Embedded computer systems 28 Systems on a chip 6 Automatic control 4 Computer hardware description languages 4 Computer science 3 Computer security 3 Cryptography 3 Integrated circuits 3 Very large scale integration 3 Adaptive computing systems 2 Computer architecture 2 Congresses 2 Digital control systems 2 Embedded systems 2 Real-time control 2 Ubiquitous computing 2 Computer system performance 1 Computer-aided design 1 Distributed processing 1 Electronic data processing 1 High performance computing 1 Lu Yan, 1 Microprogramming 1 Parallel processing (Electronic computers) 1 Yan, 1