IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2008 > 20 > 12 > 1669 - 1682
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 5 > 609 - 623
IEEE Transactions on Knowledge and Data Engineering > 2008 > 20 > 12 > 1669 - 1682
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 5 > 609 - 623