Computing Systems, 그리고 추상화
The notion of abstraction, central to many arts and sciences, is normally taken to be a mental expression that seeks to separate in thought, and capture in some concise manner, the essence of some entity. In computer science, we take the notion of abstraction very concretely, defining it to be a statement of “what the entity does” and ignoring the details of “how it does it.” -From [The Elements..
2022.06.14