本文關(guān)鍵詞：構(gòu)建自組網(wǎng)絡(luò)中基于興趣群組的激勵(lì)機(jī)制　出處：《電子學(xué)報(bào)》2015年12期 　論文類型：期刊論文

  更多相關(guān)文章： 對(duì)等網(wǎng) 信任 興趣群組 信譽(yù)

【摘要】：提出一種基于興趣群組的有效抗攻擊性自組網(wǎng)絡(luò)信任激勵(lì)模型IGTrust,通過(guò)采用經(jīng)濟(jì)學(xué)中收益與損失概念,屏蔽了不同評(píng)價(jià)主體對(duì)同一行為評(píng)價(jià)的差異性.IGTrust將信任關(guān)系劃分為三種類型,以節(jié)點(diǎn)獲得的相對(duì)收益作為信任評(píng)估依據(jù),結(jié)合交易信息量、折扣因子、時(shí)間維度等參數(shù)給予了各自的解決方案.仿真實(shí)驗(yàn)結(jié)果表明,IGTrust在抗惡意節(jié)點(diǎn)攻擊與資源查詢性能等方面均有良好性能.
[Abstract]:This paper presents an effective trust incentive model (IGTrust-based interest group based on interest group) for anti-aggression ad hoc networks, which adopts the concept of gain and loss in economics. The differences between different evaluation subjects on the same behavior are blocked. IGTrust divides the trust relationship into three types and takes the relative income obtained by the node as the basis of trust evaluation combined with the amount of transaction information. The discounted factor and time dimension give their own solutions. The simulation results show that the IGTrust has good performance in anti-malicious node attack and resource query performance.
【作者單位】： 同濟(jì)大學(xué)電子與信息工程學(xué)院計(jì)算機(jī)系;北京郵電大學(xué)網(wǎng)絡(luò)與交換技術(shù)國(guó)家重點(diǎn)實(shí)驗(yàn)室;
【分類號(hào)】：TP393.08
【正文快照】： j ^ _ 目前,自組織技術(shù)在文件共享、分布式計(jì)算、語(yǔ)音和視頻通信等應(yīng)用領(lǐng)域取得了巨大的成功·但由于自組網(wǎng)絡(luò)的開放性、匿名性及自治等本質(zhì)特征,導(dǎo)致了許多與信任相關(guān)的問(wèn)題出現(xiàn)·如何建立適應(yīng)網(wǎng)絡(luò)動(dòng)態(tài)復(fù)雜性及惡意節(jié)點(diǎn)行為多^的分布式信任模型,使信任機(jī)制更加客觀合理,是當(dāng)，

本文編號(hào)：1361760