24 citations · 94 across the 21 of their papers we have counts for
23 papers
Computer code validation via mixture model estimation
Negar Soleimani, Pierre Barbillon, Kaniav Kamary +1
When computer codes model complex physical systems, calibration alone is insufficient; one must also assess whether a discrepancy term is needed. In this paper, we study computer c…
Common Structure Discovery in Collections of Bipartite Networks: Application to Pollination Systems
Louis Lacoste, Pierre Barbillon, Sophie Donnet
Bipartite networks are widely used to encode the ecological interactions. Being able to compare the organization of bipartite networks is a first step toward a better understanding…
Disentangling the structure of ecological bipartite networks from observation processes
Emre Anakok, Pierre Barbillon, Colin Fontaine +1
The structure of a bipartite interaction network can be described by providing a clustering for each of the two types of nodes. Such clusterings are outputted by fitting a Latent B…
Learning common structures in a collection of networks. An application to food webs
Saint-Clair Chabert-Liddell, Pierre Barbillon, Sophie Donnet
Let a collection of networks represent interactions within several (social or ecological) systems. We pursue two objectives: identifying similarities in the topological structures…
Screening the Discrepancy Function of a Computer Model
Pierre Barbillon, Anabel Forte, Rui Paulo
Screening traditionally refers to the problem of detecting active inputs in the computer model. In this paper, we develop methodology that applies to screening, but the main focus…
Impact of the mesoscale structure of a bipartite ecological interaction network on its robustness through a probabilistic modeling
Saint-Clair Chabert-Liddell, Pierre Barbillon, Sophie Donnet
The robustness of an ecological network quantifies the resilience of the ecosystem it represents to species loss. It corresponds to the proportion of species that are disconnected…