IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2006 > 18 > 8 > 1111 - 1124
IEEE Transactions on Knowledge and Data Engineering > 2006 > 18 > 9 > 1225 - 1238
IEEE Transactions on Knowledge and Data Engineering > 2006 > 18 > 8 > 1111 - 1124
IEEE Transactions on Knowledge and Data Engineering > 2006 > 18 > 9 > 1225 - 1238