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1 September 1990 Information utilization in analog and digital processing
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Abstract
We show that both from the computational viewpoint and from the photon efficiency viewpoint, digital processors require more information input than analog processors to achieve the same result. Thus, both can accomplish the same tasks (a version of Church's thesis) but only at a previously unnoticed price.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
H. John Caulfield and Stephen A. Kupiec "Information utilization in analog and digital processing", Proc. SPIE 1296, Advances in Optical Information Processing IV, (1 September 1990); https://doi.org/10.1117/12.21281
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