publications

For the up-to-date publication list, please see Google Scholar or Semantic Scholar pages.

Preprints

1. Dynamics-Aware Latent Space Reachability for Exploration in Temporally-Extended Tasks. Homanga Bharadhwaj, Animesh Garg, Florian Shkurti. preprint 2020 arXiv 
2. DIBS: Diversity inducing Information Bottleneck in Model Ensembles. Samarth Sinha, Homanga Bharadhwaj, Anirudh Goyal, Hugo Larochelle, Animesh Garg, Florian Shkurti. preprint 2020 arXiv 
3. Curriculum By Texture. Samarth Sinha, Animesh Garg, Hugo Larochelle. preprint 2020 arXiv 
4. Unsupervised Disentanglement of Pose, Appearance and Background from Images and Videos. Aysegul Dundar, Kevin J. Shih, Animesh Garg, Robert Pottorf, Andrew Tao, Bryan Catanzaro. preprint 2020 arXiv  code 
5. InfoCNF: An Efficient Conditional Continuous Normalizing Flow with Adaptive Solvers. Tan M. Nguyen, Animesh Garg, Richard G. Baraniuk, Anima Anandkumar. preprint 2019 arXiv 
6. A Programmable Approach to Model Compression. Vinu Joseph, Saurav Muralidharan, Animesh Garg, Michael Garland, Ganesh Gopalakrishnan. preprint 2019 arXiv 
7. A Programmable Approach to Model Compression. Vinu Joseph, Saurav Muralidharan, Animesh Garg, Michael Garland, Ganesh Gopalakrishnan. preprint 2019 arXiv 

Papers

1. Ocean: Online Task Inference for Compositional Tasks with Context Adaptation. Hongyu Ren, Yuke Zhu, Jure Leskovec, Anima Anandkumar, Animesh Garg. Conference on Uncertainty in Artificial Intelligence (UAI) 2020
2. Semi-Supervised StyleGAN for Disentanglement Learning. Weili Nie, Tero Karras, Animesh Garg, Shoubhik Debhath, Anjul Patney, Ankit B. Patel, Anima Anandkumar. International Conference on Machine Learning (ICML) 2020 arXiv 
3. Angular Visual Hardness. Beidi Chen, Weiyang Liu, Animesh Garg, Zhiding Yu, Anshumali Shrivastava, Jan Kautz, Anima Anandkumar. International Conference on Machine Learning (ICML) 2020 arXiv 
4. Controlling Assistive Robots with Learned Latent Actions. Dylan P. Losey, Krishnan Srinivasan, Ajay Mandlekar, Animesh Garg, Dorsa Sadigh. IEEE International Conference on Robotics and Automation (ICRA) 2020 arXiv  blog  video  talk 
5. IRIS: Implicit Reinforcement without Interaction at Scale for Learning Control from Offline Robot Manipulation Data. Ajay Mandlekar, Fabio Ramos, Byron Boots, Silvio Savarese, Li Fei-Fei, Animesh Garg, Dieter Fox. IEEE International Conference on Robotics and Automation (ICRA) 2020 arXiv  project  video 
6. Motion Reasoning for Goal-Based Imitation Learning. De-An Huang, Yu-Wei Chao, Chris Paxton, Xinke Deng, Li Fei-Fei, Juan Carlos Niebles, Animesh Garg, Dieter Fox. IEEE International Conference on Robotics and Automation (ICRA) 2020 arXiv  video 
7. Combining Model-Free and Model-Based Strategies for Sample-Efficient Reinforcement Learning. Michelle A. Lee, Carlos Florensa, Jonathan Tremblay, Nathan Ratliff, Animesh Garg, Fabio Ramos, Dieter Fox. IEEE International Conference on Robotics and Automation (ICRA) 2020 Best Paper Award at 2019 Neurips Workshop on Robot Learning
   arXiv  video  talk 
8. Variable Impedance Control in End-Effector Space: An Action Space for Reinforcement Learning in Contact-Rich Tasks. Roberto Martı́n-Martı́n, Michelle A Lee, Rachel Gardner, Silvio Savarese, Jeannette Bohg, Animesh Garg. IEEE International Conference on Intelligent Robots and Systems (IROS) 2019 arXiv  project 
9. Continuous Relaxation of Symbolic Planner for One-Shot Imitation Learning. De-An Huang, Danfei Xu, Yuke Zhu, Animesh Garg, Silvio Savarese, Li Fei-Fei, Juan Carlos Carlos. IEEE International Conference on Intelligent Robots and Systems (IROS) 2019 arXiv  video 
10. Scaling Robot Supervision to Hundreds of Hours with RoboTurk: Robotic Manipulation Dataset through Human Reasoning and Dexterity. Ajay Mandlekar, Jonathan Booher, Max Spero, Albert Tung, Anchit Gupta, Yuke Zhu, Animesh Garg, Silvio Savarese, Li Fei-Fei. IEEE International Conference on Intelligent Robots and Systems (IROS) 2019 IROS Best Cognitive Robotics Paper Finalist
    arXiv  project  code  blog 
11. AC-Teach: A Bayesian Actor-Critic Method for Policy Learning with an Ensemble of Suboptimal Teachers. Andrey Kurenkov, Ajay Mandlekar, Roberto Martin-Martin, Silvio Savarese, Animesh Garg. Conference on Robot Learning (CoRL) 2019 arXiv  project  code  blog 
12. Dynamics Learning with Cascaded Variational Inference for Multi-Step Manipulation. Kuan Fang, Yuke Zhu, Animesh Garg, Silvio Savarese, Li Fei-Fei. Conference on Robot Learning (CoRL) 2019 Oral Presentation
    arXiv  project 
13. Learning Task-Oriented Grasping for Tool Manipulation from Simulated Self-Supervision. Kuan Fang, Yuke Zhu, Animesh Garg, Andrey Kurenkov, Viraj Mehta, Li Fei-Fei, Silvio Savarese. International Journal of Robotics Research (IJRR) 2019 pdf  project  video 
14. Making Sense of Vision and Touch: Learning Multimodal Representations for Contact-Rich Tasks. Michelle A. Lee, Yuke Zhu, Peter Zachares, Matthew Tan, Krishnan Srinivasan, Silvio Savarese, Li Fei-Fei, Animesh Garg, Jeannette Bohg. IEEE Transactions on Robotics (T-RO) 2019 arXiv  project 
15. Neural Task Graphs: Generalizing to unseen tasks from a single video demonstration. De-An Huang, Suraj Nair, Danfei Xu, Yuke Zhu, Animesh Garg, Li Fei-Fei, Silvio Savarese, Juan Carlos Niebles. IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2019 Oral Presentation
    arXiv  video 
16. Making Sense of Vision and Touch: Self-Supervised Learning of Multimodal Representations for Contact-Rich Tasks. Michelle A Lee*, Yuke Zhu*, Krishnan Srinivasan, Parth Shah, Silvio Savarese, Li Fei-Fei, Animesh Garg, Jeannette Bohg (* equal contribution). IEEE International Conference on Robotics and Automation (ICRA) 2019 ICRA Best Paper Award and Finalist: Best Cognitive Robotics Paper
    arXiv  project  video 
17. Mechanical Search: Multi-Step Retrieval of a Target Object Occluded by Clutter. Mike Danielczuk, Andrey Kurenkov, Ashwin Balakrishna, Matthew Matl, Roberto Martín-Martín, Animesh Garg, Silvio Savarese, Ken Goldberg. IEEE International Conference on Robotics and Automation (ICRA) 2019 abstract  arXiv  project  video 

    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.

18. ROBOTURK: A Crowdsourcing Platform for Robotic Skill Learning through Imitation. Ajay Mandlekar, Yuke Zhu, Animesh Garg, Jonathan Booher, Max Spero, Albert Tung, Julian Gao, John Emmons, Anchit Gupta, Emre Orbay, Silvio Savarese, Li Fei-Fei. Conference on Robot Learning (CoRL) 2018 arXiv  pdf  project  code  blog  talk 
19. Learning Task-Oriented Grasping for Tool Manipulation from Simulated Self-Supervision. Kuan Fang, Yuke Zhu, Animesh Garg, Andrey Kurenkov, Viraj Mehta, Li Fei-Fei, Silvio Savarese. Robotics: Systems and Science (RSS) 2018 arXiv  project  video  talk 
20. SWIRL: A Sequential Windowed Inverse Reinforcement Learning Algorithm for Robot Tasks With Delayed Rewards. Sanjay Krishnan, Animesh Garg, Richard Liaw, Brijen Thananjeyan, Lauren Miller, Florian T Pokorny, Ken Goldberg. International Journal of Robotics Research 2018 pdf  project 
21. Finding It: Weakly-Supervised Reference-Aware Visual Grounding in Instructional Video. De-An Huang, Shyamal Buch, Lucio Dery, Animesh Garg, Li Fei-Fei, Juan Carlos Niebles. IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2018 Oral Presentation
    pdf  supp  project  poster  talk 
22. Neural Task Programming: Learning to generalize across hierarchical tasks. Danfei Xu, Suraj Nair, Yuke Zhu, Julian Gao, Animesh Garg, Li Fei-Fei, Silvio Savarese. IEEE International Conference on Robotics and Automation (ICRA) 2018 arXiv  project  video  talk 
23. DeformNet: Free-Form Deformation Network for 3D Shape Reconstruction from a Single Image. Andrey Kurenkov*, Jingwei Ji*, Animesh Garg, Viraj Mehta, JunYoung Gwak, Christopher Choy, Silvio Savarese (* equal contribution). IEEE Winter Conference on Applications of Computer Vision (WACV) 2018 arXiv  project  talk 
24. Transition State Clustering: Unsupervised surgical trajectory segmentation for robot learning. Sanjay Krishnan*, Animesh Garg*, Sachin Patil, Colin Lea, Gregory Hager, Pieter Abbeel, Ken Goldberg (* equal contribution). International Journal of Robotics Research (IJRR) 2017 pdf  code 
25. AdaPT: Zero-Shot Adaptive Policy Transfer for Stochastic Dynamical Systems. James Harrison*, Animesh Garg*, Boris Ivanovic, Yuke Zhu, Silvio Savarese, Li Fei-Fei, Marco Pavone (* equal contribution). International Symposium on Robotics Research (ISRR) 2017 arXiv 
26. Weakly Supervised Generative Adversarial Networks for 3D Reconstruction. JunYoung Gwak*, Christopher B Choy*, Animesh Garg, Manmohan Chandraker, Silvio Savarese (* equal contribution). IEEE Conference on 3D Vision (3DV) 2017 arXiv 
27. Adversarially Robust Policy Learning through Active Construction of Physically-Plausible Perturbations. Ajay Mandlekar*, Yuke Zhu*, Animesh Garg*, Li Fei-Fei, Silvio Savarese (* equal contribution). IEEE International Conference on Intelligent Robots and Systems (IROS) 2017 pdf  project  video 
28. Multilateral Surgical Pattern Cutting in 2D Orthotropic Gauze with Deep Reinforcement Learning Policies for Tensioning. Brijen Thananjeyan, Animesh Garg, Sanjay Krishnan, Carolyn Chen, Lauren Miller, Ken Goldberg. IEEE International Conference on Robotics and Automation (ICRA) 2017
29. SWIRL: A Sequential Windowed Inverse Reinforcement Learning Algorithm for Robot Tasks With Delayed Rewards. Sanjay Krishnan, Animesh Garg, Richard Liaw, Brijen Thananjeyan, Lauren Miller, Florian T Pokorny, Ken Goldberg. Workshop on Algorithmic Foundations of Robotics (WAFR) 2016 talk 
30. Interchangeable Surgical Instrument System with Application to Supervised Automation of Multilateral Tumor Resection. . Stephen McKinley, Animesh Garg, Siddarth Sen, David V. Gealy, Jonathan McKinley, Yiming Jen, Menglung Guo, Doug Boyd, Ken Goldberg. IEEE International Conference on Automation Science & Engg. (CASE) 2016 Best Video Award at 2015 Hamlyn Symposium
    project  video 
31. TSC-DL: Unsupervised Trajectory Segmentation of Multi-Modal Surgical Demonstrations with Deep Learning . Adithyavairavan Murali*, Animesh Garg*, Sanjay Krishnan*, Florian Pokorny, Pieter Abbeel, Trevor Darrell, Ken Goldberg (* equal contribution). IEEE International Conference on Robotics & Automation (ICRA) 2016 project  code  video 
32. Autonomous Multiple-Throw Multilateral Surgical Suturing with a Mechanical Needle Guide and Optimization based Needle Planning . Siddarth Sen*, Animesh Garg*, David Gealy, Stephen McKinley, Yiming Jen, Ken Goldberg (* equal contribution). IEEE International Conference on Robotics & Automation (ICRA) 2016 project  video 
33. Tumor localization using automated palpation with Gaussian Process Adaptive Sampling. Animesh Garg, Siddarth Sen, Rishi Kapadia, Yiming Jen, Stephen McKinley, Lauren Miller, Ken Goldberg. IEEE International Conference on Automation Science & Engg. (CASE) 2016 pdf  project 
34. A Single-Use Haptic Palpation Probe for Locating Subcutaneous Blood Vessels in Robot-Assisted Minimally Invasive Surgery. Stephen McKinley, Animesh Garg, Siddarth Sen, Rishi Kapadia, Adithyavairavan Murali, Kirk Nichols, Susan Lim, Sachin Patil, Pieter Abbeel, Allison M. Okamura, Ken Goldberg. IEEE International Conference on Automation Science & Engg. (CASE) 2015 Best Poster/Demo Award at ICRA 2015 Workshop on Shared Frameworks for Medical Robotics
    abstract  pdf  project 

    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.

35. Learning by Observation for Surgical Subtasks: Multilateral Cutting of 3D Viscoelastic and 2D Orthotropic Tissue Phantoms. Adithyavairavan Murali, Siddarth Sen, Ben Kehoe, Animesh Garg, Seth McFarland, Sachin Patil, W Douglas Boyd, Susan Lim, Pieter Abbeel, Ken Goldberg. IEEE International Conference on Robotics & Automation (ICRA) 2015 Finalist: Best Paper, Student Paper, and Medical Robotics Paper Award
    abstract  project  video 

    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.

36. Material Evaluation of PC-ISO for Customized, 3D Printed, Gynecologic 192Ir HDR Brachytherapy Applicators. Katherine Mellis, Timmy Siauw, Atchar Sudhyadhom, Rajni Sethi, I-Chow Hsu, Jean Pouliot, Animesh Garg, Ken Goldberg. Journal of Applied Clinical Medical Physics (JACMP) 2015 project 
37. Transition State Clustering: Unsupervised Surgical Trajectory Segmentation For Robot Learning. Sanjay Krishnan*, Animesh Garg*, Sachin Patil, Colin Lea, Gregory Hager, Pieter Abbeel, Ken Goldberg (* equal contribution). International Symposium on Robotics Research (ISRR) 2015 code 
38. Exact Reachability Analysis for Planning Skew-Line Needle Arrangements for Automated Brachytherapy. Animesh Garg, Timmy Siauw, Guang Yang, Sachin Patil, J Adam M Cunha, I-Chow Hsu, Jean Pouliot, Alper Atamtürk, Ken Goldberg. IEEE International Conference on Automation Science & Engg. (CASE) 2014 abstract  project 

    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.

39. Customized Needle Guides for Inserting Non-Parallel Needle Arrangements in Prostate HDR Brachytherapy: A Phantom Study. Timmy Siauw, J. Adam M. Cunha, Animesh Garg, Ken Goldberg, I Hsu, Jean Pouliot. Brachytherapy 2014 project 
40. Robot-Guided Open-Loop Insertion of Skew-Line Needle Arrangements for High Dose Rate Brachytherapy. Animesh Garg, Timmy Siauw, Dmitry Berenson, J Adam M Cunha, I-C Hsu, Jean Pouliot, Dan Stoianovici, Ken Goldberg. IEEE Transactions on Automation Science and Engineering (T-ASE) 2013 abstract  pdf 

    We present a study in human-centered automation that has potential to reduce patient side effects from high dose rate brachytherapy (HDR-BT). To efficiently deliver radiation to the prostate while minimizing trauma to sensitive structures such as the penile bulb, we modified the Acubot-RND 7-axis robot to guide insertion of diamond-tip needles into desired skew-line geometric arrangements. We extend and integrate two algorithms: Needle Planning with Integer Programming (NPIP) and Inverse Planning with Integer Programming (IPIP) to compute skew-line needle and dose plans. We performed three physical experiments with anatomically correct phantom models to study performance: two with the robot and one control experiment with an expert human physician (coauthor Hsu) without the robot. All were able to achieve needle arrangements that meet the RTOG-0321 clinical dose objectives with zero trauma to the penile bulb. We analyze systematic and random errors in needle placement; total RMS error for the robot system operating without feedback ranged from 2.6 to 4.3 mm, which is comparable to the RMS error of 2.7 mm obtained in an earlier study for PPI-BT treatment using a robot with 3D ultrasound feedback.

41. An Algorithm for Computing Customized 3D Printed Implants with Curvature Constrained Channels for Enhancing Intracavitary Brachytherapy Radiation Delivery. Animesh Garg, Sachin Patil, Timmy Siauw, J Adam M Cunha, I Hsu, Pieter Abbeel, Jean Pouliot, Ken Goldberg. IEEE International Conference on Automation Science & Engg. (CASE) 2013 abstract  pdf  project 

    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.

42. Initial experiments toward automated robotic implantation of skew-line needle arrangements for HDR brachytherapy. A. Garg, T. Siauw, D. Berenson, A. Cunha, I-Chow Hsu, J. Pouliot, D. Stoianovici, K. Goldberg. IEEE International Conference on Automation Science & Engg. (CASE) 2012 IEEE CASE Best Application Paper Award
    abstract  project  video  talk 

    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.

43. Robotic Brachytherapy Demonstration: Implant of HDR Brachytherapy Needle Configuration Computer-Optimized to Avoid Critical Structures Near the Bulb of the Penis. JA Cunha, T Siauw, A Garg, N Zhang, K Goldberg, D Stoianovici, M Roach III, I-C Hsu, J Pouliot. Medical Physics 2012 pdf 
44. Robot-guided Delivery of Brachytherapy Needles along Non-Parallel Paths to Avoid Penile Bulb Puncture. JAM Cunha, A Garg, T Siauw, N Zhang, Y Zuo, K Goldberg, D Stoianovici, M Roach III, J Pouliot. Radiotherapy and Oncology 2012 pdf 
45. Low-Cost Teleoperation of Remotely Located Actuators Based on Dual Tone Multi-Frequency Data Transfer. Sahil Thakkar, Animesh Garg, Adesh Midha, Prerna Gaur. MEMS, NANO and Smart Systems 2012 abstract  pdf 

    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®.

46. The Autotrix: Design and Implementation of an Autonomous Urban Driving System. Animesh Garg, Anju Toor, Sahil Thakkar, Shiwangi Goel, Sachin Maheshwari, Satish Chand. MEMS, NANO and Smart Systems 2012 abstract  pdf 

    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.

47. Object Identification and Mapping using Monocular Vision in an Autonomous Urban Driving System. Animesh Garg, Anju Toor, Sahil Thakkar, Shiwangi Goel, Sachin Maheshwari, Satish Chand. International Conference of Machine Vision 2010

Peer-Reviewed Workshops

1. Combining Model-Free and Model-Based Strategies for Sample-Efficient Reinforcement Learning. Michelle A. Lee, Carlos Florensa, Jonathan Tremblay, Nathan Ratliff, Animesh Garg, Fabio Ramos, Dieter Fox. Workshop on Robot Learning at NeurIPS 2019 Best paper award at the workshop
   pdf 
2. Hierarchical Task Generalization with Neural Programs. Danfei Xu, Yuke Zhu, Julian Gao, Animesh Garg, Li Fei-Fei, Silvio Savarese. Conference on Robot Learning (CoRL), workshop track 2017 talk 
3. Towards Grasp Transfer using Shape Deformation.. Andrey Kuyenkov*, Viraj Mehta*, Jingwei Ji, Animesh Garg, Silvio Savarese (* equal contribution). Conference on Robot Learning (CoRL), workshop track 2017 pdf  poster 
4. Hierarchical Task Generalization with Neural Programs. Danfei Xu, Yuke Zhu, Julian Gao, Animesh Garg, Li Fei-Fei, Silvio Savarese. R:SS Workshop on New Frontiers for Deep Learning in Robotics 2017 poster 
5. Adversarially Robust Policy Learning through Active Construction of Physically-Plausible Perturbations. Ajay Mandlekar*, Yuke Zhu*, Animesh Garg*, Li Fei-Fei, Silvio Savarese (* equal contribution). Multidisciplinary Conference on Reinforcement Learning and Decision Making (RLDM) 2017 pdf 
6. HIRL: Hierarchical inverse reinforcement learning for long-horizon tasks with delayed rewards. Sanjay Krishnan, Animesh Garg, Richard Liaw, Lauren Miller, Florian T Pokorny, Ken Goldberg. 2016 arXiv 
7. On Visual Feature Representations for Transition State Learning in Robotic Task Demonstrations. Animesh Garg*, Sanjay Krishnan*, Adithyavairavan Murali, Trevor Darrell, Pieter Abbeel, Ken Goldberg (* equal contribution). NIPS Workshop on Feature Extraction 2015 pdf  project 
8. Automated Delivery Instrument for Stem Cell Treatment Using the daVinci Robotic Surgical System. Stephen McKinley, Animesh Garg, Susan Lim, Sachin Patil, Ken Goldberg. Annual Meeting of the International Society for Stem Cell Research. Stockholm, Sweden. 2015 poster 
9. Autonomous Tumor Localization and Extraction: Palpation, Incision, Debridement and Adhesive Closure with the da Vinci Research Kit. Stephen McKinley, Siddarth Sen, Animesh Garg, Yiming Jen, David Gealy, Pieter Abbeel, Ken Goldberg. Hamlyn Surgical Robotics Conference, London 2015 Best Video Award
   video 

Theses

1. Autonomous Palpation for Tumor Localization: Design of a Palpation Probe and Gaussian Process Adaptive Sampling. MS Thesis, EECS Department, University of California, Berkeley, 2016 project 
2. Optimization and Design for Automation of Brachytherapy Delivery and Learning Robot-Assisted Surgical Sub-Tasks. PhD Thesis, University of California, Berkeley, 2016 project 

Patents

1. Patient-Specific Temporary Implants For Accurately Guiding Local Means of Tumor Control Along Patient-Specific Internal Channels to Treat Cancers. Jean Pouliot, I-Chow Ken Goldberg, J. Adam Cunha, Animesh Garg, Sachin Patil, Pieter Abbeel, Timmy Siauw. US Patent 10,286,197, May, 2019 project 
2. Precision injector/extractor for robot-assisted minimally-invasive surgery. Stephen Mckinley, Animesh Garg, Sachin Patil, Susan ML Lim, Ken Goldberg. U.S. Provisional. PCT International Application No.: PCT/US2016/039,026, June, 2016 project 

Miscellaneous

1. Video Interpolation and Prediction with Unsupervised Landmarks. Kevin J. Shih, Aysegul Dundar, Animesh Garg, Robert Pottorf, Andrew Tao, Bryan Catanzaro. 2019 arXiv 
2. Composing Meta-Policies for Autonomous Driving Using Hierarchical Deep Reinforcement Learning. Richard Liaw, Sanjay Krishnan, Animesh Garg, Daniel Crankshaw, Joseph E Gonzalez, Ken Goldberg. 2017 arXiv 
3. Autonomous localization and navigation using 2D laser scanners. Manohar Paluri, Animesh Garg, Henrik Christensen. 2010