Results 161 to 170 of about 197 (185)

Non-coding RNAs in Cardiac Regeneration

2020
Cardiovascular disease is a leading cause of death worldwide, and with the dramatically increasing numbers of heart failure patients in the next 10 years, mortality will only increase [1]. For patients with end-stage heart failure, heart transplantation is the sole option.
C F T, van der Ven, B C R, Hogewoning, A, van Mil, Joost P G, Sluijter   +3 more
openaire   +2 more sources

Analysis on Ensemble of Regenerating Codes and Replication

IEEE Communications Letters, 2017
This letter studies the performance of ensemble of Regenerating codes and Replication (RR). It theoretically analyzes the storage-bandwidth tradeoff curve of RR, and attains two extremal cases, corresponding to minimum storage cost RR (MSRR) and minimum repair bandwidth RR (MBRR), respectively.
Zimu Yuan, Huiying Liu
openaire   +1 more source

Optimal Regenerating Codes for Cooperative Repair

2018 IEEE International Symposium on Information Theory (ISIT), 2018
Two widely studied models of multiple-node repair in distributed storage systems are centralized repair and cooperative repair. The centralized model assumes that all the failed nodes are recreated in one location, while the cooperative one stipulates that the failed nodes may communicate but are distinct, and the amount of data exchanged between them ...
Min Ye 0005, Alexander Barg
openaire   +1 more source

METHOD OF THE REGENERATION CODING

PHYSICAL BASIS OF SCIENCE-INTENSIVE TECHNOLOGIES IN THE MODERN WORLD : Proceedings of the All-Russian Scientific and Methodological Conference with International Participation, dedicated to the 80th anniversary of the birth of Professor V.V. Postnikov, timed to the 95th anniversary of VSUFT named after G.F. Morozov
The article proposes a method of regenerative interpretative block coding of information, which allows not only to restore the loss of data blocks during transmission of information over a noisy acoustic communication channel, but also to transmit metadata together with the original message without introducing any redundancy into its composition and ...
D. Starodubtsev, V. Gorbunov, V. Plashenkov   +2 more
openaire   +1 more source

High-rate regenerating codes through layering [PDF]

2013 IEEE International Symposium on Information Theory, 2013
In this paper, we provide explicit constructions for a class of exact-repair regenerating codes that possess a layered structure. These regenerating codes correspond to interior points on the storage-repair-bandwidth tradeoff, and compare very well in comparison to scheme that employs space-sharing between MSR and MBR codes. For the parameter set $(n,k,
P Vijay Kumar, Birenjith Sasidharan
exaly   +3 more sources

Regenerating Codes for Distributed Storage Networks

2010
In a storage system where individual storage nodes are prone to failure, the redundant storage of data in a distributed manner across multiple nodes is a must to ensure reliability. Reed-Solomon codes possess the reconstruction property under which the stored data can be recovered by connecting to any k of the n nodes in the network across which data ...
Nihar B. Shah, K. V. Rashmi, P. Vijay Kumar, Kannan Ramchandran   +3 more
openaire   +1 more source

Pipelined Regeneration with Regenerating Codes for Distributed Storage Systems

2011 International Symposium on Networking Coding, 2011
Distributed storage systems store a substantial amount of data and maintain data integrity by storing redundancy in a large number of storage nodes. When storage nodes fail, the lost data should be regenerated on replacement nodes. Regenerating codes minimize the volume of network traffic brought by the regeneration process. However, regenerating codes
Jun Li, Xin Wang, Baochun Li
openaire   +1 more source

Security for minimum storage regenerating codes and locally repairable codes

2017 IEEE International Symposium on Information Theory (ISIT), 2017
We consider the problem of designing repair efficient distributed storage systems, which are information-theoretically secure against a passive eavesdropper that can gain access to a limited number of storage nodes. We present a framework that enables design of a broad range of secure storage codes through a joint construction of inner and outer codes.
Swanand Kadhe, Alex Sprintson
openaire   +1 more source

The Non-coding Road Towards Cardiac Regeneration

Journal of Cardiovascular Translational Research, 2013
Our understanding of cardiovascular disease has evolved rapidly, leading to a number of treatments that have improved patient quality of life and mortality rates. However, there is still no cure for heart failure. This has led to the pursuit of cardiac regeneration to prevent, and ultimately cure, this debilitating condition.
Hudson, James E., Porrello, Enzo R.
openaire   +5 more sources

On the fundamental limits of coded caching and exact-repair regenerating codes

2015 International Symposium on Network Coding (NetCod), 2015
The fundamental limits are investigated for (i) the problem of coded caching with N = 3 files and K = 3 users, and (ii) the problem of (5; 4; 4) exact-repair regenerating codes, i.e., there are n = 5 storage nodes where any k = 4 nodes can be used to recover the data, and any failed node can be repaired with d = 4 other nodes.
openaire   +1 more source