Bipartite expander Hopfield networks as self-decoding high-capacity error correcting codes
R Chaudhuri, I Fiete - Advances in neural information …, 2019 - proceedings.neurips.cc
Neural network models of memory and error correction famously include the Hopfield
network, which can directly store---and error-correct through its dynamics---arbitrary N-bit …
network, which can directly store---and error-correct through its dynamics---arbitrary N-bit …
Percolated strain networks and universal scaling properties of strain glasses
Strain glass is being established as a conceptually new state of matter in highly doped
alloys, yet the understanding of its microscopic formation mechanism remains elusive. Here …
alloys, yet the understanding of its microscopic formation mechanism remains elusive. Here …
Spin glass behavior in Zn0. 8-xNixCu0. 2Fe2O4 (0≤ x≤ 0.28) ferrites
W Yang, X Kan, X Liu, Z Wang, Z Chen, Z Wang… - Ceramics …, 2019 - Elsevier
The spin glass (SG) behavior of Ni substituted spinel ferrites having chemical formula Zn 0.8-
x Ni x Cu 0.2 Fe 2 O 4 (0≤ x≤ 0.28) has been systematically investigated. By means of zero …
x Ni x Cu 0.2 Fe 2 O 4 (0≤ x≤ 0.28) has been systematically investigated. By means of zero …
Inference of the kinetic Ising model with heterogeneous missing data
We consider the problem of inferring a causality structure from multiple binary time series by
using the kinetic Ising model in datasets where a fraction of observations is missing. Inspired …
using the kinetic Ising model in datasets where a fraction of observations is missing. Inspired …
Morphology of renormalization-group flow for the de Almeida–Thouless–Gardner universality class
A replica-symmetry-breaking phase transition is predicted in a host of disordered media. The
criticality of the transition has, however, long been questioned below its upper critical …
criticality of the transition has, however, long been questioned below its upper critical …
Synthesis and Characterization of Sodium–Iron Antimonate Na2FeSbO5: One-Dimensional Antiferromagnetic Chain Compound with a Spin-Glass Ground State
S Uma, T Vasilchikova, A Sobolev… - Inorganic …, 2019 - ACS Publications
A new oxide, sodium–iron antimonate, Na2FeSbO5, was synthesized and structurally
characterized, and its static and dynamic magnetic properties were comprehensively studied …
characterized, and its static and dynamic magnetic properties were comprehensively studied …
Universality of Ghirlanda–Guerra identities and spin distributions in mixed -spin models
YT Chen - 2019 - projecteuclid.org
We prove universality of the Ghirlanda–Guerra identities and spin distributions in the mixed
p-spin models. The assumption for the universality of the identities requires exactly that the …
p-spin models. The assumption for the universality of the identities requires exactly that the …
Mathematical studies of the dynamics of finite-size binary neural networks: A review of recent progress
Traditional mathematical approaches to studying analytically the dynamics of neural
networks rely on the mean-field approximation, which is rigorously applicable only to …
networks rely on the mean-field approximation, which is rigorously applicable only to …
Stationary-state statistics of a binary neural network model with quenched disorder
In this paper, we study the statistical properties of the stationary firing-rate states of a neural
network model with quenched disorder. The model has arbitrary size, discrete-time evolution …
network model with quenched disorder. The model has arbitrary size, discrete-time evolution …