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% =========
% DOCS
% entry types
% patent
% workshop
% inproceedings
% article
% unpublished (preprints)
% techreport
% misc
%
% Fields (in addition to standard fields)
% keywords -- generic keywords to help with search
% tags -- buttons/links - small list of tags.
% award
% award_details: optional
% abstract
% doi : only use the id, do not use the full url
% arxiv : only use the id, do not use the full url
% bibtex_show : have to mark true
% bibtex: auto generated
% html
% pdf - can be url or filetype.pdf
% supp - can be url or filetype.pdf
% video
% blog
% code
% poster
% slides - can be url or filetype.pdf
% website
% altmetric
% dimensions
% google_scholar_id
% inspirehep_id
%
% =========
% Tag Tree (for search and filtering)
%
% Robotics
% Simulation
% Manipulation
% Grasping
%
% Computer Vision
% Video Prediction
% 3D Vision
%
% Machine Learning
% Reinforcement Learning
% =========
% ==========
% Conferences
% ==========
@inproceedings{garg2011object,
title={Object Identification and Mapping using Monocular Vision in an Autonomous Urban Driving System},
author={Garg, Animesh and Toor, Anju and Thakkar, Sahil and Goel, Shiwangi and Maheshwari, Sachin and Chand, Satish},
booktitle={International Conference of Machine Vision},
year={2010}
}
@article{garg2012autotrix,
author = {Garg, Animesh and Toor, Anju and Thakkar, Sahil and Goel, Shiwangi and Maheshwari, Sachin and Chand, Satish},
title = {The Autotrix: Design and Implementation of an Autonomous Urban Driving System},
year = {2012},
month = {2feb},
ign-volume = {403},
ign-pages = {3884--3891},
booktitle = {MEMS, NANO and Smart Systems},
series = {Advanced Materials Research},
publisher = {Trans Tech Publications Ltd},
pdf = {10.4028/www.scientific.net/AMR.403-408.3884},
keywords = {Path Planning, Obstacle Avoidance, Monocular Vision, Autonomous Driving, Global Positioning System in Urban Driving},
abstract = {The Autotrix is an interactive, intelligent, Autonomous Guided Vehicle (AGV) designed to serve in urban environments. Autonomous ground vehicle navigation requires the integration of many technologies such as path planning, odometry, control, obstacle avoidance and situational awareness. The objective of this project is for this prototype to navigate autonomously in an urban environment and reach its destination while detecting and avoiding obstacles on the path .This will be achieved by extracting information from multiple sources of real-time data including digital camera, GPS &ultra sonic sensors, collecting data from this extracted information, processing this data and send controlling instructions to our platform (Autotrix). The significance of this work is in presenting the methods needed for real time navigation; GPS based continuous mapping and obstacle avoidance for intelligent autonomous driving systems.}
}
@article{thakkar2012dtmf,
author = {Thakkar, Sahil and Garg, Animesh and Midha, Adesh and Gaur, Prerna},
title = {Low-Cost Teleoperation of Remotely Located Actuators Based on Dual Tone Multi-Frequency Data Transfer},
year = {2012},
month = {feb},
ign-volume = {403},
ign-pages = {4727--4734},
booktitle = {MEMS, NANO and Smart Systems},
series = {Advanced Materials Research},
publisher = {Trans Tech Publications Ltd},
pdf = {10.4028/www.scientific.net/AMR.403-408.4727},
abstract = {DTMF (Dual Tone Multi Frequency) is a system of signal tones used for telecommunications. DTMF uses two tones to represent each key on the touch pad. DTMF data transfer technique has advantages such as high reliability, constant speed, and high signal to noise ratio, low cost and optimal utilization of existing resources. These features make DTMF an attractive Data Transfer Technique. It finds application in home and car security systems, robot control, SMS and voice call controlled industrial applications. In this paper, we discuss the use of DTMF data transfer in a voice call to control a toy car. Cell phone 1(CP 1), which is at user end, makes a call to cell phone 2(CP 2) at the machine end and establishes a connection. A key is pressed at the user side. Two tones corresponding to one key are encoded and sent through the cell phone network. Both tones are tapped through the earphone jack of cell phone at machine end and are decoded. The output is fed to a Micro-controller. The Micro-controller is connected to the remote control unit of the toy car, which in turn controls the motion of the car. The car moves in various directions according to the key pressed user. The electronic circuit is divided into 2 parts. The transmitter side consisting of Cell phone 1 with an inbuilt encoder and the receiver side consisting of Cell Phone 2, 8870 DTMF decoder and Atmega 16 micro-controller. The programming has been carried out on AVR Bascom®.}
}
@article{cunha2012robot,
title={Robot-guided Delivery of Brachytherapy Needles along Non-Parallel Paths to Avoid Penile Bulb Puncture},
author={Cunha, JAM and Garg, A and Siauw, T and Zhang, N and Zuo, Y and Goldberg, K and Stoianovici, D and Roach III, M and Pouliot, J},
journal={Radiotherapy and Oncology},
ign-volume={103},
ign-pages={S45--S46},
year={2012},
month={may},
publisher={Elsevier},
pdf={https://www.thegreenjournal.com/article/S0167-8140(12)72081-9/abstract}
}
@article{cunha2012robotic,
title={Robotic Brachytherapy Demonstration: Implant of {HDR} Brachytherapy Needle Configuration Computer-Optimized to Avoid Critical Structures Near the Bulb of the Penis},
author={Cunha, JA and Siauw, T and Garg, A and Zhang, N and Goldberg, K and Stoianovici, D and Roach III, M and Hsu, I-C and Pouliot, J},
journal={Medical Physics},
ign-volume={39},
ign-number={6},
ign-pages={3931--3931},
year={2012},
month={jun},
publisher={American Association of Physicists in Medicine},
pdf={https://doi.org/10.1118/1.4736042}
}
@inproceedings{garg2012initial,
title={Initial experiments toward automated robotic implantation of skew-line needle arrangements for HDR brachytherapy},
shorttitle={automated needle implants},
author={Garg, A. and Siauw, T. and Berenson, D. and Cunha, A. and Hsu, I-Chow and Pouliot, J. and Stoianovici, D. and Goldberg, K.},
booktitle={IEEE International Conference on Automation Science \& Engg. (CASE)},
ing-pages={26--33},
month={aug},
year={2012},
video={https://youtu.be/Kk_wHiu8nGg},
talk={https://youtu.be/TGEIRpbuS_I},
abstract={Automation seeks to improve the reliability and quality of processes. This study aims to automate high dose rate brachytherapy (HDR-BT), a radiation therapy that places radioactive sources at the site of the tumor using needles. Although HDR-BT has a high rate of clinical success in curing prostate cancer, it also has several side effects related to needle and dose trauma. A new planning algorithm from previous work optimizes needle arrangements using skew-lines (non-parallel, non-intersecting lines). This paper presents initial experiments towards an automated system for implanting skew-line needle arrangements computed from a planning system. We describe the interface, calibration and integration of the robotic hardware with the planning system, and present experiments using our robotic system to implant needles into anatomically-correct tissue phantoms. Results suggest that this system can achieve HDR-BT treatment objectives with reduced trauma to organs and low demands on operator skill, thus making the procedure more reliable and repeatable. In the future, we believe that robotic HDR-BT will improve overall treatment quality with reduced dependence on physician skill.},
pdf={https://doi.org/10.1109/CoASE.2012.6386483},
award={IEEE CASE Best Application Paper Award},
preview={acubot-case12.gif}
}
@inproceedings{garg2013algorithm,
title={An Algorithm for Computing Customized {3D} Printed Implants with Curvature Constrained Channels for Enhancing Intracavitary Brachytherapy Radiation Delivery},
author={Garg, Animesh and Patil, Sachin and Siauw, Timmy and Cunha, J Adam M and Hsu, I and Abbeel, Pieter and Pouliot, Jean and Goldberg, Ken},
booktitle={IEEE International Conference on Automation Science \& Engg. (CASE)},
month={aug},
ign-pages={466--473},
year={2013},
abstract={Brachytherapy is a widely-used treatment modality for cancer in many sites in the body. In brachytherapy, small radioactive sources are positioned proximal to cancerous tumors. An ongoing challenge is to accurately place sources on a set of dwell positions to sufficiently irradiate the tumors while limiting radiation damage to healthy organs and tissues. In current practice, standardized applicators with internal channels are inserted into body cavities to guide the sources. These standardized implants are one-size-fits-all and are prone to shifting inside the body, resulting in suboptimal dosages. We propose a new approach that builds on recent results in 3D printing and steerable needle motion planning to create customized implants containing customized curvature-constrained internal channels that fit securely, minimize air gaps, and precisely guide radioactive sources through printed channels. When compared with standardized implants, customized implants also have the potential to provide better coverage: more potential source dwell positions proximal to tumors. We present an algorithm for computing curvature-constrained channels based on rapidly-expanding randomized trees (RRT). We consider a prototypical case of OB/GYN cervical and vaginal cancer with three treatment options: standardized ring implant (current practice), customized implant with linear channels, and customized implant with curved channels. Results with a two-parameter coverage metric suggest that customized implants with curved channels can offer significant improvement over current practice.},
pdf={https://ieeexplore.ieee.org/document/6654002}
}
@article{siauw2014customized,
title={{Customized Needle Guides for Inserting Non-Parallel Needle Arrangements in Prostate {HDR} Brachytherapy: A Phantom Study}},
author={Siauw, Timmy and Cunha, J. Adam M. and Garg, Animesh and Goldberg, Ken and Hsu, I and Pouliot, Jean},
journal={Brachytherapy},
year={2014},
month={mar},
pdf= {https://doi.org/10.1016/j.brachy.2014.02.439},
}
@inproceedings{garg2014exact,
title={Exact Reachability Analysis for Planning Skew-Line Needle Arrangements for Automated Brachytherapy},
author={Garg, Animesh and Siauw, Timmy and Yang, Guang and Patil, Sachin and Cunha, J Adam M and Hsu, I-Chow and Pouliot, Jean and Atamt{\"u}rk, Alper and Goldberg, Ken},
booktitle={IEEE International Conference on Automation Science \& Engg. (CASE)},
month={aug},
year={2014},
pdf= {https://ieeexplore.ieee.org/document/6899376},
abstract={When planning skew-line needle arrangements for automated brachytherapy, one objective is to identify a set of candidate needles that enter from a specified entry region, avoid specified organs-at-risk and sufficiently cover the target (tumor) volume. Existing methods use uniform or random sampling to generate a set of candidate needles, which may not adequately cover the target volume. In this paper we present an exact reachability analysis that can be used to guide the selection of candidate needles and to identify which subset of the target volume may not be reachable. Assuming linear needles, convex polyhedral representations of entry zone, organs-at-risk and target volume, we give an exact polynomial time algorithm for checking existence and calculation of the non-reachable set in the target volume. We perform experiments using patient data from 18 brachytherapy cases and found that 11 cases had non-empty occluded volume inside the target ranging from 0.01% to 4.3% of target volume. We also report a sensitivity study showing the change in the occluded volume with dilation of the avoidance volume and entry zone.}
}
@inproceedings{murali2015learning,
title={Learning by Observation for Surgical Subtasks: Multilateral Cutting of {3D} Viscoelastic and {2D} Orthotropic Tissue Phantoms},
author={Murali, Adithyavairavan and Sen, Siddarth and Kehoe, Ben and Garg, Animesh and McFarland, Seth and Patil, Sachin and Boyd, W Douglas and Lim, Susan and Abbeel, Pieter and Goldberg, Ken},
booktitle={IEEE International Conference on Robotics \& Automation (ICRA)},
month={may},
year={2015},
award={Finalist: Best Paper, Student Paper, and Medical Robotics Paper Award},
abstract={Automating repetitive surgical subtasks such as suturing, cutting and debridement can reduce surgeon fatigue and procedure times and facilitate supervised tele-surgery. Programming is difficult because human tissue is deformable and highly specular. Using the da Vinci Research Kit (DVRK) robotic surgical assistant, we explore a “Learning By Observation” (LBO) approach where we identify, segment, and parameterize motion sequences and sensor conditions to build a finite state machine (FSM) for each subtask. The robot then executes the FSM repeatedly to tune parameters and if necessary update the FSM structure. We evaluate the approach on two surgical subtasks: debridement of 3D Viscoelastic Tissue Phantoms (3d-DVTP), in which small target fragments are removed from a 3D viscoelastic tissue phantom; and Pattern Cutting of 2D Orthotropic Tissue Phantoms (2d-PCOTP), a step in the standard Fundamentals of Laparoscopic Surgery training suite, in which a specified circular area must be cut from a sheet of orthotropic tissue phantom. We describe the approach and physical experiments with repeatability of 96% for 50 trials of the 3d-DVTP subtask and 70% for 20 trials of the 2d-PCOTP subtask.},
pdf= {https://ieeexplore.ieee.org/document/7139344},
video={http://www.youtube.com/watch?v=beVWB6NtAaA},
preview={lbo-icra15.gif}
}
@inproceedings{mckinley2015disposable,
title={A Single-Use Haptic Palpation Probe for Locating Subcutaneous Blood Vessels in Robot-Assisted Minimally Invasive Surgery},
author={McKinley, Stephen and Garg, Animesh and Sen, Siddarth and Kapadia, Rishi and Murali, Adithyavairavan and Nichols, Kirk and Lim, Susan and Patil, Sachin and Abbeel, Pieter and Okamura, Allison M. and Goldberg, Ken},
booktitle= {IEEE International Conference on Automation Science \& Engg. (CASE)},
month={aug},
year={2015},
award={Best Poster/Demo Award at ICRA 2015 Workshop on Shared Frameworks for Medical Robotics},
pdf={http://berkeleyautomation.github.io/surgical-tools/files/mckinley-disposable-2015.pdf},
abstract={We present the design and evaluation of a novel low-cost palpation probe for Robot assisted Minimally Invasive Surgery (RMIS) for localizing subcutaneous blood vessels. It measures probe tip deflection using a Hall Effect sensor as the spherical tip is moved tangentially across a surface under automated control. The probe is intended to be single-use and disposable, built from 3D printed parts and commercially available electronics. The prototype has a cross-section of less than 15mm×10mm and fits on the end of an 8mm diameter needle driver in the Intuitive Surgical da Vinci ® Research Kit (dVRK). We report experiments for quasi-static sliding palpation with silicone based tissue phantoms with embedded cylinders as subcutaneous blood vessel phantoms. We analyzed signal-to-noise ratios with multiple diameters of silicone cylinders (1.58-4.75 mm) at varying subcutaneous depths (1-5 mm) with a range of indentation depths (0-8 mm) and sliding speeds (0.5-21 mm/s). Results suggest that the probe can detect subcutaneous structures in phantoms of diameter 2.25 mm at a depth of up to 5mm below the tissue surface.},
pdf= {https://doi.org/10.1109/CoASE.2015.7294253},
preview={sensor-case15.jpg}
}
@inproceedings{krishnan2015tsc,
title={Transition State Clustering: Unsupervised Surgical Trajectory Segmentation For Robot Learning},
author={Krishnan*, Sanjay and Garg*, Animesh and Patil, Sachin and Lea, Colin and Hager, Gregory and Abbeel, Pieter and Goldberg (* equal contribution), Ken},
booktitle={International Symposium on Robotics Research (ISRR)},
year={2015},
mon={sep},
organization={Springer STAR},
code={https://github.com/BerkeleyAutomation/tsc}
}
@inproceedings{murali2016tscdl,
title={{TSC-DL:} Unsupervised Trajectory Segmentation of Multi-Modal Surgical Demonstrations with Deep Learning },
author={Murali*, Adithyavairavan and Garg*, Animesh and Krishnan*, Sanjay and Pokorny, Florian and Abbeel, Pieter and Darrell, Trevor and Goldberg (* equal contribution), Ken},
booktitle={IEEE International Conference on Robotics \& Automation (ICRA)},
month={may},
year={2016},
website={http://berkeleyautomation.github.io/tsc-dl/},
code={https://github.com/BerkeleyAutomation/tsc-dl},
video={https://youtu.be/L561cJh7DLE}
}
@inproceedings{sen2016suturing,
title={Automating Multi-Throw Multilateral Surgical Suturing with a Mechanical Needle Guide and Sequential Convex Optimization},
author={Sen*, Siddarth and Garg*, Animesh and Gealy, David and McKinley, Stephen and Jen, Yiming and Goldberg (* equal contribution), Ken},
booktitle={IEEE International Conference on Robotics \& Automation (ICRA)},
month={may},
year={2016},
IGNOREorganization={IEEE},
website={http://berkeleyautomation.github.io/amts/},
video={https://youtu.be/z1ehShXFToc},
preview={amts-icra16.gif}
}
@inproceedings{garg2016gpas,
title={{Tumor localization using automated palpation with Gaussian Process Adaptive Sampling}},
author={Garg, Animesh and Sen, Siddarth and Kapadia, Rishi and Jen, Yiming and McKinley, Stephen and Miller, Lauren and Goldberg, Ken},
booktitle={IEEE International Conference on Automation Science \& Engg. (CASE)},
year={2016},
mon={aug},
IGNOREorganization={IEEE},
website={http://berkeleyautomation.github.io/gpas/},
pdf={http://berkeleyautomation.github.io/gpas/files/garg-case16-gpas.pdf},
preview={gpas-case16.jpg}
}
@inproceedings{mckinley2016pida,
title={Interchangeable Surgical Instrument System with Application to Supervised Automation of Multilateral Tumor Resection. },
author={McKinley, Stephen and Garg, Animesh and Sen, Siddarth and Gealy, David V. and McKinley, Jonathan and Jen, Yiming and Guo, Menglung and Boyd, Doug and Goldberg, Ken},
booktitle={IEEE International Conference on Automation Science \& Engg. (CASE)},
year={2016},
month={aug},
award={Best Video Award at 2015 Hamlyn Symposium},
video={https://www.youtube.com/watch?v=YiPq9t0tR3U},
website={http://berkeleyautomation.github.io/surgical-tools/},
preview={pida-case16.gif}
}
@inproceedings{krishnan2016swirl,
title={{SWIRL: A Sequential Windowed Inverse Reinforcement Learning Algorithm for Robot Tasks With Delayed Rewards}},
author={Krishnan, Sanjay and Garg, Animesh and Liaw, Richard and Thananjeyan, Brijen and Miller, Lauren and Pokorny, Florian T and Goldberg, Ken},
booktitle={Workshop on Algorithmic Foundations of Robotics (WAFR)},
organization={Springer STAR},
month={dec},
year={2016},
pdf={krishnan-SWIRL-WAFR-2016.pdf},
talk={https://www.youtube.com/watch?v=r0RzS2DWb8M&index=4&list=PLYTiwx6hV33siv3qb--lW1Sw5BEMgGtR1},
}
@inproceedings{thananjeyan2017multilateral,
title={Multilateral Surgical Pattern Cutting in 2D Orthotropic Gauze with Deep Reinforcement Learning Policies for Tensioning},
author={Thananjeyan, Brijen and Garg, Animesh and Krishnan, Sanjay and Chen, Carolyn and Miller, Lauren and Goldberg, Ken},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
month={jun},
video={https://www.youtube.com/watch?v=l6gQg2VbGcc},
pdf={https://ieeexplore.ieee.org/document/7989275},
year={2017}
}
@inproceedings{mandlekar2017arpl,
title={{Adversarially Robust Policy Learning: Active Construction of Physically-Plausible Perturbations}},
author={Mandlekar*,Ajay and Zhu*, Yuke and Garg*, Animesh and Fei-Fei, Li and Savarese (* equal contribution), Silvio},
booktitle={IEEE International Conference on Intelligent Robots and Systems (IROS)},
month={sep},
year={2017},
pdf={https://stanfordvl.github.io/ARPL/arpl_mzg_iros17.pdf},
website={https://stanfordvl.github.io/ARPL/},
video={https://www.youtube.com/watch?v=yZ-gSsbbzh0}
}
@inproceedings{gwak2017weakly,
title={Weakly supervised 3D Reconstruction with Adversarial Constraint},
author={Gwak*, JunYoung and Choy*, Christopher B and Garg, Animesh and Chandraker, Manmohan and Savarese (* equal contribution), Silvio},
booktitle={IEEE Conference on 3D Vision (3DV)},
year={2017},
month={oct},
code={https://github.com/jgwak/McRecon},
arxiv={1705.10904}
}
@inproceedings{harrison2017adapt,
title={{AdaPT: Zero-Shot Adaptive Policy Transfer for Stochastic Dynamical Systems}},
author={Harrison*, James and Garg*, Animesh and Ivanovic, Boris and Zhu, Yuke and Savarese, Silvio and Fei-Fei, Li and Pavone (* equal contribution), Marco},
booktitle={International Symposium on Robotics Research (ISRR)},
organization={Springer STAR},
month={dec},
year={2017},
arxiv={1707.04674},
}
@inproceedings{xu2018neural,
title={Neural Task Programming: Learning to generalize across hierarchical tasks},
author={Xu, Danfei and Nair, Suraj and Zhu, Yuke and Gao, Julian and Garg, Animesh and Fei-Fei, Li and Savarese, Silvio},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
month={may},
year={2018},
arxiv={1710.01813},
video={https://www.youtube.com/watch?v=THq7I7C5rkk&feature=youtu.be},
website={https://stanfordvl.github.io/ntp/},
talk={https://youtu.be/_9Ny2ghjwuY?t=7h54m},
preview={ntp-icra18.gif}
}
@inproceedings{huang18ramil,
title={{Finding It: Weakly-Supervised Reference-Aware Visual Grounding in Instructional Video}},
author={Huang, De-An and Buch, Shyamal and Dery, Lucio and Garg, Animesh and Fei-Fei, Li and Niebles, Juan Carlos},
booktitle={IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
month={jun},
year={2018},
talk={https://youtu.be/GBo4sFNzhtU?t=23m30s},
award={Oral Presentation},
website={https://finding-it.github.io/},
poster={https://drive.google.com/file/d/1uvnw6VDn0r1nS3ePyFKaCbEx5GZw1ZEy/view},
pdf={http://openaccess.thecvf.com/content_cvpr_2018/papers/Huang_Finding_It_Weakly-Supervised_CVPR_2018_paper.pdf},
supplement={https://finding-it.github.io/finding-it-suppmat.pdf},
preview={finding-it-cvpr18.jpeg}
}
@inproceedings{kurenkov2018deformnet,
title={{DeformNet: Free-Form Deformation Network for 3D Shape Reconstruction from a Single Image}},
author={Kurenkov*, Andrey and Ji*, Jingwei and Garg, Animesh and Mehta, Viraj and Gwak, JunYoung and Choy, Christopher and Savarese (* equal contribution), Silvio},
booktitle={IEEE Winter Conference on Applications of Computer Vision (WACV)},
arXiv={1708.04672},
month={mar},
year={2018},
website={https://deformnet-site.github.io/DeformNet-website/},
talk={https://www.youtube.com/watch?v=cKzXVL6W--8}
}
@inproceedings{fang2018learning,
title={Learning Task-Oriented Grasping for Tool Manipulation from Simulated Self-Supervision},
author={Fang, Kuan and Zhu, Yuke and Garg, Animesh and Kurenkov, Andrey and Mehta, Viraj and Fei-Fei, Li and Savarese, Silvio},
booktitle={{Robotics: Systems and Science (RSS)}},
month={july},
year={2018},
arxiv={1806.09266},
website={https://sites.google.com/view/task-oriented-grasp},
video={https://www.youtube.com/watch?v=YI-3sf067f8},
talk={https://youtu.be/v0ErAR8Dwy8?t=43s},
preview={tog-rss18.jpeg}
}
@inproceedings{mandlekar2018roboturk,
title={{ROBOTURK: A Crowdsourcing Platform for Robotic Skill Learning through Imitation}},
author={Mandlekar, Ajay and Zhu, Yuke and Garg, Animesh and Booher, Jonathan and Spero, Max and Tung, Albert and Gao, Julian and Emmons, John and Gupta, Anchit and Orbay, Emre and Savarese, Silvio and Fei-Fei, Li},
booktitle={Conference on Robot Learning (CoRL)},
month={oct},
year={2018},
arxiv={1811.02790},
pdf={http://proceedings.mlr.press/v87/mandlekar18a.html},
website={http://roboturk.stanford.edu/},
code={https://cvgl.stanford.edu/projects/roboturk/ccr-web/dataset_sim.html},
blog={http://ai.stanford.edu/blog/roboturk/},
talk={https://www.youtube.com/watch?v=ugCBLNLWDM8&t=24400s}
}
@inproceedings{lee2019making,
title={Making Sense of Vision and Touch: Self-Supervised Learning of Multimodal Representations for Contact-Rich Tasks},
author={Lee*, Michelle A and Zhu*, Yuke and Srinivasan, Krishnan and Shah, Parth and Savarese, Silvio and Fei-Fei, Li and Garg, Animesh and Bohg (* equal contribution), Jeannette},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
arxiv={1810.10191},
month={may},
year={2019},
award={ICRA Best Paper Award and Finalist: Best Cognitive Robotics Paper},
website={https://sites.google.com/view/visionandtouch},
video={https://youtu.be/usFQ8hNtE8c},
preview={multimodal-icra19.gif}
}
@inproceedings{huang2018ntg,
title={Neural Task Graphs: Generalizing to unseen tasks from a single video demonstration},
author={Huang, De-An and Nair, Suraj and Xu, Danfei and Zhu, Yuke and Garg, Animesh and Fei-Fei, Li and Savarese, Silvio and Niebles, Juan Carlos},
booktitle={IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
ign-pages={8565--8574},
month={june},
year={2019},
arxiv={1807.03480},
video={https://www.youtube.com/watch?v=Rwog52mbMCI&feature=youtu.be},
award={Oral Presentation},
preview={ntg-cvpr19.jpeg}
}
@inproceedings{danielczuk2019mech,
title={Mechanical Search: Multi-Step Retrieval of a Target Object Occluded by Clutter},
author={Danielczuk, Mike and Kurenkov, Andrey and Balakrishna, Ashwin and Matl, Matthew and Mart\'{i}n-Mart\'{i}n, Roberto and Garg, Animesh and Savarese, Silvio and Goldberg, Ken},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
month={may},
year={2019},
arxiv={1903.01588},
website={https://ai.stanford.edu/mech-search/},
video={https://youtu.be/lCwdGSDkbG4},
abstract={When operating in unstructured environments such as warehouses, homes, and retail centers, robots are frequently required to interactively search for and retrieve specific objects from cluttered bins, shelves, or tables. Mechanical Search describes the class of tasks where the goal is to locate and extract a known target object. In this paper, we formalize Mechanical Search and study a version where distractor objects are heaped over the target object in a bin. The robot uses an RGBD perception system and control policies to iteratively select, parameterize, and perform one of 3 actions -- push, suction, grasp -- until the target object is extracted, or either a time limit is exceeded, or no high confidence push or grasp is available. We present a study of 5 algorithmic policies for mechanical search, with 15,000 simulated trials and 300 physical trials for heaps ranging from 10 to 20 objects. Results suggest that success can be achieved in this long-horizon task with algorithmic policies in over 95% of instances and that the number of actions required scales approximately linearly with the size of the heap.},
preview={mechsearch-icra19.gif}
}
@inproceedings{martin2019variable,
title={Variable Impedance Control in End-Effector Space: An Action Space for Reinforcement Learning in Contact-Rich Tasks},
author={Mart{\'\i}n-Mart{\'\i}n, Roberto and Lee, Michelle A and Gardner, Rachel and Savarese, Silvio and Bohg, Jeannette and Garg, Animesh},
booktitle={IEEE International Conference on Intelligent Robots and Systems (IROS)},
month={nov},
year={2019},
arxiv={1906.08880},
website={https://stanfordvl.github.io/vices/},
preview={vices-19.jpg}
}
@inproceedings{mandlekar2019roboturkreal,
title={Scaling Robot Supervision to Hundreds of Hours with RoboTurk: Robotic Manipulation Dataset through Human Reasoning and Dexterity},
author={Mandlekar, Ajay and Booher, Jonathan and Spero, Max and Tung, Albert and Gupta, Anchit and Zhu, Yuke and Garg, Animesh and Savarese, Silvio and Fei-Fei, Li},
booktitle={IEEE International Conference on Intelligent Robots and Systems (IROS)},
award={IROS Best Cognitive Robotics Paper Finalist},
month={nov},
year={2019},
arxiv={1911.04052},
website={http://roboturk.stanford.edu/realrobotdataset},
code={https://cvgl.stanford.edu/projects/roboturk/ccr-web/dataset_real.html},
blog={http://ai.stanford.edu/blog/roboturk/},
preview={roboturk-real-iros19.gif}
}
@inproceedings{huang2019continuous,
title={Continuous Relaxation of Symbolic Planner for One-Shot Imitation Learning},
author={Huang, De-An and Xu, Danfei and Zhu, Yuke and Garg, Animesh and Savarese, Silvio and Fei-Fei, Li and Carlos, Juan Carlos},
booktitle={IEEE International Conference on Intelligent Robots and Systems (IROS)},
month={nov},
year={2019},
arxiv={1908.06769},
video={https://www.youtube.com/watch?v=emSbxWlOQBc}
}
@inproceedings{fang2019dynamics,
title={Dynamics Learning with Cascaded Variational Inference for Multi-Step Manipulation},
author={Fang, Kuan and Zhu, Yuke and Garg, Animesh and Savarese, Silvio and Fei-Fei, Li},
booktitle={Conference on Robot Learning (CoRL)},
month={oct},
year={2019},
arxiv={1910.13395},
website={http://pair.stanford.edu/cavin/},
award={Oral Presentation},
preview={cavin-corl19.gif}
}
@inproceedings{kurenkov2019ac,
title={AC-Teach: A Bayesian Actor-Critic Method for Policy Learning with an Ensemble of Suboptimal Teachers},
author={Kurenkov, Andrey and Mandlekar, Ajay and Mart\'{i}n-Mart\'{i}n, Roberto and Savarese, Silvio and Garg, Animesh},
booktitle={Conference on Robot Learning (CoRL)},
month={oct},
year={2019},
arxiv={1909.04121},
blog={http://ai.stanford.edu/blog/acteach/},
website={https://sites.google.com/view/acteach/},
code={https://github.com/StanfordVL/ac-teach},
preview={acteach-corl19.gif}
}
@inproceedings{losey2020controlling,
title={{Controlling Assistive Robots with Learned Latent Actions}},
author={Losey, Dylan P. and Srinivasan, Krishnan and Mandlekar, Ajay and Garg, Animesh and Sadigh, Dorsa},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
year={2020},
month={May},
arxiv={1909.09674},
video={https://youtu.be/wjnhrzugBj4},
talk={https://youtu.be/zsVK7dW2748},
blog={http://ai.stanford.edu/blog/assistive-latent-spaces/},
preview={lsc-icra20.gif},
description={Learn a action space encoding from expert demonstrations, align the encoding with lower-dimension controller to enable efficient teleoperation.}
}
@inproceedings{mandlekar2020iris,
title={IRIS: Implicit Reinforcement without Interaction at Scale for Learning Control from Offline Robot Manipulation Data},
author={Ajay Mandlekar and Fabio Ramos and Byron Boots and Silvio Savarese and Li Fei-Fei and Animesh Garg and Dieter Fox},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
year={2020},
month={May},
arxiv={1911.05321},
video={https://youtu.be/H9KZgrI2I7I},
website={https://sites.google.com/stanford.edu/iris/},
talk={https://youtu.be/_7P41XHVHtM},
preview={iris-icra20.gif},
description={Offline demonstrations are both suboptimal and multimodal. Use two-stage model-learning: a high leven generative model to fit multi-modal state density, and a low-level imitation model for near optimal control.}
}
@inproceedings{huang2020motion,
title={Motion Reasoning for Goal-Based Imitation Learning},
author={De-An Huang and Yu-Wei Chao and Chris Paxton and Xinke Deng and Li Fei-Fei and Juan Carlos Niebles and Animesh Garg and Dieter Fox},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
year={2020},
month={May},
arxiv={1911.05864},
video={https://www.youtube.com/watch?v=OdqJuvAHvGE},
preview={motion-reasoning-iros19.gif},
description={Combine task & motion planning to disambiguate the true intention of the demonstrator from video where they performed multiple subtasks but only a subset was relevant to true objective, others were constraint satisfaction.}
}
@inproceedings{lee2020combining,
title={Guided Uncertainty-Aware Policy Optimization: Combining Learning and Model-Based Strategies for Sample-Efficient Policy Learning},
author={Lee, Michelle A. and Florensa, Carlos and Tremblay, Jonathan and Ratliff, Nathan and Garg, Animesh and Ramos, Fabio and Fox, Dieter},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
year={2020},
month={May},
arXiv={2005.10872},
video={https://youtu.be/NwMukXa8kys},
talk={https://youtu.be/_RGBMdiSMgw},
award={Best Paper Award at 2019 Neurips Workshop on Robot Learning},
preview={guapo-icra20.jpg}
}
@inproceedings{nie2020semisupervised,
title={Semi-Supervised StyleGAN for Disentanglement Learning},
author={Weili Nie and Tero Karras and Animesh Garg and Shoubhik Debhath and Anjul Patney and Ankit B. Patel and Anima Anandkumar},
booktitle={International Conference on Machine Learning (ICML)},
year={2020},
month={July},
arXiv={2003.03461},
code={https://github.com/NVlabs/High-res-disentanglement-datasets},
slides={https://docs.google.com/presentation/d/127ChXpeWUNXIOkf6Z6qB201BhnJUxZepK4mvtsq9ELM/edit?usp=sharing},
talk={https://slideslive.com/38928035/semisupervised-stylegan-for-disentanglement-learning?ref=search},
website={https://sites.google.com/nvidia.com/semi-stylegan},
preview={s3gan-icml20.gif},
description={Dientanglement in GANs with 0.25-2.5% labelled dataset for high-resolution fine-grained control over image generation.}
}
@inproceedings{chen2020avh,
Author = {Beidi Chen and Weiyang Liu and Animesh Garg and Zhiding Yu and Anshumali Shrivastava and Jan Kautz and Anima Anandkumar},
Title = {Angular Visual Hardness},
booktitle={International Conference on Machine Learning (ICML)},
year={2020},
month={July},
pdf={https://proceedings.icml.cc/paper/2020/hash/7cc5ca26d6fbb6db2b134ef07cc68925-Abstract.html},
slides={https://icml.cc/media/Slides/icml/2020/virtual(no-parent)-14-15-00UTC-6648-angular_visual_.pdf},
talk={https://slideslive.com/38928378/angular-visual-hardness?ref=search},
arXiv = {1912.02279},
preview={avh-icml20.jpg},
description={Normalized angular distance between the sample feature embedding and the target classifier to measure sample hardness.}
}
@inproceedings{ren2020ocean,
Author = {Hongyu Ren and Yuke Zhu and Jure Leskovec and Anima Anandkumar and Animesh Garg},
Title = {Ocean: Online Task Inference for Compositional Tasks with Context Adaptation},
booktitle={Conference on Uncertainty in Artificial Intelligence (UAI)},
year={2020},
month={August},
pdf={http://www.auai.org/uai2020/proceedings/569_main_paper.pdf},
arXiv={2008.07087},
supplement={http://auai.org/uai2020/proceedings/569_supp.pdf},
talk={https://www.youtube.com/watch?v=h7eDUUuxs_g&list=PLTrdDEfEeShmhkbbCtmaPst7f7CFll0kc&index=55},
code={https://github.com/pairlab/ocean},
preview={ocean-uai21.gif},
description={A hierarchical latent variable prior that goes beyond vanilla gaussians to capture global and local context in sequential decision making for Meta-RL.}
}
@inproceedings{kurenkov2020vismechsearch,
title={{Visuomotor Mechanical Search: Learning to Retrieve Target Objects in Clutter}},
author ={Kurenkov, Andrey and Taglic, Joseph and Kulkarni, Rohun and Dominguez-Kuhne, Marcus and Garg, Animesh and Mart\'{i}n-Mart\'{i}n, Roberto and Saverese, Silvio},
booktitle={IEEE International Conference on Intelligent Robots and Systems (IROS)},
website={https://ai.stanford.edu/mech-search/iros/},
arXiv={2008.06073},
month={oct},
year={2020},
talk={https://www.iros2020.org/ondemand/episode?id=1579&id2=Learning%20about%20objects%20and%20affordances&1604158157108},
website={https://ai.stanford.edu/mech-search/},
preview={visuomotor-ms-iros20.gif}
}
@inproceedings{da2020learning,
Author = {Xingye Da and Zhaoming Xie and David Hoeller and Byron Boots and Animashree Anandkumar and Yuke Zhu and Buck Babich and Animesh Garg},
Title = {{Learning a Contact-Adaptive Controller for Robust, Efficient Legged Locomotion}},
booktitle={Conference on Robot Learning (CoRL)},
Year = {2020},
month={nov},
video={https://www.youtube.com/watch?v=JJOmFZKpYTo},
blog={https://news.developer.nvidia.com/contact-adaptive-controller-locomotion/},
arXiv = {2009.10019},
preview={adaptive-corl21.gif},
description={}
}
@inproceedings{li2020vcdn,
Author = {Yunzhu Li and Antonio Torralba and Animashree Anandkumar and Dieter Fox and Animesh Garg},
Title = {{Causal Discovery in Physical Systems from Videos}},
booktitle={Advances in Neural Information Processing Systems 33 (NeurIPS)},
Year = {2020},
month={dec},
arXiv = {2007.00631},
website={https://yunzhuli.github.io/V-CDN/},
talk={https://slideslive.com/38937105/causal-discovery-in-physical-systems-from-videos},
preview={vcdn-neurips20.gif},
description={Learn the underlying generative model as a causal graph with a few frames of observation. Generalize across variable latent dynamics (both graph connectivity and parameters).}
}
@inproceedings{pitis2020counterfactual,
title={Counterfactual Data Augmentation using Locally Factored Dynamics},
author={Silviu Pitis and Elliot Creager and Animesh Garg},
booktitle={Advances in Neural Information Processing Systems 33 (NeurIPS)},
year={2020},
month={dec},
arXiv={2007.02863},
talk={https://slideslive.com/38930712/counterfactual-data-augmentationi-using-locally-factored-dynamics},
code={https://github.com/spitis/mrl/tree/master/experiments/coda},
award={Outstanding Paper Award at Object-Oriented Learning Workshop, ICML 2020},
preview={coda-neurips21.jpeg}
}
@inproceedings{sinha2020cbs,
title = {Curriculum By Smoothing},
author = {Samarth Sinha and Animesh Garg and Hugo Larochelle},
booktitle={Advances in Neural Information Processing Systems 33 (NeurIPS)},
Year = {2020},
month={dec},
arXiv = {2003.01367},
talk={https://slideslive.com/38937950/curriculum-by-smoothing?ref=speaker-37161-latest},
award={Spotlight Talk},
preview={cbs-neurips20.jpeg},
description={Curriculum deisgn to improve representation learning in CNN by restricting access to high frequency information until later in the training}
}
@inproceedings{sinha2021dibs,
title={{DIBS: Diversity inducing Information Bottleneck in Model Ensembles}},
author={Samarth Sinha and Homanga Bharadhwaj and Anirudh Goyal and Hugo Larochelle and Animesh Garg and Florian Shkurti},
booktitle={Confernce on Artificial Intelligence (AAAI)},
year={2021},
arXiv={2003.04514},
month={feb},
primaryClass={cs.LG},
preview={dibs-aaai21.jpg},
description={Ensembles of deep nets to model uncertianty in modeling multi-modal data by encouraging diversity in prediction through adversarial loss for learning the stochastic latent variables}
}
@inproceedings{xie2021skill,
title={{Latent Skill Planning for Exploration and Transfer}},
author={Kevin Xie and Homanga Bharadhwaj and Danijar Hafner and Animesh Garg and Florian Shkurti},
booktitle={International Conference on Learning Representations (ICLR)},
year={2021},
month={may},
arXiv = {2011.13897},
website={https://sites.google.com/view/partial-amortization-hierarchy/home},
talk={https://slideslive.com/38953774/latent-skill-planning-for-exploration-and-transfer},
description={Combine benefits of learned world-model with a set of modular skills for faster online test-time adaptation. Use learned skills during planning stage improves both speed and data efficiency},
preview={lsp-iclr21.jpg}
}
@inproceedings{naderian2021clearning,
title={{C-Learning: Horizon-Aware Cumulative Accessibility Estimation}},
author={Panteha Naderian and Gabriel Loaiza-Ganem and Harry J. Braviner and Anthony L. Caterini and Jesse C. Cresswell and Tong Li and Animesh Garg},
booktitle={International Conference on Learning Representations (ICLR)},
year={2021},
month={may},
arXiv = {2011.12363},
website={https://sites.google.com/view/learning-cae/},
talk={https://slideslive.com/38953967/clearning-horizonaware-cumulative-accessibility-estimation},
preview={clearning-iclr21.gif},
description={Horizon-Aware policies trade off safety and performance while encoding multimodal solutions. Insight is to learn cumulative accessibility C(s,a,h) with time horizon h instead of the usual Q-function Q(s,a).}
}
@inproceedings{bharadhwaj2021csc,
title={Conservative Safety Critics for Exploration},
author={Homanga Bharadhwaj and Aviral Kumar and Nicholas Rhinehart and Sergey Levine and Florian Shkurti and Animesh Garg},
booktitle={International Conference on Learning Representations (ICLR)},
year={2021},
month={may},
arXiv = {2010.14497},
website={https://sites.google.com/view/conservative-safety-critics/home},
talk={https://youtu.be/1E6wtSSL2Zs},
preview={csc-iclr21.gif},
description={We need to guarantee safety during training in RL. Instead of unintuitive specification of state based safety, we can learn safety as a separate value function, and can jointly optimize for task performance with safety value as a constraint.}
}
@inproceedings{bharadhwaj2021leaf,
title={{LEAF: Latent Exploration Along the Frontier}},
author={Homanga Bharadhwaj and Animesh Garg and Florian Shkurti},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
year={2021},
month={jun},
day={1},
arXiv={2005.10934},
website={https://sites.google.com/view/leaf-exploration},
preview={leaf-icra21.gif},
description={Learn a dynamics aware manifold of reachable states, and then use this for guided exploration in hard continuous control tasks with RL.}
}
@inproceedings{pan2021emergent,
title={{Emergent Hand Morphology and Control from Optimizing Robust Grasps of Diverse Objects}},
author={Xinlei Pan and Animesh Garg and Animashree Anandkumar and Yuke Zhu},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
year={2021},
month={jun},
day={1},
arXiv = {2012.12209},
website={https://xinleipan.github.io/emergent_morphology/},
preview={labo-icra21.gif},
description={A data-driven bayesian optimization approach to jointly optimize hand-design along with policy for grasping diverse objects in multiple modes.}
}
@inproceedings{allshire2021laser,
title={{LASER: Learning a Latent Action Space for Efficient Reinforcement Learning}},
author={Allshire, Arthur and Martin-Martin, Roberto and Lin, Charles and Mendes, Shawn and Savarese, Silvio and Garg, Animesh},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
year={2021},
month={jun},
day={2},
arXiv = {2103.15793},
website={https://www.pair.toronto.edu/laser/},
video={https://youtu.be/c3Vb-_2HSxk},
preview={laser-icra21.jpg},
description={Learn a lower dimensional action-space that results in efficient exploration in similar tasks.}
}
@inproceedings{xie2021dynamics,
title={{Dynamics Randomization Revisited:A Case Study for Quadrupedal Locomotion}},
author={Zhaoming Xie and Xingye Da and Michiel {van de Panne} and Buck Babich and Animesh Garg},
booktitle={IEEE International Conference on Robotics and Automation (ICRA)},
year={2021},
month={jun},
day={2},
arXiv = {2011.02404},
website={https://www.pair.toronto.edu/understanding-dr/},
preview={dynrand-icra21.gif},
description={Dynamics randomization is neither necessary nor sufficient for sim-to-real transfer of learning robust locomotion policies.}
}
@inproceedings{mahajan2021tesseract,
title={{Tesseract: Tensorised Actors for Multi-Agent Reinforcement Learning}},
author={Anuj Mahajan and Mikayel Samvelyan and Lei Mao and Viktor Makoviychuk and Animesh Garg and Jean Kossaifi and Shimon Whiteson and Yuke Zhu and Anima Anandkumar},
booktitle={International Conference on Machine Learning (ICML)},
year={2021},
month={jul},
day={14},
arXiv = {2106.00136},
preview={tesseract-icml21.jpg},
description={Tensorised formulation of the Bellman equation in Cooperative multi-agent RL is an effective solution to exponential blowup of the action space with the number of agents.}
}
@inproceedings{lutter2021cfvi,
title={{Value Iteration in Continuous Actions, States and Time}},
author={Michael Lutter and Shie Mannor and Jan Peters and Dieter Fox and Animesh Garg},
booktitle={International Conference on Machine Learning (ICML)},
year={2021},
month={jul},
day={16},
arXiv = {2105.04682},
website={https://sites.google.com/view/value-iteration},
preview={cfvi-icml21.jpg},
description={RL in continuous states and actions can be solved with a closed-form extention of value iteration in cases of non-linear control-affine dynamics, resulting in a practical alternative to policy search.}
}
@inproceedings{bai2021exploration,
title={{Principled Exploration via Optimistic Bootstrapping and Backward Induction}},
author={Chenjia Bai and Lingxiao Wang and Lei Han and Jianye Hao and Animesh Garg and Peng Liu and Zhaoran Wang},
booktitle={International Conference on Machine Learning (ICML)},
year={2021},
month={jul},
day={15},
arXiv = {2105.06022},
code={https://github.com/Baichenjia/OB2I},
preview={ob2i-icml21.jpg},
description={Improving exploration in RL through Optimistic Bootstrapping using UCB-bonus to capture epistemic uncertainty. Time-consistent uncertainty propagation through backward induction.}
}
@inproceedings{liu2021coach,
title={{Coach-Player Multi-agent Reinforcement Learning for Dynamic Team Composition}},
author={Bo Liu and Qiang Liu and Lei Han and Peter Stone and Animesh Garg and Yuke Zhu and Anima Anandkumar},
booktitle={International Conference on Machine Learning (ICML)},
year={2021},
month={jul},
day={15},
arXiv = {2105.08692},
award={Long Talk},
preview={coach-icml21.jpg},
description={Coordinating teams with time-varying composition and roles requires oversight from coach who can help with low-frequency updates to role assignments and team strategy.}
}
@inproceedings{heiden2021disect,
title={{DiSeCT: A Differentiable Simulation Engine for Autonomous Robotic Cutting}},
author={Eric Heiden and Miles Macklin and Yashraj Narang and Dieter Fox and Animesh Garg and Fabio Ramos},
booktitle={{Robotics: Systems and Science (RSS)}},
year={2021},
month={jul},
day={17},
arXiv = {2105.12244},
website= {https://diff-cutting-sim.github.io/},
video={https://youtu.be/JEMLGq7eRLc},
blog={https://developer.nvidia.com/blog/nvidia-research-disect-a-differentiable-simulation-engine-for-autonomous-robotic-cutting/},
code={https://github.com/NVlabs/DiSECt},
preview={disect-rss21.gif},
award={Best Student Paper Award},
description={Differenctiable Cutting made easy.}
}
@inproceedings{lutter2021rfvi,
title={{Robust Value Iteration for Continuous Control Tasks}},
author={Michael Lutter and Shie Mannor and Jan Peters and Dieter Fox and Animesh Garg},
booktitle={{Robotics: Systems and Science (RSS)}},
year={2021},
month={jul},
day={18},
arXiv = {2105.12189},
website={https://sites.google.com/view/rfvi},
preview={rfvi-rss21.jpg},
description={Robustness to Sim2Real via Dynamic Programming based Value Iteration in Continuous time RL.}
}
@inproceedings{turpin2021gift,
title={{GIFT: Generalizable Interaction-aware Functional Tool Affordances without Labels}},
author={Dylan Turpin and Liquan Wang and Stavros Tsogkas and Sven Dickinson and Animesh Garg},
booktitle={{Robotics: Systems and Science (RSS)}},
year={2021},
month={jul},
day={18},
arXiv = {2106.14973},
video={https://streamable.com/eylzdj},
blog = {https://www.pair.toronto.edu/blog/2021/giftturpin/},
preview={gift-rss21.gif},
description={Interaction-aware affordance mapping to unsupervised keypoints for tool-use in different scenarios.}
}
@inproceedings{xiong2021lbw,
title={{Learning by Watching: Physical Imitation of Manipulation Skills from Human Videos}},
author={Haoyu Xiong and Quanzhou Li and Yun-Chun Chen and Homanga Bharadhwaj and Samarth Sinha and Animesh Garg},
booktitle={IEEE International Conference on Intelligent Robots and Systems (IROS)},
month={sep},
year={2021},
arXiv = {2101.07241},
website={https://www.pair.toronto.edu/lbw-kp/},
video={https://youtu.be/Retu1q-BbEo},
preview={lbw-arxiv21.gif},
description={Style transfer human videos to robot perspective, then sparse unsupervised keypoints for reward estimation, use RL for model-free task completion.}
}
@inproceedings{transpareNet2021,
title={{Seeing Glass: Joint Point-Cloud and Depth Completion for Transparent Objects}},
author={Haoping Xu and Yi Ru Wang and Sagi Eppel and Alan Aspuru-Guzik and Florian Shkurti and Animesh Garg},
year={2021},
booktitle={Conference on Robot Learning (CoRL)},
month={nov},
arxiv={2110.00087},
website={https://www.pair.toronto.edu/TranspareNet/},
code={https://github.com/pairlab/TranspareNet},
talk={https://www.youtube.com/watch?v=SuUMKy52b4E},
award={Oral Presentation},
preview={corl21-transparenet.gif},
description={TraspareNet is a joint point cloud and depth completion method to recover learned depth of transparent objects in cluttered and complex scenes, even with partially filled fluid contents within the vessels},
keywords={depth completion, transparent objects, laboratory automation},
tags={computer vision}
}
@inproceedings{sinha2021s4rl,
title={{S4RL: Surprisingly Simple Self-Supervision for Offline Reinforcement Learning}},
author={Samarth Sinha and Ajay Mandlekar and Animesh Garg},
year={2021},
booktitle={Conference on Robot Learning (CoRL)},
month={nov},
arXiv = {2103.06326},
preview={s4rl-offline-rl-arxiv21.jpg},
description={Data-augmentation with simple perturbations improve robustness, generalization, and OOD performance in Offline RL}
}
@inproceedings{blukis2021hlsm,
title={{A Persistent Spatial Semantic Representation for High-level Natural Language Instruction Execution}},
author={Valts Blukis and Chris Paxton and Dieter Fox and Animesh Garg and Yoav Artzi},
year={2021},
booktitle={Conference on Robot Learning (CoRL)},
month={nov},
arXiv = {2107.05612},
website={https://hlsm-alfred.github.io/},
poster={https://openreview.net/attachment?id=NeGDZeyjcKa&name=poster},
code={https://github.com/valtsblukis/hlsm},
preview={corl21-hlsm.gif},
description={Data-augmentation with simple perturbations improve robustness, generalization, and OOD performance in Offline RL}
}
@inproceedings{bauer21rrc,
title = {Real Robot Challenge: A Robotics Competition in the Cloud},
author = {Bauer, Stefan and W{\"u}thrich, Manuel and Widmaier, Felix and Buchholz, Annika and Stark, Sebastian and Goyal, Anirudh and Steinbrenner, Thomas and Akpo, Joel and Joshi, Shruti and Berenz, Vincent and Agrawal, Vaibhav and Funk, Niklas and Urain De Jesus, Julen and Peters, Jan and Watson, Joe and Chen, Claire and Srinivasan, Krishnan and Zhang, Junwu and Zhang, Jeffrey and Walter, Matthew and Madan, Rishabh and Yoneda, Takuma and Yarats, Denis and Allshire, Arthur and Gordon, Ethan and Bhattacharjee, Tapomayukh and Srinivasa, Siddhartha and Garg, Animesh and Maeda, Takahiro and Sikchi, Harshit and Wang, Jilong and Yao, Qingfeng and Yang, Shuyu and McCarthy, Robert and Sanchez, Francisco and Wang, Qiang and Bulens, David and McGuinness, Kevin and O'Connor, Noel and Stephen, Redmond and Sch{\"o}lkopf, Bernhard},
booktitle = {Neural Information Processing Systems (NeurIPS) Competitions and Demonstrations Track},
year = {2021},
month = {Dec},
pdf = {https://proceedings.mlr.press/v176/bauer22a/bauer22a.pdf},
arXiv = {2109.10957},
preview={trifinger-report.jpg},
description={A framework for democratizing multi-finger manipulation using a common hardware and software benchmark.}
}
@inproceedings{bai2021db,
title={{Dynamic Bottleneck for Robust Self-Supervised Exploration}},
author={Chenjia Bai and Lingxiao Wang and Lei Han and Animesh Garg and Jianye Hao and Peng Liu and Zhaoran Wang},
booktitle={Advances in Neural Information Processing Systems (NeurIPS)},
year={2021},
month={dec},
arXiv = {2110.10735},
preview={db-neurips21.jpg},
description={Robust exploration via dynamic bottleneck-based representation and UCB-based bonus.}
}
@inproceedings{poli2021nha,
title={{Neural Hybrid Automata: Learning Dynamics with Multiple Modes and Stochastic Transitions}},
author={Michael Poli and Stefano Massaroli and Luca Scimeca and Seong Joon Oh and Sanghyuk Chun and Atsushi Yamashita and Hajime Asama and Jinkyoo Park and Animesh Garg},
booktitle={Advances in Neural Information Processing Systems (NeurIPS)},
year={2021},
month={dec},
arXiv = {2106.04165},
preview={nha-neurips21.jpg},
description={A recipe for learning SHS dynamics without a priori knowledge on the number of modes and inter-modal transition dynamics. Method leverages Normalizing Flows and Stochastic ODEs.}
}
@inproceedings{dvornik2021dropdtw,
title={{Drop-DTW: Aligning Common Signal Between Sequences While Dropping Outliers}},
author={Nikita Dvornik and Isma Hadji and Konstantinos G. Derpanis and Animesh Garg and Allan D. Jepson},
booktitle={Advances in Neural Information Processing Systems (NeurIPS)},
year={2021},
month={dec},
arXiv = {2108.11996},
preview={drop-dtw21.jpg},
description={Drop-DTW efficiently computes the optimal alignment between two variable-length sequences while automatically dropping the outlier elements from the matching.}
}
@inproceedings{zhang2022convergence ,
title={{Convergence and Optimality of Policy Gradient Methods in Weakly Smooth Settings}},
author={Matthew Shunshi Zhang and Murat Erdogdu and Animesh Garg},
booktitle={Confernce on Artificial Intelligence (AAAI)},
year={2022},
month={feb},
arXiv = {2111.00185},
description={ Convergence analysis in RL relies on non-intuitive, impractical and often opaque conditions such as strict smoothness and bounded function approximation. In this work, we establish explicit convergence rates of policy gradient methods without relying on these conditions, instead extending the convergence regime to weakly smooth policy classes with L2 integrable gradient.}
}
@inproceedings{zhang2022marco,
title={{Centralized Model and Exploration Policy for Multi-Agent RL}},
author={Qizhen Zhang and Chris Lu and Animesh Garg and Jakob Foerster},
booktitle={International Conference on Autonomous Agents and Multi-Agent Systems (AAMAS)},
year={2022},
month={april},
arXiv = {2107.06434},
award={Oral Presentation},
preview={marco2021.jpg},
description={Fully cooperative multi-agent settings (Dec-POMDPs) are fiendlishly hard. MARCO builds on the insight that using just a polynomial number of samples, it can learn a centralized model that generalizes across different policies.}
}
@inproceedings{bai2022pbrl,
title={{Pessimistic Bootstrapping for Uncertainty-Driven Offline Reinforcement Learning}},
author={Chenjia Bai and Lingxiao Wang and Zhuoran Yang and Zhi-Hong Deng and Animesh Garg and Peng Liu and Zhaoran Wang},
booktitle={International Conference on Learning Representations (ICLR)},
year={2022},
month={may},
date={8},
arxiv={2202.11566},
description={Generalization beyond dataset in offline RL: Uncertainty quantification via the disagreement of bootstrapped Q-functions, and pessimistic updates by penalizing the value function based on the estimated uncertainty},
preview={res-pbrl-iclr22.jpg}
}
@inproceedings{voelcker2022vagram,
title={{Value Gradient weighted Model-Based Reinforcement Learning}},
author={Claas A Voelcker and Victor Liao and Animesh Garg and Amir-massoud Farahmand},
booktitle={International Conference on Learning Representations (ICLR)},
year={2022},
month={may},
date={9},
pdf={https://openreview.net/forum?id=4-D6CZkRXxI},
arxiv={2204.01464},
description={Value aware model learning to fix Objective Mismatch in Model-based RL. The gradient of the empirical value function as a measure of the sensitivity of the RL algorithm to model errors},
preview={res-vagram-iclr22.jpg}
}
@inproceedings{xie2022shac,
title={{Accelerated Policy Learning with Parallel Differentiable Simulation}},
author={Jie Xu and Viktor Makoviychuk and Yashraj Narang and Fabio Ramos and Wojciech Matusik and Animesh Garg and Miles Macklin},
booktitle={International Conference on Learning Representations (ICLR)},
year={2022},
month={may},
date={10},
pdf={https://openreview.net/forum?id=ZSKRQMvttc},
website={https://short-horizon-actor-critic.github.io/},
description={A high-performance differentiable simulator and a new policy learning algorithm (SHAC) that can effectively leverage simulation gradients, even in the presence of non-smoothness},
preview={res-shac-iclr22.jpg}
}
@inproceedings{sinha2022lfiw,
title={Experience Replay with Likelihood-free Importance Weights},
author={Samarth Sinha and Jiaming Song and Animesh Garg and Stefano Ermon},
booktitle={Learning for Dynamics and Control (L4DC)},
year={2022},
month={jun},
date={10},
preview={lfiw-l4dc22.jpg},
award={Best Paper Finlist},
arXiv={2006.13169},
description={A likelihood-free density ratio estimator to reweight experiences based on their likelihood under the stationary distribution of the current policy.}
}