4 citations · 10 across the 6 of their papers we have counts for
6 papers
A Particle Filtering Framework for Integrity Risk of GNSS-Camera Sensor Fusion
Adyasha Mohanty, Shubh Gupta, Grace Xingxin Gao
Adopting a joint approach towards state estimation and integrity monitoring results in unbiased integrity monitoring unlike traditional approaches. So far, a joint approach was use…
Robust GPS-Vision Localization via Integrity-Driven Landmark Attention
Sriramya Bhamidipati, Grace Xingxin Gao
For robust GPS-vision navigation in urban areas, we propose an Integrity-driven Landmark Attention (ILA) technique via stochastic reachability. Inspired by cognitive attention in h…
GPS Spoofing Mitigation and Timing Risk Analysis in Networked PMUs via Stochastic Reachability
Sriramya Bhamidipati, Grace Xingxin Gao
To address PMU vulnerability against spoofing, we propose a set-valued state estimation technique known as Stochastic Reachability-based Distributed Kalman Filter (SR-DKF) that com…
Data-Driven Protection Levels for Camera and 3D Map-based Safe Urban Localization
Shubh Gupta, Grace X. Gao
Reliably assessing the error in an estimated vehicle position is integral for ensuring the vehicle's safety in urban environments. Many existing approaches use GNSS measurements to…
Trajectory Planning Under Stochastic and Bounded Sensing Uncertainties Using Reachability Analysis
Akshay Shetty, Grace Xingxin Gao
Trajectory planning under uncertainty is an active research topic. Previous works predict state and state estimation uncertainties along trajectories to check for collision safety.…
Navigating Robot Swarms Using Collective Intelligence Learned from Golden Shiner Fish
Grace Gao
Navigating networked robot swarms often requires knowing where to go, sensing the environment, and path-planning based on the destination and barriers in the environment. Such a pr…