A Vector Space Model on Hierarchical Structures with Dynamic Mapping Operator Creation.

Takafumi Nakanishi Koji Zettsu Yutaka Kidawara Yasushi Kiyoki A Vector Space Model on Hierarchical Structures with Dynamic Mapping Operator Creation. 45-49 2008 Web Intelligence/IAT Workshops http://dx.doi.org/10.1109/WIIAT.2008.255 conf/iat/2008w db/conf/iat/iatw2008.html#NakanishiZKK08