IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 7 > 999 - 1013
IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 4 > 508 - 522
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 7 > 999 - 1013
IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 4 > 508 - 522