计算机与现代化Issue(9)：6-12,7.DOI:10.3969/j.issn.1006-2475.2015.09.002
企业信息系统用户行为统计特性及其动力学分析
Statistical Properties and Dynamics Analyzing of Enterprise Information Systems Users’ Access Behavior
摘要
Abstract
In order to explore the statistical rule of users’ access behavior in enterprise information system, human dynamics is employed to study the users’ access distribution of individual user, group users and all users in information system. The results show that interval time distribution of three levels users’ access to information systems have serious fat tail, but can’t be described by a single distribution. Individual users’ access interval time meets a power-law distribution, group users’ level follows a mixed power-law with exponent’ s truncation, and all users’ level can describe better by exponential distribution and power-law distribu-tion.关键词
企业信息系统/用户行为/人类行为动力学/幂律分布Key words
enterprise information system/users’ behavior/human dynamics/power-law distribution分类
管理科学引用本文复制引用
任佳佳,王念新,葛世伦..企业信息系统用户行为统计特性及其动力学分析[J].计算机与现代化,2015,(9):6-12,7.基金项目
国家自然科学基金资助项目(71331003,71271104,71471079) （71331003,71271104,71471079）
江苏省2014年度普通高校研究生科研创新计划项目(KYZZ0300) （KYZZ0300）
