EVALUATING SOFTWARE CONTROLS FOR ELECTRONIC DATA INTERCHANGE

被引：1

作者：

ADOLPHSON, DL

HANSEN, JV

机构：

[1] Graduate School of Management, Brigham Young University, Provo

来源：

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH | 1991年 / 51卷 / 01期

关键词：

DATA-AND-COMPUTER-COMMUNICATION; ELECTRONIC DATA INTERCHANGE; INTEGER PROGRAMMING; CONTROL;

D O I：

10.1016/0377-2217(91)90144-K

中图分类号：

C93 [管理学];

学科分类号：

12 ; 1201 ; 1202 ; 120202 ;

摘要：

A number of attempts have been made to quantify the problem of control evaluation in computer-based information systems. This problem is particularly difficult in electronic data interchange systems where controls are primarily in the software, and undetected errors can quickly lead to severe consequences. An integer programming formulation provides a formal means of evaluating the cost-effectiveness of various control combinations. However, progression to testing its validity in practice has been slow due to computational limitations. Presented here is an alternative model which obtains the same objectives, is computationally efficient and has the capability of handling problems of realistic size.

引用

页码：42 / 46

页数：5