Building a centralized database to process billions of open-ended queries per day is a mammoth undertaking. It appears that Google, who perhaps is the only company on the planet with enough imagination, incentive, and expertise to effectively build such a
From legacy relational databases to the semantic web, the China Academy of Traditional Chinese Medicine (CATCM), where over 70 legacy relational databases are semantically interconnected by an ontology with over 70 classes and 800 properties, providing in
From legacy relational databases to the semantic web, the China Academy of Traditional Chinese Medicine (CATCM), where over 70 legacy relational databases are semantically interconnected by an ontology with over 70 classes and 800 properties, providing in
A. Bozzon, T. Iofciu, W. Nejdl, and S. Tönnies. 7th International Conference, ICWE 2007 Como, Italy, July 16-20, volume 4607 of Lecture Notes in Computer Science, page 210 -- 225. Berlin, Heidelberg, Springer Berlin Heidelberg, (2007)