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Chengran Yuan

8 accepted papers

2026

IMPACT: Behavioral Intention-Aware Multimodal Trajectory Prediction With Adaptive Context Trimming

RA-L 2026

This paper presents a unified framework that jointly predicts behavioral intentions and vectorized occupancy, leveraging them as priors to dynamically prune context information during trajectory decoding, thereby enhancing prediction accuracy, interpretability, and efficiency. While most prior work

Cited by 4SourceScholar
2026

IMPACT: Behavioral Intention-Aware Multimodal Trajectory Prediction with Adaptive Context Trimming

ICRA 2026poster

This paper presents a unified framework that jointly predicts behavioral intentions and vectorized occupancy, leveraging them as priors to dynamically prune context information during trajectory decoding, thereby enhancing prediction accuracy, interpretability, and efficiency. While most prior work …

2026

Rethinking 3D Shape Generation: Diffusion over Superquadrics

ICML 2026poster

Diffusion models have advanced 3D shape generation, yet most methods still denoise in high-cardinality spaces (e.g., voxel/SDF grids, meshes, or point clouds), which is computationally and memory intensive and makes it difficult to scale in terms of both higher resolution and stronger controllabilit…

Cited by 0SourceScholar
2025

AGI-Elo: How Far Are We From Mastering A Task?

NeurIPS 2025poster

As the field progresses toward Artificial General Intelligence (AGI), there is a pressing need for more comprehensive and insightful evaluation frameworks that go beyond aggregate performance metrics. This paper introduces a unified rating system that jointly models the difficulty of individual test…

Cited by 0SourcecodeScholar
2025

RMP-YOLO: A Robust Motion Predictor for Partially Observable Scenarios Even if You Only Look Once

ICRA 2025

We introduce RMP-YOLO, a unified framework designed to provide robust motion predictions even with incomplete input data. Our key insight stems from the observation that complete and reliable historical trajectory data plays a pivotal role in ensuring accurate motion prediction. Therefore, we propos

Cited by 7SourcecodeScholar
2024

3D Affordance Keypoint Detection for Robotic Manipulation

IROS 2024poster

This paper presents a novel approach for affordance-informed robotic manipulation by introducing 3D keypoints to enhance the understanding of object parts’ functionality. The proposed approach provides direct information about what the potential use of objects is, as well as guidance on where and ho…

Cited by 0SourceScholar
2024

DriveSceneGen: Generating Diverse and Realistic Driving Scenarios From Scratch

RA-L 2024

Realistic and diverse traffic scenarios in large quantities are crucial for the development and validation of autonomous driving systems. However, owing to numerous difficulties in the data collection process and the reliance on intensive annotations, real-world datasets lack sufficient quantity and

Cited by 32SourceScholar
2023

FISS+: Efficient and Focused Trajectory Generation and Refinement Using Fast Iterative Search and Sampling Strategy

IROS 2023poster

Trajectory planning plays a crucial role in autonomous driving systems, as it is tasked to generate feasible trajectories under highly dynamic scenarios within the time constraint. This paper proposes a novel two-stage coarse-to-fine framework for efficient sampling-based trajectory planning. The pr…

Cited by 7SourceScholar