IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 2 > 192 - 205
IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 9 > 1313 - 1330
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 2 > 192 - 205
IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 9 > 1313 - 1330