IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2008 > 20 > 11 > 1505 - 1518
IEEE Transactions on Knowledge and Data Engineering > 2008 > 20 > 11 > 1550 - 1565
IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 8 > 1191 - 1199
IEEE Transactions on Knowledge and Data Engineering > 2011 > 23 > 4 > 612 - 626