Christophe Demko

According to our database, Christophe Demko authored at least 19 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Description lattices of generalised convex hulls.

Christophe Demko, Karell Bertet, Jean-François Viaud, Cyril Faucher, Damien Mondou

Int. J. Approx. Reason., 2024

Fuzzy and Overlapping Communities Detection: An Improved Approach Using Formal Concept Analysis.

Martin Waffo Kemgne, Christophe Demko, Karell Bertet, Jean-Loup Guillaume

Proceedings of the Social Networks Analysis and Mining - 16th International Conference, 2024

2022

Discover spatio-temporal cluster from trajectory data enhance by heterogeneous contextual knowledge using FCA and the NextPriorityConcept Algorithm.

Jérémy Richard, Guillaume Savarit, Salah Eddine Boukhetta, Cyril Faucher, Karell Bertet, Christophe Demko

Proceedings of the Sixteenth International Conference on Concept Lattices and Their Applications (CLA 2022) Tallinn, 2022

GALACTIC: towards a generic and scalable platform for complex and heterogeneous data using Formal Concept Analysis.

Christophe Demko, Salah Eddine Boukhetta, Jérémy Richard, Guillaume Savarit, Karell Bertet, Cyril Faucher, Damien Mondou

Proceedings of the Sixteenth International Conference on Concept Lattices and Their Applications (CLA 2022) Tallinn, 2022

Analysis of Complex and Heterogeneous Data Using FCA and Monadic Predicates.

Karell Bertet, Christophe Demko, Salah Eddine Boukhetta, Jérémy Richard, Cyril Faucher

Proceedings of the Complex Data Analytics with Formal Concept Analysis, 2022

2021

Temporal Sequence Mining Using FCA and GALACTIC.

Salah Eddine Boukhetta, Christophe Demko, Karell Bertet, Jérémy Richard, Cécile Cayèré

Proceedings of the Graph-Based Representation and Reasoning, 2021

2020

NextPriorityConcept: A new and generic algorithm computing concepts from complex and heterogeneous data.

Christophe Demko, Karell Bertet, Cyril Faucher, Jean-François Viaud, Sergei O. Kuznetsov

Theor. Comput. Sci., 2020

Interval-Based Sequence Mining Using FCA and the NextPriorityConcept Algorithm.

Salah Eddine Boukhetta, Jérémy Richard, Christophe Demko, Karell Bertet

Proceedings of the 8th International Workshop "What can FCA do for Artificial Intelligence?" (FCA4AI 2020) co-located with 24th European Conference on Artificial Intelligence (ECAI 2020), 2020

Sequence Mining Using FCA and the NextPriorityConcept Algorithm.

Salah Eddine Boukhetta, Christophe Demko, Jérémy Richard, Karell Bertet

Proceedings of the Fifthteenth International Conference on Concept Lattices and Their Applications, 2020

2019

Next Priority Concept: A new and generic algorithm computing concepts from complex and heterogeneous data.

Christophe Demko, Karell Bertet, Cyril Faucher, Jean-François Viaud, Sergei O. Kuznetsov

CoRR, 2019

2018

Lattices, closures systems and implication bases: A survey of structural aspects and algorithms.

Karell Bertet, Christophe Demko, Jean-François Viaud, Clément Guérin

Theor. Comput. Sci., 2018

Using congruence relations to extract knowledge from concept lattices.

Jean-François Viaud, Karell Bertet, Rokia Missaoui, Christophe Demko

Discret. Appl. Math., 2018

2017

Distributed and Parallel Computation of the Canonical Direct Basis.

Jean-François Viaud, Karell Bertet, Rokia Missaoui, Christophe Demko

Proceedings of the Formal Concept Analysis - 14th International Conference, 2017

2015

Subdirect Decomposition of Contexts into Subdirectly Irreducible Factors.

Jean-François Viaud, Karell Bertet, Christophe Demko, Rokia Missaoui

Proceedings of the International Workshop on Formal Concept Analysis and Applications, 2015

The Reverse Doubling Construction.

Jean-François Viaud, Karell Bertet, Christophe Demko, Rokia Missaoui

Proceedings of the KDIR 2015, 2015

Décomposition sous-directe d'un treillis en facteurs irréductibles.

Jean-François Viaud, Karell Bertet, Christophe Demko, Rokia Missaoui

Proceedings of the IC 2015 : 26es Journées francophones d'Ingénierie des Connaissances (Proceedings of the 26th French Knowledge Engineering Conference), 2015

2012

Information Retrieval by On-line Navigation in the Latticial Space-search of a Database, with Limited Objects Access.

Christophe Demko, Karell Bertet

Proceedings of the International Workshop "What can FCA do for Artificial Intelligence?", 2012

2011

Generation Algorithm of a Concept Lattice with Limited Object Access.

Christophe Demko, Karell Bertet

Proceedings of The Eighth International Conference on Concept Lattices and Their Applications, 2011

2000

The fuzzy c+2-means: solving the ambiguity rejection in clustering.

Michel Ménard, Christophe Demko, Pierre Loonis

Pattern Recognit., 2000