Volker Markl Peter J. Haas Marcel Kutsch Nimrod Megiddo Utkarsh Srivastava Tam Minh Tran Consistent selectivity estimation via maximum entropy. 55-76 2007 16 VLDB J. 1 http://dx.doi.org/10.1007/s00778-006-0030-1 db/journals/vldb/vldb16.html#MarklHKMST07