基于信息多维属性的信息可视化结构  

Information visual structure based on multidimensional attributes of information

作　　者：李晶[1] 薛澄岐[1] 史铭豪[1] 牛亚峰[1] 王海燕[1] 

机构地区：[1]东南大学机械工程学院,南京211189

出　　处：《东南大学学报（自然科学版）》2012年第6期1094-1099,共6页Journal of Southeast University：Natural Science Edition

基　　金：国家自然科学基金资助项目(71071032)

摘　　要：为寻找易于用户认知的信息可视化方法,进行了信息多维属性与可视化结构的映射关系研究.基于复杂网络理论将信息分为3种表现形式,同时将信息的属性归纳为实体属性、关联属性和时间属性.针对信息的属性划分,提出实体属性与可视化图形的映射关系,及关联属性和时间属性与可视化结构的映射关系.通过分析信息所具有的多种关联属性,建立了可视化结构的映射,归纳出信息可视化结构映射的6种基本结构:列表式结构、坐标式结构、空间(地理)位置结构、树状或网状结构、时间流结构、综合结构.最后结合新闻信息可视化实例,阐述了所提出的可视化映射关系和基本结构的应用.The mapping relationships between multidimensional attributes of information and visual structures are researched to seek an information visualization method which matches users＇ cognition.The representation of information is divided into three forms based on the complex network theory,and the attributes of information are summed up to entity attributes,associate attributes and temporal attributes.Focusing on the attribute partition of information,the mapping relationships between entity attributes and visual graphs,and the mapping relationships between associate attributes and time attributes and visual structures are put forward.Based on the analysis of multidimensional associate attributes of information,visualization structure mappings are built and six basic structures of information visualization structure mappings are concluded,i.e.,listing structure,coordinate structure,space（geographic） position structure,net or tree shaped structure,time flow structure and composite structure.Finally,combined with the design example of news information visualization,the applications of the mapping methods and basic structures are analyzed.

关 键 词：可视化映射 信息属性 可视化结构 映射方法 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]