Wan HEO


l-Close Range Friends Query on Social Grid Index
Changbeom SHIM Wooil KIM Wan HEO Sungmin YI Yon Dohn CHUNG 
Publication:   
Publication Date: 2017/04/01
Vol. E100-D  No. 4  pp. 811-812
Type of Manuscript:  Special Section LETTER (Special Section on Data Engineering and Information Management)
Category: 
Keyword: 
spatial databaselocation-based servicegeo-social networksclose range friends query
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