基于SNA的h指数高影响力文献与发展脉络分析  

Analysis of High-impact Articles and Development Context of h-index Based on SNA

作　　者：李长玲[1] 支岭[1] 刘非凡[1] 

机构地区：[1]山东理工大学(西校区)科技信息研究所,山东淄博255049

出　　处：《情报科学》2015年第2期54-58,共5页Information Science

基　　金：国家社科基金项目(11BTQ020);山东理工大学人文社会科学发展基金项目(2010GGTD05)

摘　　要：引文网络中的高影响力文献作为通道枢纽承载着大量知识的流动与升华,引文关键路径揭示着研究主题或学科领域的发展脉络。对我国h指数研究的引文网络,采用点的度数、权力指数、中间中心度等社会网络中心性分析方法,寻找高影响力文献;采用关键路径法,分析h指数研究的发展脉络,发现h指数在理论、方法、模型与数学改进方面的研究不断深入,应用研究日益广泛,包括期刊、学者、大学、机构、基金评价等多方面。In high-impact articles of citation networks exists a lot of knowledge circulation and creation;and citation critical path, reveals the development context of the research topics or subject areas. Usinganalysis methods of degree of the point the power index and betweenness centrality, we search forhigh-impact articles to study the domestic h-index citation network. Using critical path method, we ana-lyze the development context of h-index research. We find out that the research of h-index in theories,methods, models and mathematical improvements is continuous to deepen. Applied research is also in-creasingly widespread, including many aspects, such as the evaluation of journals, scholars, universities,institutions and the Fund.

关 键 词：社会网络分析 H指数 高影响力文献 发展脉络 

分 类 号：G250.2[文化科学—图书馆学]