16 citations · 33 across the 10 of their papers we have counts for
10 papers
Tuning Ranking in Co-occurrence Networks with General Biased Exchange-based Diffusion on Hyper-bag-graphs
Xavier Ouvrard, Jean-Marie Le Goff, Stéphane Marchand-Maillet
Co-occurence networks can be adequately modeled by hyper-bag-graphs (hb-graphs for short). A hb-graph is a family of multisets having same universe, called the vertex set. An effic…
The HyperBagGraph DataEdron: An Enriched Browsing Experience of Multimedia Datasets
Xavier Ouvrard, Jean-Marie Le Goff, Stéphane Marchand-Maillet
Traditional verbatim browsers give back information in a linear way according to a ranking performed by a search engine that may not be optimal for the surfer. The latter may need…
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…