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John Redford

5 accepted papers

2023

DiPA: Probabilistic Multi-Modal Interactive Prediction for Autonomous Driving

RA-L 2023

Accurate prediction is important for operating an autonomous vehicle in interactive scenarios. Prediction must be fast, to support multiple requests from a planner exploring a range of possible futures. The generated predictions must accurately represent the probabilities of predicted trajectories,

Cited by 12SourceScholar
2023

Query-Based Hard-Image Retrieval for Object Detection at Test Time

AAAI 2023technical

There is a longstanding interest in capturing the error behaviour of object detectors by finding images where their performance is likely to be unsatisfactory. In real-world applications such as autonomous driving, it is also crucial to characterise potential failures beyond simple requirements of d…

2022

Flash: Fast and Light Motion Prediction for Autonomous Driving with Bayesian Inverse Planning and Learned Motion Profiles

IROS 2022poster

Motion prediction of road users in traffic scenes is critical for autonomous driving systems that must take safe and robust decisions in complex dynamic environments. We present a novel motion prediction system for autonomous driving. Our system is based on the Bayesian inverse planning framework, w…

Cited by 8SourceScholar
2021

Interpretable Goal Recognition in the Presence of Occluded Factors for Autonomous Vehicles

IROS 2021poster

Recognising the goals or intentions of observed vehicles is a key step towards predicting the long-term future behaviour of other agents in an autonomous driving scenario. When there are unseen obstacles or occluded vehicles in a scenario, goal recognition may be confounded by the effects of these u…

Cited by 30SourceScholar
2018

A Dataset for Lane Instance Segmentation in Urban Environments

ECCV 2018poster

Autonomous vehicles require knowledge of the surrounding road layout, which can be predicted by state-of-the-art CNNs. This work addresses the current lack of data for determining lane instances, which are needed for various driving manoeuvres. The main issue is the time-consuming manual labelling p…