Programs that work very well in optimizing convex functions very often perform poorly when the problem has multiple local minima or maxima. They are often caught or trapped in the local minima/maxima. Several methods have been developed to escape from being caught in such local optima. The...

The lay judge system, a quasi-jury system, was introduced in Japan from May 2009. This paper attempts to analyze Japanese people’s attitude towards this system by examining whether they show a willingness to serve as a lay judge. The major findings from regression analysis are: (1) In general,...

This paper aims to explore how social capital is related to self-rated health status in Japan and how this relationship depends on the extent to which a person is embedded into community. The study used data from 3 079 adult participants in the 2000 Social Policy and Social Consciousness (SPSC)...