TY JOUR TI INTEGRATING SITUATIONAL FACTORS AND HETEROGENEOUS DATA FOR ENHANCED TRAFFIC ACCIDENT ANALYSIS KW modeling KW heterogeneous information KW traffic accidents KW machine learning JO NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) AU Uthaib, M.A. AU Tyutyunnik, V.M. PY 2026 IS 2026 PB Saint-Petersburg University of State Fire Service of Emercom of Russia