Results 21 to 30 of about 13,952,287 (358)

Modified Viterbi Algorithm with Feedback Using a Two-Dimensional 3-Way Generalized Partial Response Target for Bit-Patterned Media Recording Systems

open access: yesApplied Sciences, 2021
The ever-increasing demand for data in recent times has led to the emergence of big data and cloud data. The growth in these fields has necessitated that data be centrally stored in data centers.
Thien An Nguyen, Jaejin Lee
doaj   +1 more source

Storage of classical information in quantum spins [PDF]

open access: yes, 2011
Digital magnetic recording is based on the storage of a bit of information in the orientation of a magnetic system with two stable ground states. Here we address two fundamental problems that arise when this is done on a quantized spin: quantum spin ...
C. Cohen-Tannoudji   +4 more
core   +3 more sources

A Framework to Assess the Information Dynamics of Source EEG Activity and Its Application to Epileptic Brain Networks

open access: yesBrain Sciences, 2020
This study introduces a framework for the information-theoretic analysis of brain functional connectivity performed at the level of electroencephalogram (EEG) sources. The framework combines the use of common spatial patterns to select the EEG components
Ivan Kotiuchyi   +4 more
doaj   +1 more source

High‐Efficiency and Stable Long‐Persistent Luminescence from Undoped Cesium Cadmium Chlorine Crystals Induced by Intrinsic Point Defects

open access: yesAdvanced Science, 2023
Application of long‐persistent luminescence (LPL) materials in many technological fields is in the spotlight. However, the exploration of undoped persistent luminescent materials with high emission efficiency, robust stability, and long persistent ...
Ruoting Yang   +12 more
doaj   +1 more source

Multiround private information retrieval: Capacity and storage overhead [PDF]

open access: yes, 2018
Private information retrieval (PIR) is the problem of retrieving one message out of $K$ messages from $N$ non-communicating replicated databases, where each database stores all $K$ messages, in such a way that each database learns no information about ...
Jafar, SA, Sun, H
core   +1 more source

Efficient Storage Scaling for MBR and MSR Codes

open access: yesIEEE Access, 2020
Due to the explosive growth of storage demands, distributed storage systems need to support storage scaling efficiently. Recent work optimizes scaling in a decentralized manner for Reed-solomon coded storage systems.
Xiaoyang Zhang, Yuchong Hu
doaj   +1 more source

Storing information electrically in human skin

open access: yesJournal of Electrical Bioimpedance, 2021
Human skin has been classified as a non-volatile memristor and it is shown that information can be stored within for at least three minutes. Here we investigate whether it is possible to store information up to 20 minutes.
Pabst Oliver   +14 more
doaj   +1 more source

Applied Trends in Magnetic Rare Earth/Transition Metal Alloys and Multilayers

open access: yesSensors, 2021
Ferrimagnetic thin films formerly played a very important role in the development of information storage technology. Now they are again at the forefront of the rising field of spintronics.
Juan Antonio González   +2 more
doaj   +1 more source

Dutch speech recognition in multimedia information retrieval [PDF]

open access: yes, 2003
As data storage capacities grow to nearly unlimited sizes thanks to ever ongoing hardware and software improvements, an increasing amount of information is being stored in multimedia and spoken-word collections.
Ordelman, Roeland J.F.   +1 more
core   +9 more sources

Serial Detection with Neural Network-Based Noise Prediction for Bit-Patterned Media Recording Systems

open access: yesApplied Sciences, 2021
Ultra-high density data storage has gained high significance given the increasing amounts of data; many technologies have been proposed to achieve a high density. Among them, bit-pattern media recording (BPMR) is a promising technology.
Thien An Nguyen, Jaejin Lee
doaj   +1 more source

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