Constraint-based recommender system for crisis management simulations

NL Le, J Zhong, E Negre, MH Abel - arXiv preprint arXiv:2306.04553, 2023 - arxiv.org
In the context of the evacuation of populations, some citizens/volunteers may want and be
able to participate in the evacuation of populations in difficulty by coming to lend a hand to …

Improving semantic similarity measure within a recommender system based-on rdf graphs

NL Le, MH Abel, P Gouspillou - International Conference on Information …, 2023 - Springer
In today's era of information explosion, more users are becoming more reliant upon
recommender systems to have better advice, suggestions, or inspire them. The measure of …

Apport des ontologies pour le calcul de la similarit\'es\'emantique au sein d'un syst\eme de recommandation

LEN Luyen, MH Abel, P Gouspillou - arXiv preprint arXiv:2205.12539, 2022 - arxiv.org
Résumé La mesure de la parenté ou ressemblance sémantique entre les termes, les mots,
ou les données textuelles joue un rôle important dans différentes applications telles que …

Ontology-based crisis simulation system for population sheltering management

J Zhong, LL Ngoc, E Negre, MH Abel - SIMULATION, 2024 - journals.sagepub.com
Climate change has led to an increase in the frequency and intensity of natural disasters,
necessitating the development of efficient crisis management strategies for population …

A personalized recommender system based-on knowledge graph embeddings

NL Le, MH Abel, P Gouspillou - The International Conference on Artificial …, 2023 - Springer
Abstract Knowledge graphs have proven to be effective for modeling entities and their
relationships through the use of ontologies. The recent emergence in interest for using …

Improving recommendation diversity and serendipity with an Ontology-based algorithm for cold start environments

S Kuznetsov, P Kordík - International Journal of Data Science and …, 2023 - Springer
Every real-life environments where users interact with items (products, films, research expert
profiles) have several development phases. In the Cold-start phase, there are almost no …

Exploring Weighted Property Approaches for RDF Graph Similarity Measure

NL Le, MH Abel, P Gouspillou - arXiv preprint arXiv:2404.19052, 2024 - arxiv.org
Measuring similarity between RDF graphs is essential for various applications, including
knowledge discovery, semantic web analysis, and recommender systems. However …

Combining Embedding-Based and Semantic-Based Models for Post-Hoc Explanations in Recommender Systems

NL Le, MH Abel, P Gouspillou - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
In today's data-rich environment, recommender systems play a crucial role in decision
support systems. They provide to users personalized recommendations and explanations …

Construction d'un syst\eme de recommandation bas\'e sur des contraintes via des graphes de connaissances

NL Le, MH Abel, P Gouspillou - arXiv preprint arXiv:2306.03247, 2023 - arxiv.org
Résumé Les graphes de connaissances en RDF modélisent des entités et leurs relations
via des ontologies. Leur utilisation a gagné en popularité pour la modélisation de …

Designing a User Contextual Profile Ontology: A Focus on the Vehicle Sales Domain

NL Le, MH Abel, P Gouspillou - International Conference on Information …, 2023 - Springer
In the digital age, it is crucial to understand and tailor experiences for users interacting with
systems and applications. This requires the creation of user contextual profiles that combine …