Chordality Properties on Graphs and Minimal Conceptual Connections in Semantic Data Models.

Giorgio Ausiello Alessandro D'Atri Marina Moscarini Chordality Properties on Graphs and Minimal Conceptual Connections in Semantic Data Models. 179-202 1986 33 J. Comput. Syst. Sci. 2 db/journals/jcss/jcss33.html#AusielloDM86