TY CONF TI MODELING OF THE INTELLIGENT RESOURCE PLANNING MODULE IN THE FITNESS CLUB'S INFORMATION SYSTEM KW Optimization KW fitness center KW forecasting KW intelligent forecasting KW AI KW scheduling KW automation JO MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2026 AU Perov, S.I. AU Sakharov, A.A. PY 2026 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov