Search Results for author: Björn Olofsson

Found 8 papers, 6 papers with code

A Preprocessing and Evaluation Toolbox for Trajectory Prediction Research on the Drone Datasets

2 code implementations1 May 2024 Theodor Westny, Björn Olofsson, Erik Frisk

The availability of high-quality datasets is crucial for the development of behavior prediction algorithms in autonomous vehicles.

Autonomous Vehicles Motion Forecasting +1

Diffusion-Based Environment-Aware Trajectory Prediction

1 code implementation18 Mar 2024 Theodor Westny, Björn Olofsson, Erik Frisk

The ability to predict the future trajectories of traffic participants is crucial for the safe and efficient operation of autonomous vehicles.

Autonomous Vehicles Trajectory Prediction

Uncertainties in Robust Planning and Control of Autonomous Tractor-Trailer Vehicles

no code implementations24 Nov 2023 Theodor Westny, Björn Olofsson, Erik Frisk

To study the effects of uncertainty in autonomous motion planning and control, an 8-DOF model of a tractor-semitrailer is implemented and analyzed.

Motion Planning

Evaluation of Differentially Constrained Motion Models for Graph-Based Trajectory Prediction

2 code implementations11 Apr 2023 Theodor Westny, Joel Oskarsson, Björn Olofsson, Erik Frisk

This research investigates the performance of various motion models in combination with numerical solvers for the prediction task.

Autonomous Driving motion prediction +1

MTP-GO: Graph-Based Probabilistic Multi-Agent Trajectory Prediction with Neural ODEs

2 code implementations1 Feb 2023 Theodor Westny, Joel Oskarsson, Björn Olofsson, Erik Frisk

Enabling resilient autonomous motion planning requires robust predictions of surrounding road users' future behavior.

Motion Planning Trajectory Prediction

Interaction-Aware Motion Planning for Autonomous Vehicles with Multi-Modal Obstacle Uncertainty Predictions

1 code implementation22 Dec 2022 Jian Zhou, Björn Olofsson, Erik Frisk

This paper proposes an interaction and safety-aware motion-planning method for an autonomous vehicle in uncertain multi-vehicle traffic environments.

Autonomous Vehicles Collision Avoidance +3

Resilient Branching MPC for Multi-Vehicle Traffic Scenarios Using Adversarial Disturbance Sequences

no code implementations17 Dec 2021 Victor Fors, Björn Olofsson, Erik Frisk

Simulation results from highway driving scenarios show that the proposed method in real-time negotiates traffic situations out of scope for a nominal MPC approach and performs favorably to state-of-the-art reinforcement-learning approaches without requiring prior training.

Autonomous Vehicles Model Predictive Control

Vehicle Behavior Prediction and Generalization Using Imbalanced Learning Techniques

1 code implementation22 Sep 2021 Theodor Westny, Erik Frisk, Björn Olofsson

The use of learning-based methods for vehicle behavior prediction is a promising research topic.

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