Journal of software incremental updating algorithm

Rated 4.60/5 based on 981 customer reviews

Then,a new association rules incremental updating mining algorithm(IUM)is proposed.

Lastly,new association rules incremental updating mining algorithm(CIUM)is designed on the basis of cloud platform.

Most of the present update algorithms of association rules are devoted to solve the problem of incremental update,but seldom check the update moment simultaneously.

It is unsuitable to deal with the data in real time applications which are updated frequently.

The information gathered is often used by compilers when optimizing a program.

A canonical example of a data-flow analysis is reaching definitions.

Many existing algorithms mainly aim at the case of stationary information system or decision table,very little work has been done in updating of an attribute reduction.

Therefore,in this paper,the authors introduce an incremental updating algorithm for attribute reduction based on discernibility matrix in the case of inserting,which only inserts a new row and column,or deletes one row and updates corresponding column when updating the decernibility matrix.

A program's control flow graph (CFG) is used to determine those parts of a program to which a particular value assigned to a variable might propagate.

Beijing Key Laboratory of Software Security Engineering Technology, Beijing Institute of Technology, Beijing 100081, China;2.

The College of Information Science and Engineering, Yanshan University, Qinhuangdao, Hebei 066004, China); A Method of Database Intrusion Detection Based on Adaptive Model[J]; Transactions of Beijing Institute of Technology;2012-03ZOU Chang-zhong, FU Qing-xiang (College of Mathematics and Computer Science, Fuzhou University, Fuzhou, Fujian 350002, China); Updating algorithm of association rules for distributed database[J]; Journal of Fuzhou University(Natural Science Edition);2008-05Mao Yuxing and Shi Baile(School of Computer Science, Fudan University, Shanghai 200433); An Incremental Method for Mining Generalized Association Rules Based on Extended Canonical-Order Tree[J]; Journal of Computer Research and Development;2012-03Shen Yan1,2, Song Shunlin2,and Zhu Yuquan2 1(Department of Information Management and Information System, Jiangsu University, Zhenjiang, Jiangsu 212013) 2(Department of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013); Mining Algorithm of Association Rules Based on Disk Table Resident FP-TREE[J]; Journal of Computer Research and Development;2012-06SONG Bao-li1,2, QIN Zheng1 (1.

After dynamically computing a core,attribute reduction can be effectively updated by utilizing the old attribute reduction.

Theoretical analysis shows that the algorithm of this paper is efficient and feasible.

Leave a Reply