Onomasiological modeling in the information field

The article investigates onomasiological modeling in the information field. It briefly describes the information field as an integral model of reality. It is shown that there are more relations in the information field than in reality. This ensures the integration of models. Onomasiological modeling is based on the transfer of linguistic methods to computer science. The article introduces the notion of “onomasiological information modeling”. The peculiarity of onomasiological information modeling is that it allows to realize simultaneously three kinds of modeling: semantic, systematic, and descriptive. To realize this possibility, onomasiological information modeling must include three groups of information units: semantic, systemic, and descriptive.