
Mechanism of heuristic strategy based partition algorithm for massive semantic data flow
CHEN Feng-jiao, FU Hai-dong, WU Gang, GU Jin-guang
Systems Engineering - Theory & Practice ›› 2014, Vol. 34 ›› Issue (s1) : 248-254.
Mechanism of heuristic strategy based partition algorithm for massive semantic data flow
The dramatic growth of massive semantic data has brought about great challenges to the distributed storage for large data. The core technology of distributed storage is graph partitioning. This paper discussed the partition mechanism for graph data flow and the strategy of partitioning heuristic function, and the partitioning algorithm and implementation process of graph data flow for the RDF file. The experiment verified the validity of the partitioning algorithm for graph data flow by comparing with METIS (a multi-level graph partitioning algorithm) and hash partitioning methods, using several true RDF datasets.
graph partition / graph data flow / heuristic function / RDF datasets {{custom_keyword}} /
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