منابع مشابه
Computing Bits of Algebraic Numbers
We initiate the complexity theoretic study of the problem of computing the bits of (real) algebraic numbers. This extends the work of Yap on computing the bits of transcendental numbers like π, in Logspace. Our main result is that computing a bit of a fixed real algebraic number is in C=NC 1⊆ L when the bit position has a verbose (unary) representation and in the counting hierarchy when it has ...
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We present a general hardware framework for building networks that directly implement Reservoir Computing, a popular software method for implementing and training Recurrent Neural Networks and are particularly suited for temporal inferencing and pattern recognition. We provide a specific example of a candidate hardware unit based on a combination of soft-magnets, spin-orbit materials and CMOS t...
متن کاملBits from Brains for Biologically Inspired Computing
1 MEG Unit, Brain Imaging Center, Goethe University, Frankfurt am Main, Germany 2 School of Civil Engineering, The University of Sydney, Sydney, NSW, Australia 3 CSIRO Digital Productivity Flagship, Marsfield, NSW, Australia 4 Department of Non-linear Dynamics, Max Planck Institute for Dynamics and Self-Organization, Göttingen, Germany 5 Bernstein Center for Computational Neuroscience, Göttinge...
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Thanks to today’s relatively high-speed wireless data networks, and location/orientation-aware mobile phones, we are tantalizingly close to realizing a common dream of Augmented Reality (AR) everywhere. But even with appropriate content and concepts of operation, things are not quite right: icons and annotations are misregistered and/or jiggle around. We can get the data to the phone (the last ...
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Reversible logic was originally proposed as a way to build classical computers with very low energy requirements. Its greatest impact so far has in fact been on the field of quantum computing, where it is used pervasively – but for an entirely different purpose. Quantum interference effects offer the potential for speeding up certain classical calculations. But if state information is expelled ...
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ژورنال
عنوان ژورنال: Nature
سال: 2006
ISSN: 0028-0836,1476-4679
DOI: 10.1038/440398a