65 citations · 313 across the 28 of their papers we have counts for
3 papers · 1 filter
Learning restricted Bayesian network structures
Raymond Hemmecke, Silvia Lindner, Milan Studený
Bayesian networks are basic graphical models, used widely both in statistics and artificial intelligence. These statistical models of conditional independence structure are describ…
Equality of Graver bases and universal Gröbner bases of colored partition identities
Tristram Bogart, Raymond Hemmecke, Sonja Petrović
Associated to any vector configuration A is a toric ideal encoded by vectors in the kernel of A. Each toric ideal has two special generating sets: the universal Gröbner basis and t…
Challenging computations of Hilbert bases of cones associated with algebraic statistics
Winfried Bruns, Raymond Hemmecke, Bogdan Ichim +2
In this paper we present two independent computational proofs that the monoid derived from contingency tables is normal, completing the classification by Hibi a…