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IEICE TRANSACTIONS on Information

l-Close Range Friends Query on Social Grid Index

Changbeom SHIM, Wooil KIM, Wan HEO, Sungmin YI, Yon Dohn CHUNG

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Summary :

The development of smart devices has led to the growth of Location-Based Social Networking Services (LBSNSs). In this paper, we introduce an l-Close Range Friends query that finds all l-hop friends of a user within a specified range. We also propose a query processing method on Social Grid Index (SGI). Using real datasets, the performance of our method is evaluated.

Publication
IEICE TRANSACTIONS on Information Vol.E100-D No.4 pp.811-812
Publication Date
2017/04/01
Publicized
2017/01/17
Online ISSN
1745-1361
DOI
10.1587/transinf.2016DAL0003
Type of Manuscript
Special Section LETTER (Special Section on Data Engineering and Information Management)
Category

Authors

Changbeom SHIM
  Korea University
Wooil KIM
  Korea University
Wan HEO
  Korea University
Sungmin YI
  Korea University
Yon Dohn CHUNG
  Korea University

Keyword