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David Bradley

3 accepted papers

2022

Convolutions for Spatial Interaction Modeling

CVPR 2022poster

In many different fields interactions between objects play a critical role in determining their behavior. Graph neural networks (GNNs) have emerged as a powerful tool for modeling interactions, although often at the cost of adding considerable complexity and latency. In this paper, we consider the p…

Cited by 7PDFScholar
2021

Temporally-Continuous Probabilistic Prediction using Polynomial Trajectory Parameterization

IROS 2021poster

A commonly-used representation for motion prediction of actors is a sequence of waypoints (comprising positions and orientations) for each actor at discrete future time-points. While regressing waypoints is simple and flexible, it can exhibit unrealistic higher-order derivatives (such as acceleratio…

Cited by 7SourceScholar
2020

Deep Kinematic Models for Kinematically Feasible Vehicle Trajectory Predictions

ICRA 2020poster

Self-driving vehicles (SDVs) hold great potential for improving traffic safety and are poised to positively affect the quality of life of millions of people. To unlock this potential one of the critical aspects of the autonomous technology is understanding and predicting future movement of vehicles…

Cited by 100SourceScholar