Search Results for author: Christopher Agia

Found 5 papers, 2 papers with code

Real-Time Out-of-Distribution Failure Prevention via Multi-Modal Reasoning

no code implementations15 May 2025 Milan Ganai, Rohan Sinha, Christopher Agia, Daniel Morton, Marco Pavone

FORTRESS outperforms on-the-fly prompting of slow reasoning models in safety classification accuracy on synthetic benchmarks and real-world ANYmal robot data, and further improves system safety and planning success in simulation and on quadrotor hardware for urban navigation.

Real-Time Anomaly Detection and Reactive Planning with Large Language Models

no code implementations11 Jul 2024 Rohan Sinha, Amine Elhafsi, Christopher Agia, Matthew Foutter, Edward Schmerling, Marco Pavone

Foundation models, e. g., large language models (LLMs), trained on internet-scale data possess zero-shot generalization capabilities that make them a promising technology towards detecting and mitigating out-of-distribution failure modes of robotic systems.

Anomaly Detection Autonomous Vehicles +2

STAP: Sequencing Task-Agnostic Policies

1 code implementation21 Oct 2022 Christopher Agia, Toki Migimatsu, Jiajun Wu, Jeannette Bohg

We further demonstrate how STAP can be used for task and motion planning by estimating the geometric feasibility of skill sequences provided by a task planner.

Motion Planning Task and Motion Planning

S3CNet: A Sparse Semantic Scene Completion Network for LiDAR Point Clouds

no code implementations16 Dec 2020 Ran Cheng, Christopher Agia, Yuan Ren, Xinhai Li, Liu Bingbing

With the increasing reliance of self-driving and similar robotic systems on robust 3D vision, the processing of LiDAR scans with deep convolutional neural networks has become a trend in academia and industry alike.

3D Semantic Scene Completion Segmentation +1

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