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Computer Engineering ›› 2006, Vol. 32 ›› Issue (16): 60-62. doi: 10.3969/j.issn.1000-3428.2006.16.023

• Software Technology and Database • Previous Articles     Next Articles

Support Computing Based on Stack Structure and Its Application

FEI Hongxiao;GUO Qiuhui; LIU Yong;XIE Wenbiao;QIU Fangmin   

  1. School of Information Science and Engineering, Central South University, Changsha 410075
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-08-20 Published:2006-08-20

基于栈结构的支持度计算及其应用

费洪晓;郭球辉;刘 勇;谢文彪;裘方敏   

  1. 中南大学信息科学与工程学院,长沙 410075

Abstract: The paper presents a break sequences analysis method for such situation and implements extracting the users normal behavior patterns by using sequential analysis in the network environment. Then it presents a support computing algorithm based on stack structure, which can count the candidate sequences by scanning the database only once. The tests show that the algorithm is practical.

Key words: Break sequences analysis, Intrusion detection, Stack structure

摘要: 提出了一种间断序列分析方法,实现了应用序列模式分析提取网络环境下用户正常行为模式。并在此基础上提出了基于栈结构的支持度计算算法,该算法仅对数据库进行一次扫描,即可实现候选序列的计数操作。实验证明该算法具有较好的实用性。

关键词: 间断序列分析, 入侵检测, 栈结构

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