Data & Knowledge Engineering
Data & Knowledge Engineering > 2008 > 64 > 3 > 558-579
Data & Knowledge Engineering > 2008 > 64 > 3 > 511-533
Data & Knowledge Engineering > 2008 > 64 > 3 > 662-687
Data & Knowledge Engineering > 2008 > 64 > 3 > 600-623
Data & Knowledge Engineering > 2008 > 64 > 3 > 534-557
Data & Knowledge Engineering > 2008 > 64 > 3 > 624-661
Data & Knowledge Engineering > 2008 > 64 > 3 > 580-599