Results 61 to 70 of about 42,427 (189)

Exact Synchronization for Finite-State Sources

, 2010
We analyze how an observer synchronizes to the internal state of a finite-state information source, using the epsilon-machine causal representation. Here, we treat the case of exact synchronization, when it is possible for the observer to synchronize ...
A. Paz, A.J. Viterbi, C.-B. Li, C.E. Shannon, D.P. Feldman, D.P. Varn, D.P. Varn, J.E. Hopcroft, J.P. Crutchfield, J.P. Crutchfield, J.P. Crutchfield, J.P. Crutchfield, J.P. Crutchfield, James P. Crutchfield, M. Reed, N. Jonoska, Nicholas F. Travers, S. Sandberg, T.M. Cover   +18 more
core   +1 more source

Research on the clock synchronization method of the marine controlled-source electromagnetic transmitter based on coaxial cable [PDF]

Geoscientific Instrumentation, Methods and Data Systems
The marine controlled-source electromagnetic (MCSEM) method is widely employed to reveal the electrical structure of shallow media below the seafloor. It is an indispensable geophysical means in the exploration of marine oil, gas, natural gas hydrates ...
Z. Ren, M. Wang, K. Chen, C. Wang, R. Yu
doaj   +1 more source

Brain-to-Brain Neural Synchrony During Social Interactions: A Systematic Review on Hyperscanning Studies

Applied Sciences, 2020
The aim of this study was to conduct a comprehensive review on hyperscanning research (measuring brain activity simultaneously from more than two people interacting) using an explicit systematic method, the preferred reporting items for systematic ...
Chang S. Nam, Sanghyun Choo, Jiali Huang, Jiyoung Park   +3 more
doaj   +1 more source

Cascade Failure in a Phase Model of Power Grids

, 2012
We propose a phase model to study cascade failure in power grids composed of generators and loads. If the power demand is below a critical value, the model system of power grids maintains the standard frequency by feedback control.
Amaral L. A. N., Arenas A., Barabási A. L., Buldyrev S. V., Buzna L., Chassin D. P., Dörfler F., Filatrella G., Hines P., Kinney R., Moreno M., Sakaguchi H., Sakaguchi H., Sauer P. W., Strogatz S. H., Watts D. J.   +15 more
core   +1 more source

Individual-Specific Effects of Transcranial Electrical Stimulation on 40-Hz Auditory Steady-State Responses

IEEE Transactions on Neural Systems and Rehabilitation Engineering
Transcranial electrical stimulation (tES) has shown promise for modulating brain function and related behavioral performance, but evidence has been mixed thus far.
Aurimas Mockevicius, Xiaojuan Wang, Jovana Bjekic, Marko Zivanovic, Sasa R. Filipovic, Inga Griskova-Bulanova   +5 more
doaj   +1 more source

Desynchronization of jammed oscillators by avalanches

Physical Review Research, 2021
Synchrony is inevitable in many oscillating systems—from the canonical alignment of two ticking grandfather clocks, to the mutual entrainment of beating flagella or spiking neurons.
William Gilpin
doaj   +1 more source

Balance of interactions determines optimal survival in multi-species communities

, 2015
We consider a multi-species community modelled as a complex network of populations, where the links are given by a random asymmetric matrix J, with fraction 1-C of zero entries, where C reflects the over-all connectivity of the system.
Choudhary, Anshul, Sinha, Sudeshna
core   +2 more sources

Emergence of metastable state dynamics in interconnected cortical networks with propagation delays.

PLoS Computational Biology, 2013
The importance of the large number of thin-diameter and unmyelinated axons that connect different cortical areas is unknown. The pronounced propagation delays in these axons may prevent synchronization of cortical networks and therefore hinder efficient ...
Katrina M Kutchko, Flavio Fröhlich
doaj   +1 more source

Synchronizing Data Words for Register Automata

, 2019
Register automata (RAs) are finite automata extended with a finite set of registers to store and compare data from an infinite domain. We study the concept of synchronizing data words in RAs: does there exist a data word that sends all states of the RA ...
Quaas, Karin, Shirmohammadi, Mahsa
core   +1 more source

Closed-Form Solutions for Grid-Forming Converters: A Design-Oriented Study

IEEE Open Journal of Power Electronics
This paper derives closed-form solutions for grid-forming converters with power synchronization control (PSC) by subtly simplifying and factorizing the complex closed-loop models.
Fangzhou Zhao, Tianhua Zhu, Lennart Harnefors, Bo Fan, Heng Wu, Zichao Zhou, Yin Sun, Xiongfei Wang   +7 more
doaj   +1 more source