#trafficsimulation

@getnews-me.bsky.social

5 months ago

SMART-R1 Boosts Realism in Multi-Agent Traffic Simulation

SMART-R1 secured first place on the Waymo Open Sim Agents Challenge with a realism meta-score of 0.7858, showing improved safety and smoothness in multi-agent traffic simulations. Read more: getnews.me/smart-r1-boosts-realism-... #smartr1 #trafficsimulation

1 0 0 0

GetNews.me

@getnews-me.bsky.social

5 months ago

RIFT: Group-Relative RL Fine-Tuning Boosts Traffic Simulation Realism

RIFT uses a pipeline—imitation learning in a data‑driven simulator, then RL fine‑tuning in a physics‑based simulator—to boost realism and controllability while lowering covariate shift. getnews.me/rift-group-relative-rl-f... #rift #trafficsimulation

0 0 0 0

Travis F W

@travisfw.fosstodon.org.ap.brid.gy

10 months ago

Original post on fosstodon.org

Anyone doing #trafficSimulation? Could you try modeling a honeycomb city with Y-intersections everywhere? I think most of the time you'd either speed on to the right or cross traffic to the left, potentially waiting for a signal to stop oncoming traffic, but I imagine there could be very few […]

0 0 0 0

Transport Planning and Technology Journal

@journaltpt.bsky.social

1 year ago

🚏 How safe are pull-out bus stops?
🚗 70%+ of buses slow down due to private vehicles violating driving-through rules.
⚠️ Unsafe zones concentrate at entry & berth areas.
🏁 Berth-allocating strategies lead to more conflicts.
🔗 Read more: bit.ly/4iMfOSH
#PublicTransport #RoadSafety #TrafficSimulation