KWIC作为一个早年间在ACM的Paper提出的一个问题,被全世界各个大学的软件设计课程奉为课堂讲义或者作业的经典。(From Wiki,FYI,D. L. Parnas uses a KWIC Index as an example on how to perform modular design in his paper "On the Criteria To Be Used in Decomposing Systems into Modules" - Available as ACM Classic Paper)。学习软件体系结构设计的时候会用到。
