IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 2 > 206 - 219
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 2 > 253 - 258
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 8 > 1104 - 1117
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 11 > 1643 - 1647
IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 3 > 392 - 403
IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 7 > 943 - 956