scholarly journals Design of Location Based Social Network Service Model Centering around Smart Phone

2011 ◽  
Vol 16 (5) ◽  
pp. 55-62 ◽  
Author(s):  
Byung-Ik Ahn ◽  
Young-Do Joo
Keyword(s):  
Social Network ◽  
Smart Phone ◽  
Service Model ◽  
Network Service ◽  
Social Network Service ◽  
Location Based Social Network

scholarly journals GROUPING METHOD FOR NEIGHBOR OBJECTS OF MOVING OBJECT USING HASH INDEX

2015 ◽  
Vol XL-2/W4 ◽  
pp. 57-59
Author(s):  
B. Lee ◽  
J. Kim ◽  
K. Yu
Keyword(s):  
Social Network ◽  
Real Time ◽  
Group Formation ◽  
Moving Object ◽  
Suggested Method ◽  
Network Service ◽  
Social Network Service ◽  
Web Map ◽  
Grouping Method ◽  
Location Based Social Network

A location-based social network (LBSNS) is a social network service (SNS) that is based on a user’s location, unlike SNS, and facilitates additional activities like neighbour-user search and group formation in real time. This research examined the efficiency of a real-time grouping method for extracted neighbour objects on a WMTS (Web Map Tile Service) for which a hash index was used. As a result, the suggested method is not different from buffering a neighbour area according to the average number of returned data per 1 km2, and the required time is shorter than that of buffering.

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