Patent ID: 6751613
Filing Date: 2004-06-15
Classification: G06F,Y10S

Abstract:
A multimedia data keyword managing method comprising:receiving at least one keyword from a user of a plurality of allowed users; searching for and displaying at least one multimedia object mapped to said at least one keyword based upon multimedia object management tables of multimedia objects; comparing keywords K_u used for the search with keywords K_m registered in the multimedia object management table corresponding to the feedback multimedia object; determining whether there is at least one keyword KW in K_u but not in K_m; adding said at least one keyword to the multimedia object management table corresponding to a feedback multimedia object, if at least one multimedia object displayed is fed back by the user, wherein adding said at least one keyword to the multimedia object management table comprises: determining a keyword feedback authorization level of the user; and adding said at least one keyword to the multimedia object management table corresponding to the feedback multimedia object, if the keyword feedback authorization level of the user exceeds a predetermined level.