Switching theory Sequential machine theory 8 Machine theory 5 Algebra, Boolean 4 Circuits 4 Electronic digital computers 4 Electronic circuits 3 Electronic data processing 3 Congresses 2 Electronic circuit design 2 Logic circuits 2 Logic design 2 Threshold logic 2 Algorithms 1 Asynchronous circuits 1 Coding theory 1 Computational complexity 1 Computer algorithms 1 Computer science 1 Computers 1 Data processing 1 Digital electronics 1 Electric circuits 1 Electric networks 1 Fluid amplifiers 1 Many-valued logic 1 Oscillators, Electric 1 Programming languages (Electronic computers) 1 Switching circuits 1 Systems engineering 1