%0 Journal Article
%T On Incentive Strategies for Trust Recommendations in Wireless Ad Hoc Networks with Probability Game<br>基于概率博弈的无线自组网信任推荐激励策略的研究
%A SUN Yu-xing
%A ZHAO Yan-fei
%A LI Y
%A XIE Li
%A <br>孙玉星
%A 赵燕飞
%A 李娅
%A 谢立
%J 计算机科学
%D 2011
%I 
%X Trust recommended behaviors rely on the cooperation among nodes in wireless ad hoc network and trust system itself cannot provide trust evaluations for the behaviors. We proposed a repeated probability game to facilitate the study of the interaction process for trust-recommended behaviors between nodes. Based on the model, we analyzed the INFLUENCE of the four types of incentive strategics, namely TFT,GTFT,OT,GT to motivate the trust-recommended behavior between nodes, as well as the DIFFERENCE of the ectuilibrium boundary conditions of the four incentives strategics. Simulation results show that, in the high rate of sudden selfish behaviors, GTFT strategy keeps Efficient Recommendation Ratio at a higher level,motivates the cooperation of trust recommended behaviors and then helps the trust system to make timely and accurate trust evaluations in the case of collusion attacks.
%K Probability game
%K Wireless ad hoc network
%K Trust recommendation
%K Collusion attack<br>概率博弈，无线自组网，信任推荐，联合攻击
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=4FA810CC82F8D941B166C0FBA7122131&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=E158A972A605785F&sid=8BD23BD67BF01A5C&eid=4F2F18DD6F870C2C&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=16