%0 Conference Article %T COMPARATIVE ANALYSIS OF INFORMATION SYSTEMS MODELING METHODS AND THEIR APPLICABILITY AT VARIOUS STAGES OF THE INFORMATION SYSTEMS LIFECYCLE %A Cherednikova, O.N. %A Tyunina, A.M. %K information systems modeling, IP lifecycle, structural approach, UML, BPMN, DFD, IDEF0, comparative analysis %J MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2026 %D 2026 %P 6 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov