Erik Wijmans | DeepAI

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∙ 01/30/2023

Emergence of Maps in the Memories of Blind Navigation Agents

Animal navigation research posits that organisms build and maintain inte...

0 Erik Wijmans, et al. ∙

∙ 01/18/2023

PIRLNav: Pretraining with Imitation and RL Finetuning for ObjectNav

We study ObjectGoal Navigation - where a virtual robot situated in a new...

0 Ram Ramrakhya, et al. ∙

∙ 10/11/2022

VER: Scaling On-Policy RL Leads to the Emergence of Navigation in Embodied Rearrangement

We present Variable Experience Rollout (VER), a technique for efficientl...

23 Erik Wijmans, et al. ∙

∙ 06/02/2022

Is Mapping Necessary for Realistic PointGoal Navigation?

Can an autonomous agent navigate in a new environment without building a...

2 Ruslan Partsey, et al. ∙

∙ 09/17/2021

Realistic PointGoal Navigation via Auxiliary Losses and Information Bottleneck

We propose a novel architecture and training paradigm for training reali...

6 Guillermo Grande, et al. ∙

∙ 09/16/2021

Habitat-Matterport 3D Dataset (HM3D): 1000 Large-scale 3D Environments for Embodied AI

We present the Habitat-Matterport 3D (HM3D) dataset. HM3D is a large-sca...

4 Santhosh K. Ramakrishnan, et al. ∙

∙ 07/17/2021

Megaverse: Simulating Embodied Agents at One Million Experiences per Second

We present Megaverse, a new 3D simulation platform for reinforcement lea...

13 Aleksei Petrenko, et al. ∙

∙ 06/28/2021

Habitat 2.0: Training Home Assistants to Rearrange their Habitat

We introduce Habitat 2.0 (H2.0), a simulation platform for training virt...

25 Andrew Szot, et al. ∙

∙ 04/08/2021

Auxiliary Tasks and Exploration Enable ObjectNav

ObjectGoal Navigation (ObjectNav) is an embodied task wherein agents are...

6 Joel Ye, et al. ∙

∙ 03/12/2021

Large Batch Simulation for Deep Reinforcement Learning

We accelerate deep reinforcement learning-based training in visually com...

61 Brennan Shacklett, et al. ∙

∙ 12/11/2020

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

PointGoal navigation has seen significant recent interest and progress, ...

14 Erik Wijmans, et al. ∙

∙ 07/20/2020

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

We introduce a learning-based approach for room navigation using semanti...

2 Medhini Narasimhan, et al. ∙

∙ 07/09/2020

Auxiliary Tasks Speed Up Learning PointGoal Navigation

PointGoal Navigation is an embodied task that requires agents to navigat...

4 Joel Ye, et al. ∙

∙ 06/23/2020

ObjectNav Revisited: On Evaluation of Embodied Agents Navigating to Objects

We revisit the problem of Object-Goal Navigation (ObjectNav). In its sim...

34 Dhruv Batra, et al. ∙

∙ 04/06/2020

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

We develop a language-guided navigation task set in a continuous 3D envi...

3 Jacob Krantz, et al. ∙

∙ 03/12/2020

Analyzing Visual Representations in Embodied Navigation Tasks

Recent advances in deep reinforcement learning require a large amount of...

7 Erik Wijmans, et al. ∙

∙ 12/13/2019

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

Does progress in simulation translate to progress in robotics? Specifica...

37 Abhishek Kadian, et al. ∙

∙ 11/01/2019

Decentralized Distributed PPO: Solving PointGoal Navigation

We present Decentralized Distributed Proximal Policy Optimization (DD-PP...

45 Erik Wijmans, et al. ∙

∙ 06/13/2019

The Replica Dataset: A Digital Replica of Indoor Spaces

We introduce Replica, a dataset of 18 highly photo-realistic 3D indoor s...

4 Julian Straub, et al. ∙

∙ 04/06/2019

Embodied Question Answering in Photorealistic Environments with Point Cloud Perception

To help bridge the gap between internet vision-style problems and the go...

12 Erik Wijmans, et al. ∙

∙ 04/02/2019

Habitat: A Platform for Embodied AI Research

We present Habitat, a new platform for research in embodied artificial i...

58 Manolis Savva, et al. ∙

∙ 12/08/2016

Exploiting 2D Floorplan for Building-scale Panorama RGBD Alignment

This paper presents a novel algorithm that utilizes a 2D floorplan to al...

0 Erik Wijmans, et al. ∙

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