Symbolic Galois Lattices with Pattern Structures

Autor: Mehdi Kaytoue, P. Agarwal, Sergei O. Kuznetsov, Amedeo Napoli, Géraldine Polaillon

Publikováno v: Lecture Notes in Computer Science ISBN: 9783642218804
RSFDGrC
ResearcherID
Rough Sets, Fuzzy Sets, Data Mining and Granular Computing
Thirteenth International Conference on Rough Sets, Fuzzy Sets and Granular Computing-RSFDGrC-2011
Thirteenth International Conference on Rough Sets, Fuzzy Sets and Granular Computing-RSFDGrC-2011, Jun 2011, Moscou, Russia. pp.191-198, ⟨10.1007/978-3-642-21881-1_31⟩

International audience; Concept lattices are mathematical structures useful for many tasks in knowledge discovery and management. A concept lattice is basically obtained from binary data encoding the membership of some attributes to some objects. Dea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b42bac44a9e3cd8b4d5cb9f21960d5c
https://doi.org/10.1007/978-3-642-21881-1_31

A collaborative and semantic-based approach for recommender systems

Autor: Yolaine Bourda, Nacéra Bennacer, Roza Lemdani, Géraldine Polaillon

Publikováno v: ISDA
Proceedings of the 10th International Conference on Intelligent Systems Design and Applications (ISDA'10)

International audience; The constant growth of the Internet has made recommender systems very useful to guide users coping with a large amount of data. In this paper, we present a domain independent collaborative and semantic-based recommender system

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1904c4ded22270eb0202b50987e37256
https://doi.org/10.1109/isda.2010.5687221

Mining Intervals of Graphs to Extract Characteristic Reaction Patterns

Autor: Géraldine Polaillon, Amedeo Napoli, Frédéric Pennerath

Publikováno v: Proceedings of 11th International Conference on Discovery Science
DS 2008
DS 2008, Oct 2008, Budapest, Hungary. pp.210-221, ⟨10.1007/978-3-540-88411-8_21⟩
Discovery Science ISBN: 9783540884101
Discovery Science

International audience; The article introduces an original problem of knowledge discovery from chemical reaction databases that is closely related to reaction clustering. The problem aims at identifying the subset of atoms and bonds that play an effe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea99ae82956b1a65d4aa2bf3753c7602
https://hal-supelec.archives-ouvertes.fr/hal-00344763

Structuring Probabilistic Data by Galois Lattices

Autor: Géraldine Polaillon, Paula Brito

Publikováno v: Revue internationale : Mathématics & Sciences humaines / Mathematics and Social Sciences
Revue internationale : Mathématics & Sciences humaines / Mathematics and Social Sciences, 2005, 43e année (169), pp.77-104

In this paper we address the problem of organising probabilistic data by Galois concept lattices. Two lattices are proposed, the union lattice and the intersection lattice, corresponding to two distinct semantics, by choosing accordingly the join and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f635e279c922b641ee0f65379e7b64b7
https://hal-supelec.archives-ouvertes.fr/hal-00260673