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IDA
2009
Springer
16 years 1 months ago
Underdetermined Instantaneous Audio Source Separation via Local Gaussian Modeling
Underdetermined source separation is often carried out by modeling time-frequency source coefficients via a fixed sparse prior. This approach fails when the number of active sourc...
Emmanuel Vincent, Simon Arberet, Rémi Gribo...
IWANN
2001
Springer
15 years 11 months ago
A Realistic Computational Model of the Local Circuitry of the Cuneate Nucleus
Abstract. Intracellular recordings obtained under cutaneous and lemniscal stimulation show that the afferent fibers can establish excitatory and inhibitory synaptic connections w...
Eduardo Sánchez Vila, Senén Barro, J...
AIPS
2009
15 years 7 months ago
Exploiting Coordination Locales in Distributed POMDPs via Social Model Shaping
Distributed POMDPs provide an expressive framework for modeling multiagent collaboration problems, but NEXPComplete complexity hinders their scalability and application in real-wo...
Pradeep Varakantham, Jun-young Kwak, Matthew E. Ta...
IJON
2002
78views more  IJON 2002»
15 years 6 months ago
External termination of recurrent bursting in a model of connected local neural sub-networks
Epileptic seizures are characterized by repetitive synchronous neuronal bursting activity. To study external influences on this activity, a simple model of a chain loop of neurona...
Pawel Kudela, Piotr J. Franaszczuk, Gregory K. Ber...
CANS
2009
Springer
276views Cryptology» more  CANS 2009»
15 years 4 months ago
Group Signatures with Verifier-Local Revocation and Backward Unlinkability in the Standard Model
Group signatures allow users to anonymously sign messages in the name of a group. Membership revocation has always been a critical issue in such systems. In 2004, Boneh and Shacham...
Benoît Libert, Damien Vergnaud