TY CONF TI MODELING COMPUTATIONAL UNCERTAINTY IN HETEROGENEOUS CLOUD ENVIRONMENTS KW computational uncertainty KW heterogeneous clouds KW tail latency KW Monte Carlo KW Kubernetes orchestration JO MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2026 AU Golovin, V.A. AU Kandaurov, I.A. AU Lozovskii, M.I. PY 2026 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov