RCAviz: Visualizing and Exploring Relational Conceptual Structures - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2022

RCAviz: Visualizing and Exploring Relational Conceptual Structures

Résumé

Formal Concept Analysis (FCA) aims at classifying a set of objects described by Boolean attributes as a concept lattice. Among the various FCA extensions, Relational Concept Analysis (RCA) supports multiple binary relationships between several sets of objects. Using such relational data, RCA builds interconnected conceptual structures, i.e. concept lattices or AOC-posets. Analyzing data can benefit from exploring these interconnected structures by navigating from one concept to another. Navigation can be performed within the same structure through the classification links or from one concept of a conceptual structure to a concept of another one through one of the relations linking the lattices. This paper presents RCAviz, an online tool which aims to support such navigation. Once the user has selected a subset of objects and attributes as a starting point for navigation, RCAviz presents the associated concept and its close neighbors. Each concept includes the objects and attributes it introduces. The user can then navigate, i.e. zoom and pan the current view, and move from one concept to another. Additional views show the previous and next conceptual structures. The history allows the user to browse its navigation.
Fichier principal
Vignette du fichier
main.pdf (764.69 Ko) Télécharger le fichier
2022_CLA_RCAViz_slides_muller.pdf (4.3 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03702237 , version 1 (22-06-2022)

Licence

Paternité

Identifiants

  • HAL Id : hal-03702237 , version 1

Citer

Emile Muller, Marianne Huchard, Pierre Martin, Pascal Poncelet, Arnaud Sallaberry. RCAviz: Visualizing and Exploring Relational Conceptual Structures. CLA 2022 - 16th International Conference on Concept Lattices and Their Applications, Tallinn University of Technology, Jun 2022, Tallin, Estonia. pp.135-148. ⟨hal-03702237⟩
109 Consultations
68 Téléchargements

Partager

Gmail Facebook X LinkedIn More