IEEE Transactions on Knowledge and Data Engineering
IEEE Transactions on Knowledge and Data Engineering > 2008 > 20 > 11 > 1566 - 1580
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 2 > 234 - 252
IEEE Transactions on Knowledge and Data Engineering > 2008 > 20 > 11 > 1566 - 1580
IEEE Transactions on Knowledge and Data Engineering > 2009 > 21 > 2 > 234 - 252