Search Results for author: Joel Oskarsson

Found 5 papers, 5 papers with code

Graph-based Neural Weather Prediction for Limited Area Modeling

1 code implementation29 Sep 2023 Joel Oskarsson, Tomas Landelius, Fredrik Lindsten

The rise of accurate machine learning methods for weather forecasting is creating radical new possibilities for modeling the atmosphere.

Weather Forecasting

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

1 code implementation11 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

Temporal Graph Neural Networks for Irregular Data

1 code implementation16 Feb 2023 Joel Oskarsson, Per Sidén, Fredrik Lindsten

Our TGNN4I model is designed to handle both irregular time steps and partial observations of the graph.

Time Series Time Series Analysis

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

1 code implementation1 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

Scalable Deep Gaussian Markov Random Fields for General Graphs

1 code implementation10 Jun 2022 Joel Oskarsson, Per Sidén, Fredrik Lindsten

We propose a flexible GMRF model for general graphs built on the multi-layer structure of Deep GMRFs, originally proposed for lattice graphs only.

Bayesian Inference Variational Inference

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