| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To detect information popular at the moment in an information transmission source on the basis of exposures to active-type information transmission sources. <P>SOLUTION: A ranking system is provided with a user terminal 1000 that acquires a ranking of outstanding eating and drinking establishments popular at the moment with the information transmission sources, a DB 2000 that accumulates websites, a ranking device 3000 that provides a ranking of the information on what is popular at the moment for the websites as the information transmission sources in the websites stored in the DB 2000, and a network 4000 such as the Internet that connects the user terminal, DB, and ranking device with each other. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
