We would like to see many documents in order to get useful information. Though summaries are useful pieces of documents, a document has various viewpoints to be summarized. Therefore, if a viewpoint of a summary is different from user’s, a user cannot grasp the contents of the document correctly, and the user has to see through the documents in the end. In this paper, we present a system which makes a summary based on a user’s viewpoint as user’s search keywords.
