IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2013 > 25 > 4 > 893 - 905
IEEE Transactions on Knowledge and Data Engineering > 2013 > 25 > 4 > 734 - 750
IEEE Transactions on Knowledge and Data Engineering > 2013 > 25 > 4 > 790 - 804
IEEE Transactions on Knowledge and Data Engineering > 2013 > 25 > 4 > 835 - 849