Takahiro Kawamura Shinichi Nagano Masumi Inaba Tetsuo Hasegawa Akihiko Ohsuga Ubiquitous Metadata Scouter - Ontology Brings Blogs Outside. 752-761 2006 conf/aswc/2006 ASWC http://dx.doi.org/10.1007/11836025_73 db/conf/aswc/aswc2006.html#KawamuraNIHO06