摘要
社会感知网络(SAN)正在成为一种新的应用范式,为了探究评价这种感知的完整性,基于电子政务物联网应用的社会感知过程特点,通过依据典型SAN提炼了层次感知结构,重点分析了感知过程的社会性参与对感知信息的影响.综合政务物联网层次化结构中多种参与者的影响,对SAN节点进行了形式化描述,提出了社会感知过程的层次结构模型及SAN有效性评价模型,并采用计算机软件手段对层次化社会感知过程进行了仿真验证,以图形化方式直观地验证了模型的设想.结果表明该模型能够表达SAN的物理结构和社会参与的结合特征,以及SAN节点状况与应用需求之间存在动态联系.
Social awareness network（SAN） is becoming a new application normal form. To explore and evaluate the availability of the awareness, based on the traits of social awareness process in e-government IoT application, this paper extracts the hierarchical awareness structure by typical SAN. It focuses on analyzing the influence of sociality participation on awareness information. By synthesizing the functions of actors in the hierarchical structure of social awareness IoT and describing the node of SAN, it presents a hierarchical structure and availability evaluation modules for SAN. And the hierarchical social perception process is simulated and the idea of the model is verified graphically by computer software means. The results show that the model can express the comprehensive attributes of physical structure and social participation, and there is dynamic connection between nodes states and application requirements in SAN.
出处
《计算机系统应用》
2017年第7期153-160,共8页
Computer Systems & Applications
基金
国家自然科学基金(61440036)
西安市科技计划项目(CXY1443WL06
CXY1443WL18)
关键词
电子政务
物联网
社会感知网络
子空间
模型
e-government
the Internet of Things
social awareness network
sub-space
model
