Results 11 to 20 of about 459 (161)

On the Single-Parity Locally Repairable Codes with Multiple Repairable Groups

Information, 2018
Locally repairable codes (LRCs) are a new family of erasure codes used in distributed storage systems which have attracted a great deal of interest in recent years.
Yanbo Lu, Xinji Liu, Shutao Xia
doaj   +2 more sources

Co-Testing of Cervical Screening Tests in Detection of High Grade Cervical Intraepithelial Neoplasia [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Co-testing performance for detection of high grade Cervical Intraepithelial Neoplasia (CIN) has not been adequately addressed from Low Resource Countries (LRCs).
Smita Asthana, Satyanarayana Labani, Pushpa Sodhani, Sanjay Gupta   +3 more
doaj   +2 more sources

Improving Health and Cancer Services in Low-Resource Countries to Attain the Sustainable Development Goals Target 3.4 for Noncommunicable Diseases

Journal of Global Oncology, 2018
The United Nations Sustainable Development Goals 2015 to 2030 includes a specific goal for health (Sustainable Development Goal [SDG] 3) with 13 targets, including SDG3.4 for the control and treatment of noncommunicable diseases (NCDs), namely ...
Graeme W. Morgan, Kirsty Foster, Brendan Healy, Craig Opie, Vu Huynh   +4 more
doaj   +2 more sources

Some New Sequential-Recovery LRCs Based on Good Polynomials

IEEE Access, 2022
We propose a new construction of sequential-recovery Locally Repairable Codes (LRCs) of length $n$ with even locality $r$ for two erasures, based on some ‘good’ polynomials, over a relatively small alphabet of size $q \approx \frac {(r+
Zhi Jing, Hong-Yeop Song
doaj   +1 more source

Optimal Locally Repairable Codes for Parallel Reading

IEEE Access, 2020
Locally repairable codes (LRCs) have important applications in distributed storage systems. In this paper, we study q-ary [n, k, d] LRCs with (r, t, δ)-information-locality, where each of the i-th (1 ≤ i ≤ k) information symbol is ...
Jie Hao, Kenneth W. Shum, Shu-Tao Xia, Deyin Li   +3 more
doaj   +1 more source

Optimal (r, δ)-Locally Repairable Codes From Simplex Code and Cap Code

IEEE Access, 2020
Locally repairable codes (LRCs) are implemented in distributed storage systems (DSSs) due to their low repair overhead. A linear code $\mathcal {C}$ is said to have $(r,\delta)$ -locality if for each coordinate $i$ , there exists a punctured subcode ...
Qiang Fu, Ruihu Li, Sen Yang
doaj   +1 more source

Complete Characterizations of Optimal Locally Repairable Codes With Locality 1 and $K-1$

IEEE Access, 2019
A locally repairable code (LRC) is a [n, k, d] linear code with length n, dimension k, minimum distance d and locality r, which means that every code symbol can be repaired by at most r other symbols.
Yichong Xia, Bin Chen
doaj   +1 more source

On the Generalized Hamming Weights of (r, δ)-Locally Repairable Codes

IEEE Access, 2020
Locally repairable codes (LRCs) have attracted a lot of interests recently due to their important applications in distributed storage systems. An (n, k, r, δ)-LRC (δ ≥ 2) is an [n, k, d] linear code such that each of the n code ...
Jie Hao, Bin Chen
doaj   +1 more source

A Construction of Optimal $(r,\delta)$ -Locally Recoverable Codes

IEEE Access, 2019
Locally recoverable codes (LRCs) play a significant role in distributed and cloud storage systems. The key ingredient for constructing such optimal LRCs is to characterize the parity-check matrix for LRCs.
Bocong Chen, Jing Huang
doaj   +1 more source

A function field approach toward good polynomials for further results on optimal LRC codes

Finite Fields and Their Applications, 2022
Because of the recent applications to distributed storage systems, researchers have introduced a new class of block codes, i.e., locally recoverable (LRC) codes. LRC codes can recover information from erasure(s) by accessing a small number of erasure-free code symbols and increasing the efficiency of repair processes in large-scale distributed storage ...
Ruikai Chen, Sihem Mesnager
openaire   +6 more sources