@inproceedings{45f515a1f959471883b04232db88b467,
title = "An efficient routing scheme based on social relations in delay-tolerant networks",
abstract = "In delay-tolerant network (DTN), the message forwarding and routing are important research issues, since the network topology changes dynamically and there is no guarantee of continuous connectivity between any two nodes. In this paper, we propose an efficient DTN routing scheme by using a node's social relation where each node chooses a proper relay node based on its contact history. In order to enhance the routing efficiency, the expanded egonetwork betweenness centrality is used when a relay node is selected. We have demonstrated that our algorithm performs efficiently compared to the existing epidemic and friendship routing schemes.",
keywords = "Delay-Tolerant Networks, Expanded Ego Network, Routing, Social Networks",
author = "Kim, {Chan Myung} and Kang, {In Seok} and Han, {Youn Hee} and Jeong, {Young Sik}",
year = "2014",
doi = "10.1007/978-3-642-41671-2_68",
language = "English",
isbn = "9783642416705",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Verlag",
pages = "533--540",
booktitle = "Ubiquitous Information Technologies and Applications, CUTE 2013",
address = "Germany",
note = "8th International Conference on Ubiquitous Information Technologies and Applications, CUTE 2013 ; Conference date: 18-12-2013 Through 20-12-2013",
}