TY JOUR TI Mathematical Approaches to Modelling Basic Professional Education Programmes for Personnel Support of Transport Digital Transformation KW Mathematical modeling KW educational program KW graph theory KW data mining KW digital transformation of transport KW personnel support KW decision support system JO Intellectual Technologies on Transport AU Sergeeva, D.V. AU Batalov, D.I. PY 2025 IS 0 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"