Small worlds: the dynamics of networks between order and randomness
Small worlds: the dynamics of networks between order and randomness
BAR fault tolerance for cooperative services
Proceedings of the twentieth ACM symposium on Operating systems principles
Reality mining: sensing complex social systems
Personal and Ubiquitous Computing
Evolution of Networks: From Biological Nets to the Internet and WWW (Physics)
Evolution of Networks: From Biological Nets to the Internet and WWW (Physics)
Social network analysis for routing in disconnected delay-tolerant MANETs
Proceedings of the 8th ACM international symposium on Mobile ad hoc networking and computing
Opportunistic Content-Based Dissemination in Disconnected Mobile Ad Hoc Networks
UBICOMM '07 Proceedings of the International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies
Bubble rap: social-based forwarding in delay tolerant networks
Proceedings of the 9th ACM international symposium on Mobile ad hoc networking and computing
Altruism, selfishness, and spite in traffic routing
Proceedings of the 9th ACM conference on Electronic commerce
Ostra: leveraging trust to thwart unwanted communication
NSDI'08 Proceedings of the 5th USENIX Symposium on Networked Systems Design and Implementation
Do incentives build robustness in bit torrent
NSDI'07 Proceedings of the 4th USENIX conference on Networked systems design & implementation
Detecting dynamic communities in opportunistic networks
ICUFN'09 Proceedings of the first international conference on Ubiquitous and future networks
On Modeling The Impact of Selfish Behaviors on Limited Epidemic Routing in Delay Tolerant Networks
Wireless Personal Communications: An International Journal
Optimal management of dynamic information in Delay Tolerant Networks
The Journal of Supercomputing
Optimal Routing Control in Delay Tolerant Networks with Time-Varying Fees
Wireless Personal Communications: An International Journal
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Opportunistic networking largely relies on human-carried devices as relays to move data across the network. Human altruistic behavior is an important factor in the feasibility and performance of such a system. In this paper, we study the impact of different altruism distributions on the system throughput and delay of opportunistic communications. We evaluate the system performance by utilizing social network topological models and experimental human mobility traces with different communication patterns. We also discuss several observations from the result of the study. To the best of our knowledge, this is the first study of the impact of altruism on opportunistic communications.