Last , computer scientists should develop the ability to inject test errors ; these would permit the evaluation of system behavior and assist in operator training 最后,电脑科学家还必须开发出在系统内加入测试用错误的能力,如此才有办法评估系统的运作状况,并且协助训练操作人员。
In addition , the scanning interval of a replica is variable according to the accessing frequencies of those replicas , which makes dafrm more sensitive to the change of system behaviors Dafrm机制可以在不增加系统负载的条件下更加灵敏地实现对副本的动态管理,充分发挥文件副本的性能优势。
Itids runs under a state transition model , which represents the system behavior for a specific attack and given system configuration that depends on the actual security requirements Itids以保护集群系统中的服务器正常服务功能为目标,提高网络服务质量( qos ) 。 itids是在网络系统的安全状态转换算法控制下运行的。
Responsible for developing interaction models that describe a systems behavior to support user tasks . developing user interface specifications ensuring a consistent and cohesive user experience tailored to a product ' s audience 以用户为中心设计交互模型,使得我们能够向用户提供符合用户期望的服务,并确保用户能够有效使用,维护用户体验的一致,提高用户粘性。
Rmi provides a mechanism of communication and message passing between client and server . the mechanism is fulfilled with the reuse of executable code . the code has customized system behavior and interface criterion Rmi为服务器和客户机进行通信和消息传递提供了一种机制,以可执行代码重用形式,通过定制的系统行为和接口规范,有别于传统的客户机服务器模式。