TY - GEN
T1 - Graph Based Content Delivery in Mobile Social Networks
AU - Li, Jintian
AU - Qi, Qifan
AU - Xu, Qichao
AU - Su, Zhou
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/6/15
Y1 - 2017/6/15
N2 - Due to the rapid increase of mobile user population and the dynamical change of network topology in mobile social networks (MSNs), how to efficiently deliver content among mobile social users becomes a new challenge. In this paper, an incentive content delivery mechanism based on the weighted directed graph is proposed to encourage users to obtain and provide content in the MSNs. Specifically, firstly we introduce a weighted directed graph to study the features of obtaining and providing content among mobile social users. Secondly, based on the social features including the average closeness and vertex betweenness, we present the sealed-bid auction based incentive mechanism to overcome selfish behavior and efficiently deliver content in the MSNs. Finally, with a real dataset numerical experiments are carried out to prove that the proposal can accurately show the properties of the MSNs and can be efficient for content delivery.
AB - Due to the rapid increase of mobile user population and the dynamical change of network topology in mobile social networks (MSNs), how to efficiently deliver content among mobile social users becomes a new challenge. In this paper, an incentive content delivery mechanism based on the weighted directed graph is proposed to encourage users to obtain and provide content in the MSNs. Specifically, firstly we introduce a weighted directed graph to study the features of obtaining and providing content among mobile social users. Secondly, based on the social features including the average closeness and vertex betweenness, we present the sealed-bid auction based incentive mechanism to overcome selfish behavior and efficiently deliver content in the MSNs. Finally, with a real dataset numerical experiments are carried out to prove that the proposal can accurately show the properties of the MSNs and can be efficient for content delivery.
KW - Content delivery
KW - Mobile social network
KW - Weighted directed graph
UR - https://www.scopus.com/pages/publications/85025158111
U2 - 10.1109/MSN.2016.063
DO - 10.1109/MSN.2016.063
M3 - 会议稿件
AN - SCOPUS:85025158111
T3 - Proceedings - 12th International Conference on Mobile Ad-Hoc and Sensor Networks, MSN 2016
SP - 348
EP - 352
BT - Proceedings - 12th International Conference on Mobile Ad-Hoc and Sensor Networks, MSN 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th International Conference on Mobile Ad-Hoc and Sensor Networks, MSN 2016
Y2 - 16 December 2016 through 18 December 2016
ER -