IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2007 > 19 > 5 > 614 - 630
IEEE Transactions on Knowledge and Data Engineering > 2008 > 20 > 12 > 1699 - 1711
IEEE Transactions on Knowledge and Data Engineering > 2007 > 19 > 5 > 614 - 630
IEEE Transactions on Knowledge and Data Engineering > 2008 > 20 > 12 > 1699 - 1711