79 citations · 79 across the 1 of their papers we have counts for
4 papers
Temporal decorrelation of collective oscillations in neural networks with local inhibition and long-range excitation
Demian Battaglia, Nicolas Brunel, David Hansel
We consider two neuronal networks coupled by long-range excitatory interactions. Oscillations in the gamma frequency band are generated within each network by local inhibition. Whe…
Optimization by Quantum Annealing: Lessons from hard 3-SAT cases
Demian Battaglia, Giuseppe Santoro, Erio Tosatti
The Path Integral Monte Carlo simulated Quantum Annealing algorithm is applied to the optimization of a large hard instance of the Random 3-SAT Problem (N=10000). The dynamical beh…
Source coding by efficient selection of ground states clusters
Demian Battaglia, Alfredo Braunstein, Joël Chavas +1
In this letter, we show how the Survey Propagation algorithm can be generalized to include external forcing messages, and used to address selectively an exponential number of glass…
Quantumlike Diffusion over Discrete Sets
Demian Battaglia, Mario Rasetti
In the present paper, a discrete differential calculus is introduced and used to describe dynamical systems over arbitrary graphs. The discretization of space and time allows the d…