Learning target dynamics while tracking using Gaussian processes

C Veibäck, J Olofsson, TR Lauknes… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Tracked targets often exhibit common behaviors due to influences from the surrounding
environment, such as wind or obstacles, which are usually modeled as noise. Here, these …

Trajectory planning for unmanned surface vehicles operating under wave-induced motion uncertainty in dynamic environments

P Rajendran, T Moscicki, J Wampler… - International …, 2020 - journals.sagepub.com
We present a deliberative trajectory planning method to avoid collisions with traffic vessels. It
also plans traversal across wavefields generated by these vessels and minimizes the risk of …

Modeling and classification of trajectories based on a gaussian process decomposition into discrete components

D Campo, M Baydoun, L Marcenaro… - 2017 14th IEEE …, 2017 - ieeexplore.ieee.org
We present a method to model and classify trajectory data that come from surveillance
videos. Observations of the locations of moving entities are used to estimate their expected …

Towards unsupervised learning, classification and prediction of activities in a stream-based framework

M Tiger, F Heintz - Thirteenth Scandinavian Conference on …, 2015 - ebooks.iospress.nl
Learning to recognize common activities such as traffic activities and robot behavior is an
important and challenging problem related both to AI and robotics. We propose an …

Enhancing lattice-based motion planning with introspective learning and reasoning

M Tiger, D Bergström, A Norrstig… - IEEE Robotics and …, 2021 - ieeexplore.ieee.org
Lattice-based motion planning is a hybrid planning method where a plan is made up of
discrete actions, while simultaneously also being a physically feasible trajectory. The …

Gaussian Process for Trajectories

K Nguyen, J Krumm, C Shahabi - Spatial Gems, Volume 2, 2023 - dl.acm.org
4.1 The availability of devices with location tracking capability has helped generate a
tremendous amount of trajectory data of humans, animals, vehicles, and drones, which is …

Gaussian Process Regression-based GPS Variance Estimation and Trajectory Forecasting

L Kortesalmi - 2018 - diva-portal.org
Spatio-temporal data is a commonly used source of information. Using machine learning to
analyse this kind of data can lead to many interesting and useful insights. In this thesis …

Modeling RTK-GNSS Trajectory Data using Sparse Gaussian Process Models

RS Nahar, KM Ng, FHK Zaman… - 2022 IEEE 18th …, 2022 - ieeexplore.ieee.org
The Gaussian process regression (GPR) has been applied to model trajectory points from
Global Navigation Satellite System (GNSS). Trajectory modeling using GP in previous works …

Conceptual framework for the analysis and modeling of GNSS measurements based on Gaussian process

RS Nahar, KM Ng, N Abdul Razak… - Journal of Electrical and …, 2021 - ir.uitm.edu.my
The Global Navigation Satellite Systems (GNSS) have been used in autonomous vehicles
and remote sensing. The GNSS receiver can be a conventional device or an enhanced …

Speeding Up Trajectory Planning for Autonomous Robots Operating in Complex Environments

P Rajendran - 2019 - search.proquest.com
Advances in sensing and computing hardware have physically equipped robots to operate
in complex environments. In many real-world settings, we desire robots to operate at a high …