Differential constraints. - Bassem Sayrafi; Dirk Van Gucht (PODS, 2005)

An information theoretic histogram for single dimensional selectivity estimation. - Chris Giannella; Bassem Sayrafi (SAC, 2005)

The implication problem for measure-based constraints. - Bassem Sayrafi; Dirk Van Gucht; Marc Gyssens (Inf. Syst., 2008)

On the conditional independence implication problem: A lattice-theoretic approach. - Mathias Niepert; Marc Gyssens; Bassem Sayrafi; Dirk Van Gucht (Artif. Intell., 2013)