Kyohei Otsu | DeepAI

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∙ 03/02/2023

STEP: Stochastic Traversability Evaluation and Planning for Risk-Aware Off-road Navigation; Results from the DARPA Subterranean Challenge

Although autonomy has gained widespread usage in structured and controll...

0 Anushri Dixit, et al. ∙

∙ 08/02/2022

Self-Supervised Traversability Prediction by Learning to Reconstruct Safe Terrain

Navigating off-road with a fast autonomous vehicle depends on a robust p...

6 Robin Schmid, et al. ∙

∙ 07/30/2022

PrePARE: Predictive Proprioception for Agile Failure Event Detection in Robotic Exploration of Extreme Terrains

Legged robots can traverse a wide variety of terrains, some of which may...

0 Sharmita Dey, et al. ∙

∙ 06/21/2022

Early Recall, Late Precision: Multi-Robot Semantic Object Mapping under Operational Constraints in Perceptually-Degraded Environments

Semantic object mapping in uncertain, perceptually degraded environments...

0 Xianmei Lei, et al. ∙

∙ 06/05/2022

ACHORD: Communication-Aware Multi-Robot Coordination with Intermittent Connectivity

Communication is an important capability for multi-robot exploration bec...

0 Maira Saboia, et al. ∙

∙ 04/13/2022

Copiloting Autonomous Multi-Robot Missions: A Game-inspired Supervisory Control Interface

Real-world deployment of new technology and capabilities can be daunting...

0 Marcel Kaufmann, et al. ∙

∙ 03/21/2021

NeBula: Quest for Robotic Autonomy in Challenging Environments; TEAM CoSTAR at the DARPA Subterranean Challenge

This paper presents and discusses algorithms, hardware, and software arc...

11 Ali Agha, et al. ∙

∙ 03/04/2021

STEP: Stochastic Traversability Evaluation and Planning for Safe Off-road Navigation

Although ground robotic autonomy has gained widespread usage in structur...

0 David D. Fan, et al. ∙

∙ 02/10/2021

PLGRIM: Hierarchical Value Learning for Large-scale Exploration in Unknown Environments

In order for a robot to explore an unknown environment autonomously, it ...

0 Sung-Kyun Kim, et al. ∙

∙ 01/26/2021

Autonomous Off-road Navigation over Extreme Terrains with Perceptually-challenging Conditions

We propose a framework for resilient autonomous navigation in perceptual...

7 Rohan Thakker, et al. ∙

∙ 10/19/2020

Autonomous Spot: Long-Range Autonomous Exploration of Extreme Environments with Legged Locomotion

This paper serves as one of the first efforts to enable large-scale and ...

0 Amanda Bouman, et al. ∙

∙ 08/17/2020

Where to Map? Iterative Rover-Copter Path Planning for Mars Exploration

In addition to conventional ground rovers, the Mars 2020 mission will se...

0 Takahiro Sasaki, et al. ∙

∙ 12/14/2019

Perception-aware Autonomous Mast Motion Planning for Planetary Exploration Rovers

Highly accurate real-time localization is of fundamental importance for ...

0 Jared Strader, et al. ∙

∙ 07/31/2018

Fast Approximate Clearance Evaluation for Kinematically Constrained Articulated Suspension Systems

In this paper, we present a light-weight collision detection algorithm f...

0 Kyohei Otsu, et al. ∙

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