By the support of knowledge base composed of sample base, primitive base and rule base, a software function is repeatedly decomposed into many refined software functions until all the software functions can be transformed into algorithmic object codes by semantic subroutines in primitive base. 在由范例库、基元库和规则库构成的知识库支持下,交互式地不断分解细化软件功能,直至所有的功能定义都能由基元库中的语义子程序转换为算法性的目标代码为止。
As the application extends, users expect to extract rich semantic information from primitive RFID data, and want to be notified the occurrence of interesting events. 随着应用领域的扩展,人们希望从简单的RFID数据抽取丰富的语义,并且能自动获知所关注事件的发生情况。