IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 1 > 2 - 15
IEEE Transactions on Knowledge and Data Engineering > 2011 > 23 > 1 > 122 - 138
IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 1 > 2 - 15
IEEE Transactions on Knowledge and Data Engineering > 2011 > 23 > 1 > 122 - 138