What’s easy for a computer to do, and what’s almost impossible? Those questions form the core of computational complexity. We present a map of the landscape: P, NP, etc.
T. McCabe. Proceedings of the 2nd international conference on Software engineering, page 407--. Los Alamitos, CA, USA, IEEE Computer Society Press, (1976)ACM ID: 807712.
T. Mccabe. ICSE '76: Proceedings of the 2nd international conference on Software engineering, Los Alamitos, CA, USA, IEEE Computer Society Press, (1976)