IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 3 > 321 - 334
IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 9 > 1313 - 1330
IEEE Transactions on Knowledge and Data Engineering > 2012 > 24 > 8 > 1463 - 1477