Mitigating routing misbehavior in mobile ad hoc networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
A charging and rewarding scheme for packet forwarding in multi-hop cellular networks
Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing
On Using Reputations in Ad hoc Networks to Counter Malicious Nodes
ICPADS '04 Proceedings of the Parallel and Distributed Systems, Tenth International Conference
MDM '06 Proceedings of the 7th International Conference on Mobile Data Management
An Efficient Scheme to Motivate Cooperation in Mobile Ad hoc Networks
ICNS '07 Proceedings of the Third International Conference on Networking and Services
Evaluation of collaborative selfish node detection in MANETS and DTNs
Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
A Fast Model for Evaluating the Detection of Selfish Nodes Using a Collaborative Approach in MANETs
Wireless Personal Communications: An International Journal
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Currently, there are work related to selfish nodes in ad hoc mobile networks. In this paper, questions on the viability, validity, and presence of selfish nodes are raised and discussed. Various definitions and interpretations of the term "selfishness" are also presented, along with ways of determining and evaluating selfishness. In this paper, we introduce SCNP Selfish Check Negotiation Protocol to allow nodes to negotiate for collaboration whenever possible. We also discuss the "impact" of being selfish and unselfish, especially on collaborative applications, and network communication performance. We discuss the relationship of selfishness with security and denial of service. Finally, we compare the pros and cons between punishment-based and incentive-based approaches. The incentive-based approach is advocated since it encourages nodes to be less selfish and more cooperative. Cooperativeness is a necessity for supporting user communications and service provisioning in an ad hoc wireless network.