Search Results for author: Marc Hanheide

Found 15 papers, 4 papers with code

Qualitative Prediction of Multi-Agent Spatial Interactions

no code implementations30 Jun 2023 Sariah Mghames, Luca Castri, Marc Hanheide, Nicola Bellotto

The third approach implements a purely data-driven network for motion prediction, the output of which is post-processed to predict QTC spatial interactions.

motion prediction

A Neuro-Symbolic Approach for Enhanced Human Motion Prediction

1 code implementation23 Apr 2023 Sariah Mghames, Luca Castri, Marc Hanheide, Nicola Bellotto

Reasoning on the context of human beings is crucial for many real-world applications especially for those deploying autonomous systems (e. g. robots).

Human motion prediction motion prediction +2

LTS-NET: End-to-end Unsupervised Learning of Long-Term 3D Stable objects

no code implementations9 Jan 2023 Ibrahim Hroob, Sergi Molina, Riccardo Polvara, Grzegorz Cielniak, Marc Hanheide

In this research, we present an end-to-end data-driven pipeline for determining the long-term stability status of objects within a given environment, specifically distinguishing between static and dynamic objects.

Classification regression

Premonition Net, A Multi-Timeline Transformer Network Architecture Towards Strawberry Tabletop Yield Forecasting

no code implementations15 Nov 2022 George Onoufriou, Marc Hanheide, Georgios Leontidis

Yield forecasting is a critical first step necessary for yield optimisation, with important consequences for the broader food supply chain, procurement, price-negotiation, logistics, and supply.

Causal Discovery of Dynamic Models for Predicting Human Spatial Interactions

no code implementations29 Oct 2022 Luca Castri, Sariah Mghames, Marc Hanheide, Nicola Bellotto

Exploiting robots for activities in human-shared environments, whether warehouses, shopping centres or hospitals, calls for such robots to understand the underlying physical interactions between nearby agents and objects.

Causal Discovery

Environment-aware Interactive Movement Primitives for Object Reaching in Clutter

no code implementations28 Oct 2022 Sariah Mghames, Marc Hanheide

The majority of motion planning strategies developed over the literature for reaching an object in clutter are applied to two dimensional (2-d) space where the state space of the environment is constrained in one direction.

Motion Planning

Learning on the Job: Long-Term Behavioural Adaptation in Human-Robot Interactions

no code implementations20 Mar 2022 Francesco Del Duchetto, Marc Hanheide

The robot behaviour planning is embedded in a Reinforcement Learning (RL) framework, where the objective is maximising the level of overall user engagement during the interactions.

Reinforcement Learning (RL)

EDLaaS: Fully Homomorphic Encryption Over Neural Network Graphs for Vision and Private Strawberry Yield Forecasting

no code implementations26 Oct 2021 George Onoufriou, Marc Hanheide, Georgios Leontidis

We present automatically parameterised Fully Homomorphic Encryption (FHE) for encrypted neural network inference and exemplify our inference over FHE compatible neural networks with our own open-source framework and reproducible examples.

Privacy Preserving

Action-Conditional Recurrent Kalman Networks For Forward and Inverse Dynamics Learning

2 code implementations20 Oct 2020 Vaisakh Shaj, Philipp Becker, Dieter Buchler, Harit Pandya, Niels van Duijkeren, C. James Taylor, Marc Hanheide, Gerhard Neumann

We adopt a recent probabilistic recurrent neural network architecture, called Re-current Kalman Networks (RKNs), to model learning by conditioning its transition dynamics on the control actions.

Friction

Interactive Movement Primitives: Planning to Push Occluding Pieces for Fruit Picking

no code implementations27 Apr 2020 Sariah Mghames, Marc Hanheide, Amir Ghalamzan E

Nonetheless, existing approaches to planning pushing movements in cluttered environments either are computationally expensive or only deal with 2-D cases and are not suitable for fruit picking, where it needs to compute 3-D pushing movements in a short time.

Are you still with me? Continuous Engagement Assessment from a Robot's Point of View

1 code implementation10 Jan 2020 Francesco Del Duchetto, Paul Baxter, Marc Hanheide

Continuously measuring the engagement of users with a robot in a Human-Robot Interaction (HRI) setting paves the way towards in-situ reinforcement learning, improve metrics of interaction quality, and can guide interaction design and behaviour optimisation.

Robotics

Artificial Intelligence for Long-Term Robot Autonomy: A Survey

no code implementations13 Jul 2018 Lars Kunze, Nick Hawes, Tom Duckett, Marc Hanheide, Tomáš Krajník

Autonomous systems will play an essential role in many applications across diverse domains including space, marine, air, field, road, and service robotics.

3DOF Pedestrian Trajectory Prediction Learned from Long-Term Autonomous Mobile Robot Deployment Data

no code implementations30 Sep 2017 Li Sun, Zhi Yan, Sergi Molina Mellado, Marc Hanheide, Tom Duckett

Our approach, T-Pose-LSTM (Temporal 3DOF-Pose Long-Short-Term Memory), is trained using long-term data from real-world robot deployments and aims to learn context-dependent (environment- and time-specific) human activities.

Human Detection Pedestrian Trajectory Prediction +1

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