关键词: 信息网络可视化框架（INVF）, 信息网络, 可视化, 在线图处理, 空间得分

Abstract: There are some typical kinds of information networks in reality, such as social network, co-author network, Internet of things. Generally, information networks are huge-sized, complicated in structure, therefore, it is difficult for decision-makers to get the whole picture of information networks. So it is necessary to visualize the information networks for the decision-makers to build good understanding. This paper proposes a component-based framework of information networks visualization, called the information networks visualization framework (INVF). Firstly, this paper gives a formalized description of INVF. Secondly, it demonstrates the instantiation INVF via inserting component instance according to actual needs. Thirdly, it realizes INVF. The experimental results verify the effectiveness and efficiency of INVF.

Key words: information networks visualization framework (INVF), information network, visualization, on-line graphic processing, SpaceScore