科学叠加图谱及其应用研究  

Science Overlay Map and Its Application

作　　者：孙茜[1] 赵旭[1] 王大盈[1] 

机构地区：[1]陕西师范大学图书馆,西安710062

出　　处：《情报资料工作》2016年第5期53-60,共8页Information and Documentation Services

摘　　要：文章首先分析了全域科学图谱中各学科之间的关联及其作为科学叠加图谱中基础图谱的可行性,然后以不同机构的科学叠加图谱为例,对机构间的学科成果进行横向对比,对机构内随时间推移而变化的学科成果进行纵向对比。研究表明,科学叠加图谱便于人们从学科视角一目了然地发现机构的优势与特色学科,发现本机构科研活动的演变态势,还可为寻找未来合作伙伴提供事实依据,可作为展示机构学科成果的一种有效可视化工具。This paper analyzes that it is feasible to take a global map of science as a base map of a science overlay map,illustrating the relationship among disciplines in a global map of science. Several science overlay maps of different universities are made to compare both on the outputs of different organizations transversely and on the outputs within an organization vertically. The result indicates that science overlay maps fit with researchers from the perspective of discipline to easily find the advantage and characteristic disciplines,track temporal changes and explore collaborations. Science overlay map can be an effective tool to illustrate portfolios of organizations.

关 键 词：科学叠加图谱 全域科学图谱 可视化分析 

分 类 号：G353.1[文化科学—情报学] G301