COMMUNITY ANALYSIS SYSTEM, COMMUNITY ANALYSIS METHOD, AND COMPUTER PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a system and a method which perform community analysis by analyzing access log to an electronic document storing part.

SOLUTION: This system records user IDs and document IDs as access information to an electronic document storing part in association with the time and date of accesses, and selects and extracts a different user who makes access to the same document as a user who has community relation based on the access log, or extracts a different document to which access is made by the same user as the related document. For example, the system determines a set of users who have interest in the same document as the users who are in community relation, and can efficiently prepare network diagrams and analyze community based on these user sets.

COPYRIGHT: (C)2007,JPO&INPIT