TY CONF TI THE STANDARDIZATION OF THE DENSE PACKAGING PROBLEM FORMULATION IN GEOMETRIC MODELING SUBSYSTEMS KW stacking KW packaging KW computer-aided design KW geometric modeling KW optimization KW object placement JO CHALLENGING ISSUES IN SYSTEMS MODELING AND PROCESSES AU Kushcheva, I.S. AU Khukhryanskaya, E.S. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov