Research Probabilistic serviceability assessment of footbridges subjected to crowd-induced lateral vibrations Probabilistic analysis of Lightweight footbridges succeptible to large lateral vibration amplitudes when subjected to lateral crowd-induced forces. Regional Seismic Risk Analysis for Residential Buildings in Santiago Regional seismic risk analysis is required to realize informed decision-making. SE-TEDS Structural Engineering Token-Efficient Data Schema. Efficient token use for LLM in understanding structural models.