Search Results for author: Steven Latré

Found 16 papers, 4 papers with code

Inferring the relationship between soil temperature and the normalized difference vegetation index with machine learning

no code implementations19 Dec 2023 Steven Mortier, Amir Hamedpour, Bart Bussmann, Ruth Phoebe Tchana Wandji, Steven Latré, Bjarni D. Sigurdsson, Tom De Schepper, Tim Verdonck

Ultimately, this study contributes to our knowledge of the relationships between soil temperature, meteorological variables, and vegetation phenology, providing valuable insights for predicting vegetation phenology characteristics and managing subarctic grasslands in the face of climate change.

POS

An Encoding Framework for Binarized Images using HyperDimensional Computing

no code implementations1 Dec 2023 Laura Smets, Werner van Leekwijck, Ing Jyh Tsang, Steven Latré

A key aspect that determines the performance of HDC is the encoding of the input data to the hyperdimensional (HD) space.

Co-learning synaptic delays, weights and adaptation in spiking neural networks

no code implementations12 Sep 2023 Lucas Deckers, Laurens Van Damme, Ing Jyh Tsang, Werner van Leekwijck, Steven Latré

Spiking neural networks (SNN) distinguish themselves from artificial neural networks (ANN) because of their inherent temporal processing and spike-based computations, enabling a power-efficient implementation in neuromorphic hardware.

speech-recognition Speech Recognition

Structured Exploration Through Instruction Enhancement for Object Navigation

no code implementations15 Nov 2022 Matthias Hutsebaut-Buysse, Kevin Mets, Tom De Schepper, Steven Latré

Finding an object of a specific class in an unseen environment remains an unsolved navigation problem.

Object

An Analysis of Discretization Methods for Communication Learning with Multi-Agent Reinforcement Learning

no code implementations12 Apr 2022 Astrid Vanneste, Simon Vanneste, Kevin Mets, Tom De Schepper, Siegfried Mercelis, Steven Latré, Peter Hellinckx

The most common approach to allow learned communication between agents is the use of a differentiable communication channel that allows gradients to flow between agents as a form of feedback.

Multi-agent Reinforcement Learning reinforcement-learning +1

Learning to Communicate with Reinforcement Learning for an Adaptive Traffic Control System

no code implementations29 Oct 2021 Simon Vanneste, Gauthier de Borrekens, Stig Bosmans, Astrid Vanneste, Kevin Mets, Siegfried Mercelis, Steven Latré, Peter Hellinckx

In this paper, we investigate independent Q-learning (IQL) without communication and differentiable inter-agent learning (DIAL) with learned communication on an adaptive traffic control system (ATCS).

Multi-agent Reinforcement Learning Q-Learning +2

Playing Atari with Capsule Networks: A systematic comparison of CNN and CapsNets-based agents.

no code implementations1 Jan 2021 Akash Singh, Kevin Mets, Jose Oramas, Steven Latré

In this paper, we conduct a systematic analysis to explore the potential of CapsNets-based agents in the deep reinforcement learning setting.

reinforcement-learning Reinforcement Learning (RL)

Neural Additive Vector Autoregression Models for Causal Discovery in Time Series

1 code implementation19 Oct 2020 Bart Bussmann, Jannes Nys, Steven Latré

We train deep neural networks that extract the (additive) Granger causal influences from the time evolution in multi-variate time series.

Causal Discovery Time Series +1

HTMRL: Biologically Plausible Reinforcement Learning with Hierarchical Temporal Memory

1 code implementation18 Sep 2020 Jakob Struye, Kevin Mets, Steven Latré

Building Reinforcement Learning (RL) algorithms which are able to adapt to continuously evolving tasks is an open research challenge.

reinforcement-learning Reinforcement Learning (RL)

Learning to Communicate Using Counterfactual Reasoning

no code implementations12 Jun 2020 Simon Vanneste, Astrid Vanneste, Kevin Mets, Tom De Schepper, Ali Anwar, Siegfried Mercelis, Steven Latré, Peter Hellinckx

The credit assignment problem, the non-stationarity of the communication environment and the creation of influenceable agents are major challenges within this research field which need to be overcome in order to learn a valid communication protocol.

counterfactual Counterfactual Reasoning +2

Neurosciences and 6G: Lessons from and Needs of Communicative Brains

no code implementations4 Apr 2020 Renan C. Moioli, Pedro H. J. Nardelli, Michael Taynnan Barros, Walid Saad, Amin Hekmatmanesh, Pedro Gória, Arthur S. de Sena, Merim Dzaferagic, Harun Siljak, Werner van Leekwijck, Dick Carrillo, Steven Latré

In particular, we propose a novel systematization that divides the contributions into two groups, one focused on what neurosciences will offer to 6G in terms of new applications and systems architecture (Neurosciences for Wireless), and the other focused on how wireless communication theory and 6G systems can provide new ways to study the brain (Wireless for Neurosciences).

Signal Processing Emerging Technologies Information Theory Information Theory Neurons and Cognition

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