Weican Li | LEAF Laboratoryhttp://leaf.utias.utoronto.ca/author/weican-li/Weican LiHugo Blox Builder (https://hugoblox.com)en-usMon, 30 Mar 2026 00:00:00 +0000http://leaf.utias.utoronto.ca/author/weican-li/avatar_hu63e8d5a8807acde7abd6b39305bc3ac9_1789700_270x270_fill_q75_lanczos_center.jpgWeican Lihttp://leaf.utias.utoronto.ca/author/weican-li/OccSim: Multi-kilometer Simulation with Long-horizon Occupancy World Modelshttp://leaf.utias.utoronto.ca/publication/liu-2026-occsim/Mon, 30 Mar 2026 00:00:00 +0000http://leaf.utias.utoronto.ca/publication/liu-2026-occsim/