no code implementations • 5 Feb 2019 • Mohamed-Hamza Ibrahim, Rokia Missaoui, Abir Messaoudi
On the first stage of COIN, we extract the formal concepts that capture all the cliques and bridges in the social network.
no code implementations • 7 Sep 2021 • Mohamed-Hamza Ibrahim, Rokia Missaoui, Jean Vaillancourt
Identifying important actors (or nodes) in a two-mode network often remains a crucial challenge in mining, analyzing, and interpreting real-world networks.
no code implementations • 21 Oct 2021 • Mohamed-Hamza Ibrahim, Rokia Missaoui, Jean Vaillancourt
As such, the CR index quantifies both the amount of conceptually relevant attributes and the number of the minimal generators per concept intent.
no code implementations • 22 Dec 2023 • Ayao Bobi, Rokia Missaoui, Mohamed Hamza Ibrahim
In knowledge discovery applications, the pattern set generated from data can be tremendously large and hard to explore by analysts.
no code implementations • 4 Jan 2024 • Pedro Henrique B. Ruas, Rokia Missaoui, Mohamed Hamza Ibrahim
In this paper, we introduce a new method for querying triadic concepts through partial or complete matching of triples using an inverted index, to retrieve already computed triadic concepts that contain a set of terms in their extent, intent, and/or modus.