Masazumi Yoshikawa

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This paper describes a case study on a general-purpose Constraint Relaxation Problem solver, COASTOOL. Using COASTOOL,~ problem can be solved merely by declaring " what is the problem , " without programming " how to solve it. " The problem is solved by a novel method that generates a high-quality initial assignment using arc-consistency, and refines it(More)
This paper presents a personal motor vehicle (PMV). The PMV has been developed under three design concepts. (1) It must be able to be used as a baggage and passenger conveyance system. (2) It must be lightweight and portable. (3) It must be easily controllable by the rider. The PMV consists of two wheels, a differential gear and a base. The speed of the PMV(More)
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