计算机工程与应用
計算機工程與應用
계산궤공정여응용
COMPUTER ENGINEERING AND APPLICATIONS
2010年
14期
79-80,128
,共3页
信任模型%P2P网络%贝叶斯理论%网络安全
信任模型%P2P網絡%貝葉斯理論%網絡安全
신임모형%P2P망락%패협사이론%망락안전
trust model%P2P network%Bayesian theory%network security
借助于社会人工学中信任的概念,把P2P网络中节点交互的历史信息作为样本信息,结合先验信息对节点的未来行为做出推断,并根据节点之间信任关系不同,区分了直接信任和推荐信任,并分剐给出了两种信任关系基于贝叶斯理论的计算方法.最后与L.Mui等人的模型作了比较.
藉助于社會人工學中信任的概唸,把P2P網絡中節點交互的歷史信息作為樣本信息,結閤先驗信息對節點的未來行為做齣推斷,併根據節點之間信任關繫不同,區分瞭直接信任和推薦信任,併分剮給齣瞭兩種信任關繫基于貝葉斯理論的計算方法.最後與L.Mui等人的模型作瞭比較.
차조우사회인공학중신임적개념,파P2P망락중절점교호적역사신식작위양본신식,결합선험신식대절점적미래행위주출추단,병근거절점지간신임관계불동,구분료직접신임화추천신임,병분과급출료량충신임관계기우패협사이론적계산방법.최후여L.Mui등인적모형작료비교.
In P2P network,history interaction information of nodes takes as sample information in this trust model.Combining prior information of nodes makes inference the node further behavior.According to the difference of the node's trust relationship,distinguish direct trust and recommended trust,and respectively give two kinds of calculation method.Finally it has made the comparison with LMui's model.
