Λεπτομέρειες

ΕίδοςΔημοσίευση
ΚωδικόςTR-2015-5
ΤίτλοςTowards Scalable Visual Exploration of Very Large RDF Graphs
ΣυγγραφέαςNikos Bikakis, John Liagouris, Maria Krommyda, George Papastefanatos, Timos Sellis
Έτος2015
Λέξεις κλειδιάgraphVizdb, graph data, disk based visualization tool, RDF graph visualization, spatial, visualizing linked data, partition based graph layout.
ΠερίληψηIn 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.
ΚατηγορίαWWW and DBMS
Δημοσίευση12th Extended Semantic Web Conference (ESWC 2015)
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