Threshold circuits of bounded depth
نویسندگان
چکیده
منابع مشابه
A Bounded Arithmetic Theory for Constant Depth Threshold Circuits
We deene an extension R 0 2 of the bounded arithmetic theory R 0 2 and show that the class of functions b 1-deenable in R 0 2 coincides with the computational complexity class TC 0 of functions computable by polynomial size, constant depth threshold circuits.
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In this talk we will consider various classes defined by small depth polynomial size circuits which contain threshold gates and parity gates. We will describe various inclusions between many classes defined in this way and also classes whose definitions rely upon spectral properties of Boolean functions.
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Constant-depth polynomial-size threshold circuits are usually classi ed according to their total depth. For example, the best known threshold circuits for iterated multiplication and division have depth four and three, respectively. In this paper, the complexity of threshold circuits is investigated from a di erent point of view: explicit AND, OR gates are allowed in the circuits, and a thresho...
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ژورنال
عنوان ژورنال: Journal of Computer and System Sciences
سال: 1993
ISSN: 0022-0000
DOI: 10.1016/0022-0000(93)90001-d