Towards Scalable Visual Exploration of Very Large RDF Graphs
ESWC (Satellite Events)(2015)
摘要
In this paper, we outline our work on developing a disk-based infrastructure for efficient visualization and graph exploration operations over very large graphs. The proposed platform, called graphVizdb, is based on a novel technique for indexing and storing the graph. Particularly, the graph layout is indexed with a spatial data structure, i.e., an R-tree, and stored in a database. In runtime, user operations are translated into efficient spatial operations i.e., window queries in the backend.
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关键词
graphVizdb,Graph data,Disk based visualization tool,RDF graph visualization,Spatial,Visualizing linked data,Partition based graph layout
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