%A Akiyo Nadamoto
%A Eiji Aramaki
%A Takeshi Abekawa
%A Yohei Murakami
%T Content Hole Search in Community-type Content
%X In community-type content such as blogs and SNSs, we call the user?s unawareness of information as a ?content hole? and the search for this information as a ?content hole search.? A content hole search differs from similarity searching and has a variety of types. In this paper, we propose different types of content holes and de?ne each type. We also propose an analysis of dialogue related to community-type content and introduce content hole search by using Wikipedia as an example.
%C Madrid, Spain
%D 2009
%P 1223-1223
%L www2009192