Jack Collier — accepted AI-conference papers

2025

Sound Source Localization for Human-Robot Interaction in Outdoor Environments

Victor Liu, Tim D. Barfoot, Jordy Sehn, Jack Collier, François Grondin

IROS 2025

This paper presents a sound source localization strategy that relies on a microphone array embedded in an unmanned ground vehicle and an asynchronous close-talking microphone near the operator. A signal coarse alignment strategy is combined with a time-domain acoustic echo cancellation algorithm to

Cited by 1 Source ↗Scholar ↗

2019

There's No Place Like Home: Visual Teach and Repeat for Emergency Return of Multirotor UAVs During GPS Failure

Michael Warren, Melissa Greeff, Bhavit Patel, Jack Collier, Angela P. Schoellig, Timothy D. Barfoot

RA-L 2019

Redundant navigation systems are critical for safe operation of UAVs in high-risk environments. Since most commercial UAVs almost wholly rely on GPS, jamming, interference, and multi-pathing are real concerns that usually limit their operations to low-risk environments and visual line-of-sight. This

Cited by 64 Source ↗Scholar ↗