"Littel Navigator" for Topic Explorer
"Littel Navigator" is a discovery support tool which is used in libraries in Japan. With it, user can check the conceptual relations between search words and other related words. The ralations are presented like network diagram.
It would be helpful for users to expand their knowledge, if it can be integrated into Topic Explorer in Summon result page.
"Yewno" integration in the following website is close to our image.