11. An apparatus comprising: means for generating cross-domain recommendations for presentation to one or more users based at least in part on real-time web browsing, on a list of Web sites or Web pages visited by the one or more users, and on structured and/or semi-structured parameters stored in memory and extracted from one or more Web sites or Web pages visited while browsing, the means for generating cross-domain recommendations comprising means for identifying semantic bridges, the means for generating cross-domain recommendations to comprise means for populating an ontology, based, at least in part, on at least the list of Web sites or Web pages visited by the one or more users and on the structured and/or semi-structured parameters extracted from the one or more Web sites or Web pages visited while browsing.
11. An apparatus comprising: means for generating cross-domain recommendations for presentation to one or more users based at least in part on real-time web browsing, on a list of Web sites or Web pages visited by the one or more users, and on structured and/or semi-structured parameters stored in memory and extracted from one or more Web sites or Web pages visited while browsing, the means for generating cross-domain recommendations comprising means for identifying semantic bridges, the means for generating cross-domain recommendations to comprise means for populating an ontology, based, at least in part, on at least the list of Web sites or Web pages visited by the one or more users and on the structured and/or semi-structured parameters extracted from the one or more Web sites or Web pages visited while browsing. 13. The apparatus of claim 11 , wherein the means for generating cross-domain recommendations for presentation further comprises means for determining similarity among semantic types of the structured and/or semi structured parameters extracted from the one or more Web sites or Web pages visited while browsing.