IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2006 > 18 > 6 > 799 - 814
IEEE Transactions on Knowledge and Data Engineering > 2006 > 18 > 8 > 993 - 1009
IEEE Transactions on Knowledge and Data Engineering > 2006 > 18 > 6 > 799 - 814
IEEE Transactions on Knowledge and Data Engineering > 2006 > 18 > 8 > 993 - 1009