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IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 8 > 1176 - 1190
IEEE Internet Computing > 2009 > 13 > 2 > 51 - 59
IT Professional > 2011 > 13 > 4 > 24 - 28
IEEE Transactions on Knowledge and Data Engineering > 2010 > 22 > 8 > 1176 - 1190
IEEE Internet Computing > 2009 > 13 > 2 > 51 - 59
IT Professional > 2011 > 13 > 4 > 24 - 28