Method of the Representation of the concept samples of the information systems by means of the acyclic graph is considered. The relational approach for storing of the graph-samples is chosen. A number of axioms within the bounds of this approach are formulated.
acyclic graph, marking tree, sample with relation, free sample
“Predstavlenie obraztsov kontseptov informatsionnykh sistem posredstvom atsiklicheskikh grafov”,
Information Processing Systems,