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Multilinear Algebra for Distributed Storage [PDF]

SIAM Journal on Applied Algebra and Geometry, 2021
An $(n, k, d, α, β, M)$-ERRC (exact-repair regenerating code) is a collection of $n$ nodes used to store a file. For a file of total size $M$, each node stores $α$ symbols, any $k$ nodes recover the file, and any $d$ nodes repair any other node via sending out $β$ symbols.
Iwan M. Duursma, Xiao Li, Hsin-Po Wang 0001   +2 more
openaire   +2 more sources

Codes for Distributed Storage

Foundations 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, Myna Vajha, S. B. Balaji, M. Nikhil Krishnan, Birenjith Sasidharan, P. Vijay Kumar   +5 more
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Extreme fast charging of commercial Li-ion batteries via combined thermal switching and self-heating approaches

Nature 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, Buyi Zhang, Yanbao Fu, Fengyu Shen, Qiye Zheng, Divya Chalise, Ruijiao Miao, Sumanjeet Kaur, Sean D. Lubner, Michael C. Tucker, Vincent Battaglia, Chris Dames, Ravi S. Prasher   +12 more
doaj   +1 more source

Distributed storage in the plane [PDF]

2014 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, Avrachenkov, Konstantin, Goseling, Jasper   +2 more
openaire   +4 more sources

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

Nature 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, Fengyu Shen, Buyi Zhang, Jaeheon Lee, Divya Chalise, Qiye Zheng, Yanbao Fu, Sumanjeet Kaur, Sean D. Lubner, Vincent S. Battaglia, Bryan D. McCloskey, Michael C. Tucker, Ravi S. Prasher   +12 more
doaj   +1 more source

Reliable Distributed Storage [PDF]

Computer, 2009
A distributed storage service lets clients abstract a single reliable shared storage device using a collection of possibly unreliable computing units. Algorithms that implement this abstraction offer certain tradeoffs and vary according to dimensions such as complexity, the consistency semantics provided, and the types of failures tolerated.
Gregory V. Chockler, Rachid Guerraoui, Idit Keidar, Marko Vukolic   +3 more
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Distributed Storage Allocations [PDF]

IEEE Transactions on Information Theory, 2012
Extended version of a journal paper in the IEEE Transactions on Information Theory.
Derek Leong, Alexandros G. Dimakis, Tracey Ho   +2 more
openaire   +3 more sources

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

Nature Communications, 2023
Clean hydrogen production requires large-scale deployment of water-electrolysis technologies, particularly proton-exchange-membrane water electrolyzers (PEMWEs).
Jason K. Lee, Grace Anderson, Andrew W. Tricker, Finn Babbe, Arya Madan, David A. Cullen, José’ D. Arregui-Mena, Nemanja Danilovic, Rangachary Mukundan, Adam Z. Weber, Xiong Peng   +10 more
doaj   +1 more source

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

Electrochemistry 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, Thanh-Nhan Tran, Faiz Ahmed, Dion Hubble, Yanbao Fu, Bryan D. McCloskey, Vincent S. Battaglia, Gao Liu   +7 more
doaj   +1 more source

Distributed storage for data security [PDF]

2014 IEEE Information Theory Workshop (ITW 2014), 2014
5 pages, submitted to ITW ...
Annina Bracher, Eran Hof, Amos Lapidoth
openaire   +2 more sources