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Communication Dans Un Congrès Année : 2023

A Constraint-based Recommender System via RDF Knowledge Graphs

Résumé

Knowledge graphs, represented in RDF, are able to model entities and their relations by means of ontologies. The use of knowledge graphs for information modeling has attracted interest in recent years. In recommender systems, items and users can be mapped and integrated into the knowledge graph, which can represent more links and relationships between users and items. Constraint-based recommender systems are based on the idea of explicitly exploiting deep recommendation knowledge through constraints to identify relevant recommendations. When combined with knowledge graphs, a constraint-based recommender system gains several benefits in terms of constraint sets. In this paper, we investigate and propose the construction of a constraint-based recommender system via RDF knowledge graphs applied to the vehicle purchase/sale domain. The results of our experiments show that the proposed approach is able to efficiently identify recommendations in accordance with user preferences.
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Dates et versions

hal-04161345 , version 1 (13-07-2023)

Identifiants

Citer

Ngoc Luyen Le, Marie-Hélène Abel, Philippe Gouspillou. A Constraint-based Recommender System via RDF Knowledge Graphs. 26th IEEE International Conference on Computer Supported Cooperative Work in Design (CSCWD 2023), May 2023, Rio de Janeiro, Brazil. pp.849-854, ⟨10.1109/CSCWD57460.2023.10152701⟩. ⟨hal-04161345⟩
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