A Survey on Opinion Mining Framework

Abstract: A new system is proposed called TACS, trusted and attacker free credit based scheme for wireless networks. It is for stimulate node co-operation, avoid packet drop, and regulate packet transmission. The node submits report to the trusted party after the communication is over and store a temporarily undeniable token called evidences. The trusted party verifies the report and clears the payment of fair report with no processing overhead. For cheating reports evidences are requested to identify and remove cheating node from the system. In the new system all the attacker nodes are removed before beginning the communication and a trust value is assigned to all the nodes. This will improve the security of the system and it has low communication overhead, processing overhead.

Keywords: Cooperation incentive schemes, network-level security and protection, payment schemes, trusted based system and selfishness attacks