History of computer science probability theory to the problem of how to best encode the information a sender wants to transmit. This work is one of the theoretical foundations for many areas of study, including data compression and cryptography . From experiments with anti-aircraft systems that interpreted radar images to detect enemy planes, Norbert Wiener coined the term cybernetics from the Greek word for "steersman." He published "Cybernetics" in 1948, which influenced artificial intelligence. Wiener also compared computation, computing machinery, memory devices, and other cognitive similarities with his analysis of brain waves. The first actual computer bug was a moth. It was stuck in
ARC Centre for Complex Systems systems science is an emerging discipline developing new ways of investigating large, highly intricate, dynamically changing systems across diverse areas such as biology, social networks and socio-technological systems, economics and the environment. The ACCS was established to conduct world-class research on questions fundamental to understanding, designing and managing complex systems. While complex systems research is considered basic research, with commercialisation still some time off, complex computing holds answers to real-life systems. The ACCS provided a focus for complex systems science research in Australia, and developed strong infrastructure for modelling and analysing network-based systems, enabling the science to be applied to