In the application of secure information systems, the traditional role-based access control model can not filter business data for users, which easily results in secret data leakage.

在安全信息系统应用中，传统的基于角色的访问控制模型不能为用户过滤业务数据，容易导致数据失密。

youdao

Then, an access control model based on organization modeling for enterprise information systems is proposed, the elements are defined and the mechanism for realizing control access is advanced.

在此基础上给出一个基于组织建模的企业级信息系统访问控制模型，定义了一组模型要素并给出了实现访问控制的机理。

youdao

In this paper, networked control systems are modeled based on information scheduling scheme and the fault detection problems of them are studied.

研究了基于静态信息调度框架的网络控制的故障诊断问题。

youdao

In fact, (and this will get me a lot of nasty-grams), between the sophistication of available GPS-based information and new-generation digital flight control systems, hand-flying is pretty much becoming a lost art.

FORBES: Pilot-Optional Flight Is Closer Than You Think