Graph Context Encoder: Graph Feature Inpainting for Graph Generation and Self-supervised Pretraining

Autor: Frigo, Oriel, Brossard, Rémy, Dehaene, David

We propose the Graph Context Encoder (GCE), a simple but efficient approach for graph representation learning based on graph feature masking and reconstruction. GCE models are trained to efficiently reconstruct input graphs similarly to a graph autoe

Externí odkaz: http://arxiv.org/abs/2106.10124

Graph convolutions that can finally model local structure

Autor: Brossard, Rémy, Frigo, Oriel, Dehaene, David

Despite quick progress in the last few years, recent studies have shown that modern graph neural networks can still fail at very simple tasks, like detecting small cycles. This hints at the fact that current networks fail to catch information about t

Externí odkaz: http://arxiv.org/abs/2011.15069

Self-rolled polymeric thin film: toward fully functionalized microsystems

Autor: Malloggi, F., Brossard, Rémy, Luchnikov, V, Guenoun, P.

Publikováno v: The 4th International Conference on Bioinspired and Biobased Chemistry & Materials
The 4th International Conference on Bioinspired and Biobased Chemistry & Materials, Oct 2018, Nice, France

International audience; We present a new route for the fabrication of highly specialized micro-capillaries, based on the phenomenon of thin polymer films self-rolling. Before rolling, the surface can be patterned (chemically, topographically), permit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::07e800a1b1d8a8c1bffcee42ff036654
https://hal-cea.archives-ouvertes.fr/cea-02340015

Courbure spontanée de films minces de polydimethylsiloxane : Mécanismes et applications : Une voie nouvelle pour la fabrication de nouvelles fonctions pour la microfluidique

Autor: Brossard, Rémy

Publikováno v: Materials Science [cond-mat.mtrl-sci]. Université Paris Saclay (COmUE), 2017. English. ⟨NNT : 2017SACLV103⟩

The guideline of this work is the spontaneous rolling of oxidized polydimethylsiloxane (PDMS) thin films in organic solvant vapors. Briefly, thin films of PDMS are produced by spin coating. Those films are then exposed to oxygen plasma which oxidizes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::413439427f56f84ba782a29a0b4494d4
https://tel.archives-ouvertes.fr/tel-01735251/file/72154_BROSSARD_2017_archivage.pdf

Self-rolled microsystems: a promising route toward fully functionalized and low-cost micro-capillaries

Autor: Brossard, Rémy, Luchnikov, V., Malloggi, Florent, Guenoun, Patrick

Publikováno v: MicroTAS
MicroTAS, Oct 2016, Dublin, Ireland
20th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2016)
20th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2016), Oct 2016, Dublin, Ireland. pp.W140g

International audience; We present a new route for the fabrication of highly specialized micro-capillaries, based on the phenomenon of spontaneous curvature of thin films. Spontaneous rolling is triggered in micrometric PDMS based bilayer thin films

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f9ea9a070b0d1811b29711e6497fa970
https://cea.hal.science/cea-02351501