JP Journal of Heat and Mass Transfer
Special Volume, Issue I, Advances in Mechanical System and ICT-convergence, Pages 71 - 76
(June 2018) http://dx.doi.org/10.17654/HMSI118071 |
|
PERFORMANCE ANALYSIS AND COMPARISON FOR LINKED DATA INDEX STRUCTURE
Sun Yu Xiang and Yongju Lee
|
Abstract: With the development of semantic web and the rapid growth of data volume of RDF, the storage and retrieval of the large-scale RDF data have become a research hotspot. Therefore, it is an important issue how to the large-scale RDF data are stored, indexed, and queried. In this paper, we present a solution to store and query the large-scale RDF data by k-d tree and -tree, and analyze the strength and weakness of both techniques. We also propose an optimized scheme focus on the join query for adapting -tree. |
Keywords and phrases: k-d tree, R*-tree, linked data, RDF, SPARQL, semantic web, DBpedia. |
|
Number of Downloads: 337 | Number of Views: 2676 |
|