11. The program product of claim 10 , wherein said adjusting said scores of said multiple UIAM items includes adjusting a score of a UIAM item of said second set of one or more UIAM items, said score of said UIAM item indicating a latest interest of said user, wherein said adjusting said score includes: adding M to a score of said UIAM item of said second set of one or more UIAM items if said UIAM item is already included in said cube-based UIAM; adding said UIAM item of said second set of one or more UIAM items as a new record in said cube-based UIAM and assigning a default score of N as said score of said UIAM item if said UIAM item does not already exist in said cube-based UIAM; and subtracting W from score(s) of one or more other UIAM item of said multiple UIAM items in said cube-based UIAM, wherein said one or more other UIAM items are other than said UIAM item, wherein said subtracting W from said score(s) of said one or more other UIAM items includes subtracting W from a score of at least one UIAM item of said first set of one or more UIAM items that is different from said UIAM item of said second set of one or more UIAM items, wherein a result of said adjusting said score of said UIAM item of said second set of said one or more UIAM items is said score of said UIAM item being included in said top k scores, and wherein said automatically generating said one or more reports is based in part on said score of said UIAM item of said second set of one or more UIAM items being included in said top k scores.
12. The program product of claim 11 , wherein said method further comprises: determining a score of another UIAM item of said one or more other UIAM items is a predetermined value indicating an outdated UIAM item that represents an outdated interest of said user; and in response to said determining said score of said another UIAM item of said one or more other UIAM items is said predetermined value indicating said outdated UIAM item, deleting said another UIAM item of said one or more other UIAM items from said cube-based UIAM.