21 citations · 63 across the 9 of their papers we have counts for
4 papers · 1 filter
Exchange-Based Diffusion in Hb-Graphs: Highlighting Complex Relationships
Xavier Ouvrard, Jean-Marie Le Goff, Stephane Marchand-Maillet
Most networks tend to show complex and multiple relationships between entities. Networks are usually modeled by graphs or hypergraphs; nonetheless a given entity can occur many tim…
Hypergraph Modeling and Visualisation of Complex Co-occurence Networks
Xavier Ouvrard, Jean-Marie Le Goff, Stephane Marchand-Maillet
Finding inherent or processed links within a dataset allows to discover potential knowledge. The main contribution of this article is to define a global framework that enables opti…
On Adjacency and e-Adjacency in General Hypergraphs: Towards a New e-Adjacency Tensor
Xavier Ouvrard, Jean-Marie Le Goff, Stephane Marchand-Maillet
In graphs, the concept of adjacency is clearly defined: it is a pairwise relationship between vertices. Adjacency in hypergraphs has to integrate hyperedge multi-adicity: the conce…
Adjacency and Tensor Representation in General Hypergraphs.Part 2: Multisets, Hb-graphs and Related e-adjacency Tensors
Xavier Ouvrard, Jean-Marie Le Goff, Stephane Marchand-Maillet
HyperBagGraphs (hb-graphs as short) extend hypergraphs by allowing the hyperedges to be multisets. Multisets are composed of elements that have a multiplicity. When this multiplici…