Semiconductor system for implementing an ising model of interaction

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United States of America Patent

PATENT NO 9588911
APP PUB NO 20160064080A1
SERIAL NO

14642266

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Abstract

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In a semiconductor device which calculates an interaction model, a technique capable of executing interaction calculation in non-synchronization with a clock is provided. The semiconductor device includes a plurality of units each of which includes: a first memory cell for storing a value indicating a state of one node of an interaction model; a second memory cell for storing an interaction coefficient indicating an interaction from a node connected to the one node; and an interaction calculation circuit for determining a value indicating a next state of the one node based on a current determined by a value indicating a state of the connected node and the interaction coefficient.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTDCHIYODA-KU TOKYO 101-8010

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Masato Tokyo, JP 101 889
Oshima, Takashi Tokyo, JP 114 979
Yamaoka, Masanao Tokyo, JP 127 2111

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