Summary of the Sussex-Huawei locomotion-transportation recognition challenge 2020

L Wang, H Gjoreski, M Ciliberto, P Lago… - Adjunct proceedings of …, 2020 - dl.acm.org
In this paper we summarize the contributions of participants to the third Sussex-Huawei
Locomotion-Transportation (SHL) Recognition Challenge organized at the HASCA …

Clustering approach to solve hierarchical classification problem complexity

A Osmani, M Hamidi, P Alizadeh - … of the AAAI Conference on Artificial …, 2022 - ojs.aaai.org
In a large domain of classification problems for real applications, like human activity
recognition, separable spaces between groups of concepts are easier to learn than each …

A framework of combining short-term spatial/frequency feature extraction and long-term IndRNN for activity recognition

B Zhao, S Li, Y Gao, C Li, W Li - Sensors, 2020 - mdpi.com
Smartphone-sensors-based human activity recognition is attracting increasing interest due
to the popularization of smartphones. It is a difficult long-range temporal recognition …

Reduction of the position bias via multi-level learning for activity recognition

A Osmani, M Hamidi - Pacific-Asia Conference on Knowledge Discovery …, 2022 - Springer
The relative position of sensors placed on specific body parts generates two types of data
related to (1) the movement of the body part wrt the body and (2) the whole body wrt the …

Context Abstraction to Improve Decentralized Machine Learning in Structured Sensing Environments

M Hamidi, A Osmani - Joint European Conference on Machine Learning …, 2022 - Springer
Abstract In Internet of Things applications, data generated from devices with different
characteristics and located at different positions are embedded into different contexts. This …

Hierarchical learning of dependent concepts for human activity recognition

A Osmani, M Hamidi, P Alizadeh - Pacific-Asia Conference on Knowledge …, 2021 - Springer
In multi-class classification tasks, like human activity recognition, it is often assumed that
classes are separable. In real applications, this assumption becomes strong and generates …

On the Necessity of Metalearning: Learning Suitable Parameterizations for Learning Processes

M Hamidi, A Osmani - arXiv preprint arXiv:2401.00532, 2023 - arxiv.org
In this paper we will discuss metalearning and how we can go beyond the current classical
learning paradigm. We will first address the importance of inductive biases in the learning …

Metalearning guided by domain knowledge in distributed and decentralized applications

M Hamidi - 2022 - theses.hal.science
This thesis is concerned with learning in distributed applications such as IoT, industry 4.0, or
connected health. We are interested in the different challenges, both theoretical and …

Méta-apprentissage guidé par les connaissances du domaine

M Hamidi - 2022 - theses.fr
Résumé Cette thèse porte sur l'apprentissage dans les applications distribuées telles que
l'IoT, l'industrie 4.0 ou la santé connectée. Nous nous intéressons aux différents défis, tant …

Deep learning for spatio-temporal multidimensional signals: an application to transport mode detection

H Moreau - 2021 - theses.hal.science
Deep neural networks have revolutionized Machine Learning, completely reshaping several
domains of research in a mere decade. Domains like computer vision, for which deep …