logo
Accès direct  
Laboratoire de l'Intégration du Matériau au Système
 
vg2LABORATOIREvg2RECHERCHEvg2ENSEIGNEMENTvg2PROJETSvg2IMS EMPLOISvg2L'ACTUALITE
 pt Les groupes pt Les équipes pt Les conférences pt Les publications
Accueil IMS -> RECHERCHE -> Les équipes -> AS2N
pt
 
<2014 April>
MoTuWeThFrSaSu
010203040506
07080910111213
14151617181920
21222324252627
282930
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AS2N
 
 


The research group "Architecture of Silicon Neural Networks" aims at designing and using integrated circuits (IC) which components and architecture are neuro-mimetic (i.e. mimic biological neural systems). This research activity has been inter-disciplinary oriented. National and international collaborations exist in the group with neuroscientists as well as computer scientists and physicists.

pt Silicon neurons
Design of custom analog and mixed ASICs:
  • Conductance-based models of neurons and synapses
  • Mathematical functions emulated by analog circuitry (see Gallery)
  • Neurons and synapses models parameters are eventually tunable (on-chip or off-chip storage)
  • Spikes are analog or event-coded digital signals and time-stamped for neural network communication
  • Off-chip synaptic plasticity computation for small networks
  • IC functions library optimized for design re-use
=> Real-time and continuous simulation of adaptive spiking neural networks modelled at the conductance level



 
 
Fait par Michel Alexeline. Supporté par le service informatique de l'IMS.Propriété d'IMS. Tous droits réservés