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Habitat 2.0: Training Home Assistants to Rearrange their Habitat


Jun 28, 2021
Andrew Szot, Alex Clegg, Eric Undersander, Erik Wijmans, Yili Zhao, John Turner, Noah Maestre, Mustafa Mukadam, Devendra Chaplot, Oleksandr Maksymets, Aaron Gokaslan, Vladimir Vondrus, Sameer Dharur, Franziska Meier, Wojciech Galuba, Angel Chang, Zsolt Kira, Vladlen Koltun, Jitendra Malik, Manolis Savva, Dhruv Batra


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Model-Advantage Optimization for Model-Based Reinforcement Learning


Jun 26, 2021
Nirbhay Modhe, Harish Kamath, Dhruv Batra, Ashwin Kalyan


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Auxiliary Tasks and Exploration Enable ObjectNav


Apr 08, 2021
Joel Ye, Dhruv Batra, Abhishek Das, Erik Wijmans


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Success Weighted by Completion Time: A Dynamics-Aware Evaluation Criteria for Embodied Navigation


Mar 14, 2021
Naoki Yokoyama, Sehoon Ha, Dhruv Batra


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Large Batch Simulation for Deep Reinforcement Learning


Mar 12, 2021
Brennan Shacklett, Erik Wijmans, Aleksei Petrenko, Manolis Savva, Dhruv Batra, Vladlen Koltun, Kayvon Fatahalian

* Published as a conference paper at ICLR 2021 

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Memory-Augmented Reinforcement Learning for Image-Goal Navigation


Jan 13, 2021
Lina Mezghani, Sainbayar Sukhbaatar, Thibaut Lavril, Oleksandr Maksymets, Dhruv Batra, Piotr Bojanowski, Karteek Alahari


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How to Train PointGoal Navigation Agents on a (Sample and Compute) Budget


Dec 11, 2020
Erik Wijmans, Irfan Essa, Dhruv Batra


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Bi-directional Domain Adaptation for Sim2Real Transfer of Embodied Navigation Agents


Nov 24, 2020
Joanne Truong, Sonia Chernova, Dhruv Batra


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Learning Navigation Skills for Legged Robots with Learned Robot Embeddings


Nov 24, 2020
Joanne Truong, Denis Yarats, Tianyu Li, Franziska Meier, Sonia Chernova, Dhruv Batra, Akshara Rai


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Where Are You? Localization from Embodied Dialog


Nov 16, 2020
Meera Hahn, Jacob Krantz, Dhruv Batra, Devi Parikh, James M. Rehg, Stefan Lee, Peter Anderson

* EMNLP 2020 

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Sim-to-Real Transfer for Vision-and-Language Navigation


Nov 07, 2020
Peter Anderson, Ayush Shrivastava, Joanne Truong, Arjun Majumdar, Devi Parikh, Dhruv Batra, Stefan Lee

* CoRL 2020 

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Rearrangement: A Challenge for Embodied AI


Nov 03, 2020
Dhruv Batra, Angel X. Chang, Sonia Chernova, Andrew J. Davison, Jia Deng, Vladlen Koltun, Sergey Levine, Jitendra Malik, Igor Mordatch, Roozbeh Mottaghi, Manolis Savva, Hao Su

* Authors are listed in alphabetical order 

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SOrT-ing VQA Models : Contrastive Gradient Learning for Improved Consistency


Oct 20, 2020
Sameer Dharur, Purva Tendulkar, Dhruv Batra, Devi Parikh, Ramprasaath R. Selvaraju


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Contrast and Classify: Alternate Training for Robust VQA


Oct 13, 2020
Yash Kant, Abhinav Moudgil, Dhruv Batra, Devi Parikh, Harsh Agrawal


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Semantic MapNet: Building Allocentric SemanticMaps and Representations from Egocentric Views


Oct 02, 2020
Vincent Cartillier, Zhile Ren, Neha Jain, Stefan Lee, Irfan Essa, Dhruv Batra


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Integrating Egocentric Localization for More Realistic Point-Goal Navigation Agents


Sep 07, 2020
Samyak Datta, Oleksandr Maksymets, Judy Hoffman, Stefan Lee, Dhruv Batra, Devi Parikh


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Dialog without Dialog Data: Learning Visual Dialog Agents from VQA Data


Jul 24, 2020
Michael Cogswell, Jiasen Lu, Rishabh Jain, Stefan Lee, Devi Parikh, Dhruv Batra

* 19 pages, 8 figures 

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Spatially Aware Multimodal Transformers for TextVQA


Jul 23, 2020
Yash Kant, Dhruv Batra, Peter Anderson, Alex Schwing, Devi Parikh, Jiasen Lu, Harsh Agrawal

* Accepted at European Conference on Computer Vision 2020 

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Seeing the Un-Scene: Learning Amodal Semantic Maps for Room Navigation


Jul 20, 2020
Medhini Narasimhan, Erik Wijmans, Xinlei Chen, Trevor Darrell, Dhruv Batra, Devi Parikh, Amanpreet Singh

* Published at the European Conference on Computer Vision, 2020 

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Auxiliary Tasks Speed Up Learning PointGoal Navigation


Jul 09, 2020
Joel Ye, Dhruv Batra, Erik Wijmans, Abhishek Das

* 13 pages 

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ObjectNav Revisited: On Evaluation of Embodied Agents Navigating to Objects


Jun 23, 2020
Dhruv Batra, Aaron Gokaslan, Aniruddha Kembhavi, Oleksandr Maksymets, Roozbeh Mottaghi, Manolis Savva, Alexander Toshev, Erik Wijmans


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Improving Vision-and-Language Navigation with Image-Text Pairs from the Web


May 01, 2020
Arjun Majumdar, Ayush Shrivastava, Stefan Lee, Peter Anderson, Devi Parikh, Dhruv Batra


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Beyond the Nav-Graph: Vision-and-Language Navigation in Continuous Environments


Apr 06, 2020
Jacob Krantz, Erik Wijmans, Arjun Majumdar, Dhruv Batra, Stefan Lee


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Analyzing Visual Representations in Embodied Navigation Tasks


Mar 12, 2020
Erik Wijmans, Julian Straub, Dhruv Batra, Irfan Essa, Judy Hoffman, Ari Morcos


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Are We Making Real Progress in Simulated Environments? Measuring the Sim2Real Gap in Embodied Visual Navigation


Dec 13, 2019
Abhishek Kadian, Joanne Truong, Aaron Gokaslan, Alexander Clegg, Erik Wijmans, Stefan Lee, Manolis Savva, Sonia Chernova, Dhruv Batra


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Large-scale Pretraining for Visual Dialog: A Simple State-of-the-Art Baseline


Dec 05, 2019
Vishvak Murahari, Dhruv Batra, Devi Parikh, Abhishek Das


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Decentralized Distributed PPO: Solving PointGoal Navigation


Nov 01, 2019
Erik Wijmans, Abhishek Kadian, Ari Morcos, Stefan Lee, Irfan Essa, Devi Parikh, Manolis Savva, Dhruv Batra


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Improving Generative Visual Dialog by Answering Diverse Questions


Oct 03, 2019
Vishvak Murahari, Prithvijit Chattopadhyay, Dhruv Batra, Devi Parikh, Abhishek Das

* EMNLP 2019 

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