IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2008 > 20 > 9 > 1181 - 1194
IEEE Transactions on Knowledge and Data Engineering > 2011 > 23 > 9 > 1432 - 1437
IEEE Transactions on Knowledge and Data Engineering > 2008 > 20 > 9 > 1181 - 1194
IEEE Transactions on Knowledge and Data Engineering > 2011 > 23 > 9 > 1432 - 1437