Results 41 to 50 of about 21,680,450 (363)

Dataset for file fragment classification of audio file formats

open access: yesBMC Research Notes, 2019
Objectives File fragment classification of audio file formats is a topic of interest in network forensics. There are a few publicly available datasets of files with audio formats.
Atieh Khodadadi, Mehdi Teimouri
doaj   +1 more source

Quantum coherence on selectivity and transport of ion channels

open access: yesScientific Reports, 2022
Recently, it has been suggested that ion channel selectivity filter may exhibit quantum coherence, which may be appropriate to explain ion selection and conduction processes. Potassium channels play a vital role in many physiological processes.
Mina Seifi   +2 more
doaj   +1 more source

Multiaccess Channels with State Known to One Encoder: Another Case of Degraded Message Sets

open access: yes, 2009
We consider a two-user state-dependent multiaccess channel in which only one of the encoders is informed, non-causally, of the channel states. Two independent messages are transmitted: a common message transmitted by both the informed and uninformed ...
2009 IEEE International Symposium on Information Theory - ISIT   +4 more
core   +5 more sources

An Optimality Summary: Secret Key Agreement with Physical Unclonable Functions

open access: yesEntropy, 2020
We address security and privacy problems for digital devices and biometrics from an information-theoretic optimality perspective to conduct authentication, message encryption/decryption, identification or secure and private computations by using a secret
Onur Günlü, Rafael F. Schaefer
doaj   +1 more source

A Tutorial for Information Theory in Neuroscience

open access: yeseNeuro, 2018
Understanding how neural systems integrate, encode, and compute information is central to understanding brain function. Frequently, data from neuroscience experiments are multivariate, the interactions between the variables are nonlinear, and the ...
N. Timme, C. Lapish
semanticscholar   +1 more source

Bounds on the Capacity of the Relay Channel with Noncausal State Information at Source

open access: yes, 2010
We consider a three-terminal state-dependent relay channel with the channel state available non-causally at only the source. Such a model may be of interest for node cooperation in the framework of cognition, i.e., collaborative signal transmission ...
2010 IEEE International Symposium on Information Theory. ISIT 2010   +4 more
core   +5 more sources

Information theory in the brain [PDF]

open access: yesCurrent Biology, 2000
Shannon CE: A mathematical theory of communication.Bell System Tech J 1948, 27:379-423;623-656. (Reprinted in Claude Elwood Shannon: Collected Papers. Edited by Sloane NJA and Wyner AD. New York: IEEE Press; 1993. Also available at http://cm.bell-labs.com/cm/ms/what/shannonday/paper.html)Rieke FM, Warland DK, de Ruyter van Steveninck R, Bialek W ...
openaire   +3 more sources

Approximate Synchronization of Complex Network Consisting of Nodes With Minimum-Phase Zero Dynamics and Uncertainties

open access: yesIEEE Access, 2022
A synchronization algorithm of nonlinear complex networks composed of nonlinear nodes is designed. The main idea is to apply the exact feedback linearization of every node first, then applying methods for synchronization of linear complex networks.
Branislav Rehak, Volodymyr Lynnyk
doaj   +1 more source

PyPhi: A toolbox for integrated information theory [PDF]

open access: yesPLoS Comput. Biol., 2017
Integrated information theory provides a mathematical framework to fully characterize the cause-effect structure of a physical system. Here, we introduce PyPhi, a Python software package that implements this framework for causal analysis and unfolds the ...
Will Mayner   +5 more
semanticscholar   +1 more source

Iterative Processing for Superposition Mapping

open access: yesJournal of Electrical and Computer Engineering, 2010
Superposition mapping (SM) is a modulation technique which loads bit tuples onto data symbols simply via linear superposition. Since the resulting data symbols are often Gaussian-like, SM has a good theoretical potential to approach the capacity of ...
Tianbin Wo   +3 more
doaj   +1 more source

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