Evaluation and improvement of system-of-systems resilience in a simulation of wildfire emergency response

SR Andrade, DE Hulse - IEEE Systems Journal, 2022 - ieeexplore.ieee.org
Because of the increasing threat that wildfires pose, there is interest in leveraging new
technologies to improve firefighting. Specifically, unmanned aerial systems (UAS) and UAS …

From BERTopic to SysML: Informing Model-Based Failure Analysis with Natural Language Processing for Complex Aerospace Systems

S Mbaye, HS Walsh, M Davies, SI Infeld… - AIAA SCITECH 2024 …, 2024 - arc.aiaa.org
The development of emerging complex aerospace systems will require new approaches for
capturing safety incident scenarios as early as possible in the design phase. However, for …

Machine learning framework for Hazard Extraction and Analysis of Trends (HEAT) in wildfire response

SR Andrade, HS Walsh - Safety science, 2023 - Elsevier
This research proposes a natural language processing enabled risk analysis framework,
named Hazard Extraction and Analysis of Trends (HEAT), and applies the framework to the …

Natural-Language-Processing-Enabled Quantitative Risk Analysis of Aerial Wildfire Operations

S Andrade, HS Walsh - Journal of Aerospace Information Systems, 2024 - arc.aiaa.org
Aerial wildfire operations are high risk and account for a large number of firefighter deaths.
The increasing intensity of wildfires is driving a surge in aerial operations, as well as interest …

BERT-based Topic Modeling and Information Retrieval to Support Fishbone Diagramming for Safe Integration of Unmanned Aircraft Systems in Wildfire Response

S Mbaye, HS Walsh, G Jones… - 2023 IEEE/AIAA 42nd …, 2023 - ieeexplore.ieee.org
Recent concepts for emerging wildfire response operations have included unmanned
aircraft systems (UAS) due to their increasing accessibility and capabilities. To integrate …

Supporting hazard analysis for wildfire response using fmdtools and MIKA

S Andrade, D Hulse, L Irshad, HS Walsh - 2022 - ntrs.nasa.gov
The System Wide Safety (SWS) Safety Demonstrator (SD) Series drives development of an
increasingly capable In-Time Aviation Safety Management System (IASMS) focusing on …

Wildfire Emergency Response Hazard Extraction and Analysis of Trends (HEAT) through Natural Language Processing and Time Series

SR Andrade, HS Walsh - 2021 IEEE/AIAA 40th Digital Avionics …, 2021 - ieeexplore.ieee.org
A methodology for Hazard Extraction and Analysis of Trends (HEAT) is proposed and
conducted on a data set of wildfire incident response forms, known as ICS-209-PLUS. The …

The system modeling and analysis of resiliency in stereo (SMARt-stereo)

SR Andrade, E Spirakis, DE Hulse, HS Walsh… - AIAA AVIATION 2021 …, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-3015. vid NASA's Scalable Traffic
Management for Emergency Response Operations (STEReO) project aims to leverage …

Towards Computational Functional Hazard Assessment (CFHA): A Gap Analysis and Concept for Emerging Aviation Systems

S Mbaye, DE Hulse, L Irshad, HS Walsh… - AIAA SCITECH 2025 …, 2025 - arc.aiaa.org
Given the current evolution of the National Airspace and future trajectory towards novel and
evolving operations with varying levels of autonomy, complexity, and acceptable risk, there …

Identifying Human Errors and Error Mechanisms From Accident Reports Using Large Language Models

L Irshad, H Walsh - International Design Engineering …, 2024 - asmedigitalcollection.asme.org
Emerging operational concepts for aviation hinge on novel paradigms for human machine
interaction. Critical to their safe operation is early consideration of human error into the …