| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an advertising method for exposing context advertisement information, and its system. <P>SOLUTION: This advertising method for exposing the context advertisement information includes a stage of maintaining a context advertisement database including the context advertisement information, a stage of maintaining a user input keyword database including a query set of a keyword input by a user, and a stage of retrieving and exposing the context advertisement information associated to the query set from the context advertisement database, when the user visits a contents page nonexistent in a text or unmatched with an advertisement keyword. <P>COPYRIGHT: (C)2009,JPO&INPIT |
