Results 11 to 20 of about 3,429,435 (288)

Amnesic Distributed Storage [PDF]

open access: yes, 2007
Distributed storage algorithms implement the abstraction of a shared register over distributed base objects. We study a specific class of storage algorithms, which we call amnesic: these have the pragmatic property that old values written in the implemented register might be eventually forgotten, i.e., they are not permanently kept in the storage and ...
Chockler, Gregory   +2 more
openaire   +3 more sources

Ubiquitous energy storage [PDF]

open access: yes, 2005
This paper presents a vision of a future power system with "ubiquitous energy storage", where storage would be utilized at all levels of the electricity system.
Currie, R. A. F.   +9 more
core   +4 more sources

Maximising revenue for non-firm distributed wind generation with energy storage in an active management scheme [PDF]

open access: yes, 2013
The connection of high penetrations of renewable generation such as wind to distribution networks requires new active management techniques. Curtailing distributed generation during periods of network congestion allows for a higher penetration of ...
Wilson, I.A.Grant   +5 more
core   +4 more sources

Codes for Distributed Storage

open access: yesFoundations and Trends® in Communications and Information Theory, 2022
In distributed data storage, information pertaining to a given data file is stored across multiple storage units or nodes in redundant fashion to protect against the principal concern, namely, the possibility of data loss arising from the failure of individual nodes. The simplest form of such protection is replication.
Vinayak Ramkumar   +5 more
openaire   +3 more sources

Multilinear Algebra for Distributed Storage [PDF]

open access: yesSIAM Journal on Applied Algebra and Geometry, 2021
Exact-repair regenerating codes (ERRCs) are a class of codes designed for distributed storage systems. A distributed storage system is a collection of devices that collaborate to store a large file. The collaboration is such that (a) if a user contacts sufficiently many devices, the user can recover the stored file; and (b) if one device fails, the ...
Iwan M. Duursma   +2 more
openaire   +4 more sources

Extreme fast charging of commercial Li-ion batteries via combined thermal switching and self-heating approaches

open access: yesNature Communications, 2023
The mass adoption of electric vehicles is hindered by the inadequate extreme fast charging (XFC) performance (i.e., less than 15 min charging time to reach 80% state of charge) of commercial high-specific-energy (i.e., >200 Wh/kg) lithium-ion batteries ...
Yuqiang Zeng   +12 more
doaj   +1 more source

Distributed storage in the plane [PDF]

open access: yes2014 IFIP Networking Conference, 2014
We consider storage devices located in the plane according to a general point process and specialize the results for the homogeneous Poisson process. A large data file is stored at the storage devices, which have limited storage capabilities. Hence, they can only store parts of the data.
Altman, Eitan   +2 more
openaire   +4 more sources

Nonintrusive thermal-wave sensor for operando quantification of degradation in commercial batteries

open access: yesNature Communications, 2023
Monitoring real-world battery degradation is crucial for the widespread application of batteries in different scenarios. However, acquiring quantitative degradation information in operating commercial cells is challenging due to the complex, embedded ...
Yuqiang Zeng   +12 more
doaj   +1 more source

Ionomer-free and recyclable porous-transport electrode for high-performing proton-exchange-membrane water electrolysis

open access: yesNature Communications, 2023
Clean hydrogen production requires large-scale deployment of water-electrolysis technologies, particularly proton-exchange-membrane water electrolyzers (PEMWEs).
Jason K. Lee   +10 more
doaj   +1 more source

Silicic acid electrolyte additive reduces charge transfer impedance at sub-ambient temperature for lithium-ion rechargeable batteries

open access: yesElectrochemistry Communications, 2023
Vehicle electrification is a critical application of lithium-ion batteries (LIBs), and it is essential to develop LIBs that can operate at sub-ambient temperatures with satisfying performance.
Chen Fang   +7 more
doaj   +1 more source

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