strategies for Human-Robot Collaboration


Aug 13, 2021
Chen Wang, Claudia PĂ©rez-D'Arpino, Danfei Xu, Li Fei-Fei, C. Karen Liu, Silvio Savarese


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iGibson 2.0: Object-Centric Simulation for Robot Learning of Everyday Household Tasks


Aug 10, 2021
Chengshu Li, Fei Xia, Roberto MartĂ­n-MartĂ­n, Michael Lingelbach, Sanjana Srivastava, Bokui Shen, Kent Vainio, Cem Gokmen, Gokul Dharan, Tanish Jain, Andrey Kurenkov, C. Karen Liu, Hyowon Gweon, Jiajun Wu, Li Fei-Fei, Silvio Savarese

* Project website: http://svl.stanford.edu/igibson/ 

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BEHAVIOR: Benchmark for Everyday Household Activities in Virtual, Interactive, and Ecological Environments


Aug 06, 2021
Sanjana Srivastava, Chengshu Li, Michael Lingelbach, Roberto MartĂ­n-MartĂ­n, Fei Xia, Kent Vainio, Zheng Lian, Cem Gokmen, Shyamal Buch, C. Karen Liu, Silvio Savarese, Hyowon Gweon, Jiajun Wu, Li Fei-Fei


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ADeLA: Automatic Dense Labeling with Attention for Viewpoint Adaptation in Semantic Segmentation


Jul 29, 2021
Yanchao Yang, Hanxiang Ren, He Wang, Bokui Shen, Qingnan Fan, Youyi Zheng, C. Karen Liu, Leonidas Guibas


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DCL: Differential Contrastive Learning for Geometry-Aware Depth Synthesis


Jul 27, 2021
Yanchao Yang, Yuefan Shen, Youyi Zheng, C. Karen Liu, Leonidas Guibas


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Characterizing Multidimensional Capacitive Servoing for Physical Human-Robot Interaction


May 25, 2021
Zackory Erickson, Henry M. Clever, Vamsee Gangaram, Eliot Xing, Greg Turk, C. Karen Liu, Charles C. Kemp

* 17 pages, 22 figures, 4 tables, 2 algorithms 

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Fast and Feature-Complete Differentiable Physics for Articulated Rigid Bodies with Contact


Apr 01, 2021
Keenon Werling, Dalton Omens, Jeongseok Lee, Ioannis Exarchos, C. Karen Liu


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Error-Aware Policy Learning: Zero-Shot Generalization in Partially Observable Dynamic Environments


Mar 13, 2021
Visak Kumar, Sehoon Ha, C. Karen Liu


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Task-Specific Design Optimization and Fabrication for Inflated-Beam Soft Robots with Growable Discrete Joints


Mar 08, 2021
Ioannis Exarchos, Brian H. Do, Fabio Stroppa, Margaret M. Coad, Allison M. Okamura, C. Karen Liu


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Learning to Manipulate Amorphous Materials


Mar 03, 2021
Yunbo Zhang, Wenhao Yu, C. Karen Liu, Charles C. Kemp, Greg Turk


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SimGAN: Hybrid Simulator Identification for Domain Adaptation via Adversarial Reinforcement Learning


Jan 15, 2021
Yifeng Jiang, Tingnan Zhang, Daniel Ho, Yunfei Bai, C. Karen Liu, Sergey Levine, Jie Tan

* Submitted to ICRA 2021 

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Protective Policy Transfer


Dec 11, 2020
Wenhao Yu, C. Karen Liu, Greg Turk


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Perspectives on Sim2Real Transfer for Robotics: A Summary of the R:SS 2020 Workshop


Dec 07, 2020
Sebastian Höfer, Kostas Bekris, Ankur Handa, Juan Camilo Gamboa, Florian Golemo, Melissa Mozifian, Chris Atkeson, Dieter Fox, Ken Goldberg, John Leonard, C. Karen Liu, Jan Peters, Shuran Song, Peter Welinder, Martha White

* Summary of the "2nd Workshop on Closing the Reality Gap in Sim2Real Transfer for Robotics" held in conjunction with "Robotics: Science and System 2020". Website: https://sim2real.github.io/ 

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COCOI: Contact-aware Online Context Inference for Generalizable Non-planar Pushing


Nov 23, 2020
Zhuo Xu, Wenhao Yu, Alexander Herzog, Wenlong Lu, Chuyuan Fu, Masayoshi Tomizuka, Yunfei Bai, C. Karen Liu, Daniel Ho


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Learning Human Search Behavior from Egocentric Visual Inputs


Nov 06, 2020
Maks Sorokin, Wenhao Yu, Sehoon Ha, C. Karen Liu

* (preprint) submitted to EUROGRAPHICS 2021 

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Policy Transfer via Kinematic Domain Randomization and Adaptation


Nov 03, 2020
Ioannis Exarchos, Yifeng Jiang, Wenhao Yu, C. Karen Liu

* Submitted to the 2021 IEEE International Conference on Robotics and Automation (ICRA) 

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Learning Task-Agnostic Action Spaces for Movement Optimization


Sep 22, 2020
Amin Babadi, Michiel van de Panne, C. Karen Liu, Perttu HÀmÀlÀinen


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Bodies at Rest: 3D Human Pose and Shape Estimation from a Pressure Image using Synthetic Data


Apr 02, 2020
Henry M. Clever, Zackory Erickson, Ariel Kapusta, Greg Turk, C. Karen Liu, Charles C. Kemp

* 18 pages, 18 figures, 5 tables. Accepted for oral presentation at CVPR 2020 

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Assistive Gym: A Physics Simulation Framework for Assistive Robotics


Oct 10, 2019
Zackory Erickson, Vamsee Gangaram, Ariel Kapusta, C. Karen Liu, Charles C. Kemp

* 8 pages, 5 figures, 2 tables 

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Learning a Control Policy for Fall Prevention on an Assistive Walking Device


Sep 23, 2019
Visak C V Kumar, Sehoon Ha, Gergory Sawicki, C. Karen Liu


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Visualizing Movement Control Optimization Landscapes


Sep 18, 2019
Perttu HÀmÀlÀinen, Juuso Toikka, C. Karen Liu

* Fixed author name 

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Modeling Collaboration for Robot-assisted Dressing Tasks


Sep 14, 2019
Alexander Clegg, Charles C. Kemp, Greg Turk, C. Karen Liu

* 8 pages, 7 figures, 3 tables 

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Estimating Mass Distribution of Articulated Objects through Physical Interaction


Jul 09, 2019
Niranjan Kumar Kannabiran, Irfan Essa, C. Karen Liu


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Synthesis of Biologically Realistic Human Motion Using Joint Torque Actuation


Apr 30, 2019
Yifeng Jiang, Tom Van Wouwe, Friedl De Groote, C. Karen Liu

* 12 pages, 8 figures 

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Multidimensional Capacitive Sensing for Robot-Assisted Dressing and Bathing


Apr 03, 2019
Zackory Erickson, Henry M. Clever, Vamsee Gangaram, Greg Turk, C. Karen Liu, Charles C. Kemp

* 8 pages, 16 figures, International Conference on Rehabilitation Robotics 2019 

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Sim-to-Real Transfer for Biped Locomotion


Mar 04, 2019
Wenhao Yu, Visak CV Kumar, Greg Turk, C. Karen Liu


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Policy Transfer with Strategy Optimization


Dec 04, 2018
Wenhao Yu, C. Karen Liu, Greg Turk


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Expanding Motor Skills through Relay Neural Networks


Nov 15, 2018
Visak C. V. Kumar, Sehoon Ha, C. Karen Liu


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