Trust Networks Topology, Dynamics, and Measurements

被引：25
|
作者：
Agreste, Santa [1 ]
De Meo, Pasquale [2 ]
Ferrara, Emilio [3 ]
Piccolo, Sebastiano [4 ]
Provetti, Alessandro [1 ]
机构：
[1] Univ Messina, Comp Sci, I-98100 Messina, Italy
[2] Univ Messina, Dept Ancient & Modern Civilizat, Comp Sci, I-98100 Messina, Italy
[3] Univ So Calif, Viterbi Sch Engn, Inst Informat Sci, Los Angeles, CA 90089 USA
[4] Univ Messina, I-98100 Messina, Italy
来源：
IEEE INTERNET COMPUTING | 2015年 / 19卷 / 06期
关键词：
Internet/Web technologies; online social network analysis; social media; trust networks;
D O I：
10.1109/MIC.2015.93
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
Through online social network analysis, the emergence (over time) of "trusted" users is investigated, by studying the evolution of topological and centrality measures of the network of trust within the overall social network. Large datasets of user activity are studied from Ciao and Epinions (two online platforms with an explicit notion of trust controlled by users), and Prosper (a micro-lending site where trust remains implicit). The implications of such findings are discussed, particularly regarding how to enable trust in online platforms and interaction, with implications for trust-based activities.
引用
收藏
页码：26 / 35
页数：10
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