Results 111 to 120 of about 9,135 (230)

A privacy-preserving parallel and homomorphic encryption scheme

open access: yesOpen Physics, 2017
In order to protect data privacy whilst allowing efficient access to data in multi-nodes cloud environments, a parallel homomorphic encryption (PHE) scheme is proposed based on the additive homomorphism of the Paillier encryption algorithm. In this paper
Min Zhaoe, Yang Geng, Shi Jingqi
doaj   +1 more source

MaRe: a MapReduce-Oriented Framework for Processing Big Data with Application Containers [PDF]

open access: yesarXiv, 2018
Background. Life science is increasingly driven by Big Data analytics, and the MapReduce programming model has been proven successful for data-intensive analyses. However, current MapReduce frameworks offer poor support for reusing existing processing tools in bioinformatics pipelines.
arxiv  

Massive Semantic Web data compression with MapReduce [PDF]

open access: green, 2010
Jacopo Urbani   +2 more
openalex   +1 more source

The Family of MapReduce and Large Scale Data Processing Systems [PDF]

open access: yesarXiv, 2013
In the last two decades, the continuous increase of computational power has produced an overwhelming flow of data which has called for a paradigm shift in the computing architecture and large scale data processing mechanisms. MapReduce is a simple and powerful programming model that enables easy development of scalable parallel applications to process ...
arxiv  

Research on the analysis and statistic of geographical conditions based on the strategy of "Grid Index + MapReduce"(“格网索引+ MapReduce”策略下的地理国情统计分析研究)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2017
地理国情统计分析是深度研究地理国情普查数据的首要前提.针对现有单机集中式数据存储与处理方式存在耗时长、效率低甚至不支持的问题,设计了“格网索引+MapReduce”策略,基于规则格网设计普查数据文件的分块组织与分布式存储方式,研制了格网索引与空间分析相结合的双层过滤机制,构建基于MapReduce的地理国情并行统计算法.最后,与无索引MapReduce、ArcGIS平台进行性能对比测试,结果表明:“格网索引+ MapReduce”方法的统计效率远高于ArcGIS平台 ...
LINYaping(林雅萍)   +3 more
doaj   +1 more source

Breaking the MapReduce Stage Barrier [PDF]

open access: green, 2010
Abhishek Verma   +4 more
openalex   +1 more source

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