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Tohoku Univ. Technology
Admin No.T19-627

Optimal route selection technique which flexibly changes the cost function (AI)

Technique for selecting the optimal route with high accuracy in hybrid approach

Overview

Recently, in the field of quantum computation for the selection of optimal routes for navigation, disaster evacuation, production lines, logistics, etc., the conventional method needed first to specify a cost function, then was able to obtain the optimal solution by ordinary computers and quantum annealing.
However, the optimal solution at a given cost function was difficult to adapt to the ever-changing situation and to extract the optimal route. This invention is about a technique to solve the aforementioned issues by a mechanism that allows the cost function to be flexibly changed.

Working Example

Optimal route selection technique which flexibly changes the cost function (AI)

Product Application

AI, artificial intelligence, machine learning, deep learning, optimization problem, neural network, quantum annealing, quantum computer, etc.

IP Data

IP No.  : PCT/JP2021/009253
Inventor : OHZEKI Masayuki
keyword : Software







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