7 papers
From Student Risk Prediction to SC2R: Semantics-Constrained Counterfactual Recourse for Educational Decision Support
Ngoc Luyen Le, Marie-Hélène Abel, Bertrand Laforge
Learning analytics models can identify students at risk of poor performance, but they do not directly indicate which interventions are feasible, actionable, and compatible with edu…
Vers un cadre ontologique pour la gestion des comp{é}tences : {à} des fins de formation, de recrutement, de m{é}tier, ou de recherches associ{é}es
Ngoc Luyen Le, Marie-Hélène Abel, Bertrand Laforge
The rapid transformation of the labor market, driven by technological advancements and the digital economy, requires continuous competence development and constant adaptation. In t…
Extraction multi-étiquettes de relations en utilisant des couches de Transformer
Ngoc Luyen Le, Gildas Tagny Ngompé
In this article, we present the BTransformer18 model, a deep learning architecture designed for multi-label relation extraction in French texts. Our approach combines the contextua…
Constraint-based recommender system for crisis management simulations
Ngoc Luyen Le, Jinfeng Zhong, Elsa Negre +1
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 han…
Construction d'un système de recommandation basé sur des contraintes via des graphes de connaissances
Ngoc Luyen Le, Marie-Hélène Abel, Philippe Gouspillou
Knowledge graphs in RDF model entities and their relations using ontologies, and have gained popularity for information modeling. In recommender systems, knowledge graphs help repr…
Système de recommandations basé sur les contraintes pour les simulations de gestion de crise
Ngoc Luyen Le, Jinfeng Zhong, Elsa Negre +1
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 han…
Apport des ontologies pour le calcul de la similarité sémantique au sein d'un système de recommandation
Le Ngoc Luyen, Marie-Hélène Abel, Philippe Gouspillou
Measurement of the semantic relatedness or likeness between terms, words, or text data plays an important role in different applications dealing with textual data such as knowledge…