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Changhe Chen

4 accepted papers

2026

ViSA-Flow: Accelerating Robot Skill Learning Via Large-Scale Video Semantic Action Flow

ICRA 2026poster

One of the central challenges preventing robots from acquiring complex manipulation skills is the prohibitive cost of collecting large-scale robot demonstrations. In contrast, humans are able to learn efficiently by watching others interact with their environment. To bridge this gap, we introduce se…

2024

CRITERIA: a New Benchmarking Paradigm for Evaluating Trajectory Prediction Models for Autonomous Driving

ICRA 2024poster

Benchmarking is a common method for evaluating trajectory prediction models for autonomous driving. Existing benchmarks rely on datasets, which are biased towards more common scenarios, such as cruising, and distance-based metrics that are computed by averaging over all scenarios. Following such a r…

Cited by 3SourcecodeScholar
2023

Learn TAROT with MENTOR: A Meta-Learned Self-Supervised Approach for Trajectory Prediction

ICCV 2023poster

Predicting diverse yet admissible trajectories that adhere to the map constraints is challenging. Graph-based scene encoders have been proven effective for preserving local structures of maps by defining lane-level connections. However, such encoders do not capture more complex patterns emerging fro…

Cited by 16PDFScholar