The aim of this research project is to create the meta level knowledge base system for storybased active mediadata. These systems realize the comparison of the semantic, emotional and temporal feature relationship. Themost significant features of this project are following:
1)The automatic metadata generation function and theautomatic media data analyzer
2)The knowledge expression function by different kind of media integration
3)The active delivery function for the integrated media data
The 5D World Map System is a new computational environment that makes it possible to calculate correlation on3 geographical axis (x,y,z), 1 time axis (t), and multiple semantical axis as a multimedia semantic computingsystem for global environmental analysis. One of the important applications of this system is to evaluate variousinfluences caused by natural disasters in global environments.
We have proposed an information provision platform with a concept of mutual projection between Real Spaceand Cyber Space in a railway environment by correlation calculation methods. This year, we have beendeveloping a more precise information provision method with information simplification, visualization, navigationand recommendation for users who are unfamiliar with railway environment such as foreign visitors.