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Wei-Jer Chang

6 papers hereh-index 4105 citations13 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author4

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • cs.LG3
  • cs.CV2
  • cs.RO1

identity via Semantic Scholar / OpenAlex

works on
procedural simulation 1self-play reinforcement learning 1traffic rule enforcement 1zero-demonstration training 1zero-shot generalization 1

From the 1 of 6 linked papers with an AI index.

collaborators
Showing cs.CVShow all

2 papers · 1 filter

cs.CV2026

ECoSim: Data Efficient Fine-Tuning for Controllable Traffic Simulation

Yu-Hsiang Chen, Wei-Jer Chang, Yi-Ting Chen +1

Controllable traffic simulation is critical for testing autonomous driving systems, yet existing approaches often require retraining large generative models with extensive annotate…

cs.CV2026

Learning to Drive is a Free Gift: Large-Scale Label-Free Autonomy Pretraining from Unposed In-The-Wild Videos

Matthew Strong, Wei-Jer Chang, Quentin Herau +4

Ego-centric driving videos available online provide an abundant source of visual data for autonomous driving, yet their lack of annotations makes it difficult to learn representati…

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