Cooperative localization for wireless and mobile social networking service (SNS)

2011 ◽  
Author(s):  
Yu-Chung Chen ◽  
Chun-Ting Chou ◽  
Chun-Yu Chen
Keyword(s):  
Social Networking ◽  
Cooperative Localization ◽  
Social Networking Service ◽  
Mobile Social Networking

Construction of a Privacy Preserving Mobile Social Networking Service

2011 ◽  
pp. 251-261
Author(s):  
Jaewook Jung ◽  
Hakhyun Kim ◽  
Jaesung You ◽  
Changbin Lee ◽  
Seungjoo Kim ◽  
...  
Keyword(s):  
Social Networking ◽  
Privacy Preserving ◽  
Social Networking Service ◽  
Mobile Social Networking

Correlations of Perceived Flow, Perceived System Quality, Perceived Information Quality, and Perceived User Trust on Mobile Social Networking Service (SNS) Users’ Loyalty

2012 ◽  
Vol 5 (2) ◽  
pp. 1-14 ◽  
Author(s):  
Norazah Mohd Suki
Keyword(s):  
Social Networking ◽  
Information Quality ◽  
Future Research ◽  
Network System ◽  
System Quality ◽  
Social Networking Service ◽  
Mobile Social Networking ◽  
Research Findings ◽  
Mobile Sns ◽  
User Trust

This research aims to examine the correlations of perceived flow, perceived system quality, perceived information quality and perceived user trust on mobile social networking service (SNS) users’ loyalty. Investigation of correlation between perceived user trust with perceived flow and user loyalty were also performed. Two hundred students were the subjects of a Malaysian university to answer survey questions on their currently chosen mobile social network system. The correlations between perceptual variables on mobile SNS were then analyzed and various causal relations deduced. Research findings indicate both perceived information quality and perceived system quality correlates with perceived flow and perceived users’ trust, which further correlate mobile SNS users’ loyalty. Perceived user trust correlates with perceived flow, and both factors correlates with user loyalty. Perceived flow is regarded as the strongest factor that correlates with users’ loyalty. The paper rounds off with conclusions and an agenda for future research in this area.

Dr Math

2012 ◽  
Vol 4 (2) ◽  
pp. 15-29 ◽  
Author(s):  
A.Botha ◽  
L. Butgereit
Keyword(s):  
South Africa ◽  
Information Technology ◽  
Secondary School ◽  
Social Networking ◽  
Social Networking Service ◽  
Community Based ◽  
Mobile Social Networking ◽  
University Of Pretoria ◽  
Math Tutoring ◽  
The University

Dr Math is an online math tutoring service hosted by the CSIR Meraka Institute in South Africa, which aims to support secondary school learners with Mathematics. The service is predominantly accessed through the mobile social networking service MXit. Since 2007, students from the Faculty of Engineering, the Built Environment and Information Technology (EBIT) at the University of Pretoria, have been assisting “Dr Math” in fulfillment of a compulsory undergraduate module, Community-Based Project. They have supported 28,000 registered users in user initiated interactions. This purpose of this paper is to describe the mobile scaffolding environment and scaffolding practices as well as the tutor support that enhance the Dr Math service as a sustained example of mobile learning.

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