Deep learning accelerators akin to GPUs, FPGAs, and more recently TPUs. A commercial version of Alan Turing’s Pilot ACE, referred to as DEUCE—the Digital Electronic Universal Computing Engine – is used mostly for science and engineering issues and some business purposes. Over 30 were completed, including one delivered to Australia. International Journal of Computer Technology and Electronics Engineering (An ISO 9001:2008 Licensed Journal) is permitted below the flagship of National Science Library,Nationwide Institute of Science Communication And Info Resources (NISCAIR), Council of Scientific and Industrial Analysis, New Delhi, India.