计算机工程2012，Vol.38Issue(23)：60-62,3.DOI:10.3969/j.issn.1000-3428.2012.23.014
社交网络中的用户信任链形式化模型
User Trust Chain Formal Model in Social Network
摘要
Abstract
In traditional research of social network, a challenge is that there are few attentions which are paid to users' relationship representation. To solve this problem, trust is introduced in this paper to describe the relationships among users. A description method of trust chain formal model is proposed, and the model is classified into two types: meta-trust chain and combined trust chain. Moreover, trust degree computation method of Trust Chain Formal Model(TCFM) and the computation operators between trust chains are presented. Example verifies the model in this paper is effective.关键词
社交网络/用户关系/信任链/形式化模型/信任度Key words
social network/ user relationship/ trust chain/ formal model/ trust degree分类
信息技术与安全科学引用本文复制引用
李美子,张波..社交网络中的用户信任链形式化模型[J].计算机工程,2012,38(23):60-62,3.基金项目
国家自然科学基金资助项目(61103069) （61103069）
