Titlebook: Intelligent Computation in Big Data Era; International Confer Hongzhi Wang,Haoliang Qi,Zeguang Lu Conference proceedings 2015 Springer-Verl

AVERT

A Selection Algorithm of Service Providers for Optimized Data Placement in Multi-Cloud Storage Envirto achieve good tradeoff among storage cost, algorithm cost, vendor lock-in, transmission performance and data availability. Experiments demonstrate that it is efficient and accurate to find optimal solutions in reasonable amount of time, using parameters taken from real cloud providers.

Robust

1865-0929 Big Data era, such as artificial intelligence, machine learning, algorithms, natural language processing, image processing, MapReduce, social network.978-3-662-46247-8978-3-662-46248-5Series ISSN 1865-0929 Series E-ISSN 1865-0937

Vasoconstrictor

grudging

HCS: Expanding H-Code RAID 6 without Recalculating Parity Blocks in Big Data Circumstanceation. These two techniques ensure the data blocks are retained in the same verification zone, that is horizontal verification zone and anti-diagonal verification zone. Experimental results showed that, compared with SDM, which is also a fast expansion method, HCS can reduce 3.6% expansion time and promote 4.62% performance under four traces.

Obsessed

Data-Aware Partitioning Schema in MapReduceto computation in MapReduce. Using a two-stage data partitioning strategy, the data are uniformly distributed into data blocks by clustering and partitioning. The experiments show that the data-aware partitioning schema is very effective and extensible for improving the query efficiency of high-dimensional data.

相符

Partial Clones for Stragglers in MapReduceclones only for high-risk delaying tasks. Related experiments have been carried and results show that it can decrease the job delaying risk with fewer resources consumption. For small jobs, Hummer also improves job completion time by 48% and 10% compared to LATE and Dolly.

nuclear-tests

Co-simulation and Solving of Clapper Type?Relay Dynamic Characteristics Based on Multi-softwarelating of electromagnetic?torque?interpolation was realized, therefore the MEM coupling system static/dynamic characteristics of the relay was obtained. The validity and accuracy of this method has been confirmed by results of experiments. The conclusions which obtained are valuable in optimizing the clap-type rely production.

Platelet