<page_title> List of Turing Award laureates by university affiliation </page_title> <section_title> Top 15 universities worldwide since 1966 </section_title> <table> <cell> Alumni <row_header> Rank </row_header> <row_header> University </row_header> <row_header> Total </row_header> <row_header> Normalized </row_header> </cell> <cell> Long-term academic staff <row_header> Rank </row_header> <row_header> University </row_header> <row_header> Total </row_header> <row_header> Normalized </row_header> <row_header> Alumni </row_header> </cell> <cell> Short-term academic staff <row_header> Rank </row_header> <row_header> University </row_header> <row_header> Total </row_header> <row_header> Normalized </row_header> <row_header> Alumni </row_header> <row_header> Long-term academic staff </row_header> </cell> </table>
The academic affiliations fall into three categories: 1) Alumni, 2) Long-term academic staff, and 3) Short-term academic staff.