中文摘要：

对存在于社交网络平台中的虚拟团队进行语义描述以及本体构建是研究社交网络下群体活动规律、演变规律的重要手段。运用形式概念分析的方法对虚拟团队的角色-行为及基本属性进行语义描述。首先,通过分析虚拟团队在社交网络中的静态特点,构造其基本形式概念背景;其次,根据虚拟团队中的各类角色与行为之间的关系,对虚拟团队的动态属性进行描述,再结合基本属性概念,生成更完善的概念格;最后,利用概念格转换语义本体的方法和工具,构建虚拟团队的语义本体。

英文摘要：

To carry out semantics description and ontology construction for virtual teams existed in social networking platform is an important means to study the community activity rules and their evolution rules in social networking.We use the method of formal concept analysis to make semantics description of the role-behaviour and basic properties of the virtual teams.Firstly,we construct the basic formal conceptual background of virtual teams by analysing the static characteristics of them in social networking.Secondly,we describe the dynamic properties of virtual teams according to the relationship between roles in virtual teams and their behaviours,and then generate more perfect concept lattice in combination with basic properties concept.Finally,we use the method and tool of converting concept lattice to semantics ontology to construct the semantics ontology of virtual teams.