← Search

songen gu

10 accepted papers

2026

Data Scaling Laws for Imitation Learning-Based End-To-End Autonomous Driving

ICRA 2026poster

The end-to-end autonomous driving paradigm has recently attracted lots of attention due to its scalability. However, existing methods are constrained by the limited scale of real-world data, which hinders a comprehensive exploration of the scaling laws associated with end-to-end autonomous driving. …

2026

MAG: Multi-Modal Aligned Autoregressive Co-Speech Gesture Generation without Vector Quantization

ICASSP 2026oral

This work focuses on full-body co-speech gesture generation. Existing methods typically employ an autoregressive model accompanied by vector-quantized tokens for gesture generation, which results in information loss and compromises the realism of the generated gestures. To address this, inspired by…

Cited by 0SourcePDFScholar
2026

Mimir: Hierarchical Goal-Driven Diffusion With Uncertainty Propagation for End-to-End Autonomous Driving

RA-L 2026

End-to-end autonomous driving has emerged as a pivotal direction in the field of autonomous systems. Recent works have demonstrated impressive performance by incorporating high-level guidance signals to steer low-level trajectory planners. However, their potential is often constrained by inaccurate

Cited by 2SourcecodeScholar
2026

Mimir: Hierarchical Goal-Driven Diffusion with Uncertainty Propagation for End-To-End Autonomous Driving

ICRA 2026poster

End-to-end autonomous driving has emerged as a pivotal direction in the field of autonomous systems. Recent works have demonstrated impressive performance by incorpo-rating high-level guidance signals to steer low-level trajectory planners. However, their potential is often constrained by inaccurate…

2026

OccTENS: 3D Occupancy World Model Via Temporal Next-Scale Prediction

ICRA 2026poster

In this paper, we propose OccTENS, a generative occupancy world model that enables controllable, high-fidelity long-term occupancy generation while maintaining computational efficiency. Different from visual generation, the occupancy world model must capture the fine-grained 3D geometry and dynamic …

2026

OccTENS: 3D Occupancy World Model via Temporal Next-Scale Prediction

RA-L 2026

In this paper, we propose OccTENS, a generative occupancy world model that enables controllable, high-fidelity long-term occupancy generation while maintaining computational efficiency. Different from visual generation, the occupancy world model must capture the fine-grained 3D geometry and dynamic

Cited by 7SourceScholar
2026

VistaBot: View-Robust Robot Manipulation Via Spatiotemporal-Aware View Synthesis

ICRA 2026poster

Recently, end-to-end robotic manipulation models have gained significant attention for their generalizability and scalability. However, they often suffer from limited robustness to camera viewpoint changes when training with a fixed camera. In this paper, we propose VistaBot, a novel framework that …

2025

ComDrive: Comfort-Oriented End-to-End Autonomous Driving

IROS 2025

We propose ComDrive: the first comfort-oriented end-to-end autonomous driving system to generate temporally consistent and comfortable trajectories. Recent studies have demonstrated that imitation learning-based planners and learning-based trajectory scorers can effectively generate and select safet

Cited by 14SourcecodeScholar
2024

GaussianGrasper: 3D Language Gaussian Splatting for Open-Vocabulary Robotic Grasping

RA-L 2024

Constructing a 3D scene capable of accommodating open-ended language queries, is a pivotal pursuit in the domain of robotics, which facilitates robots in executing object manipulations based on human language directives. To achieve this, some research efforts have been dedicated to the development o

Cited by 102SourcecodeScholar
2024

Structured-NeRF: Hierarchical Scene Graph with Neural Representation

ECCV 2024poster

"We present Structured Neural Radiance Field (Structured-NeRF) for indoor scene representaion based on a novel hierarchical scene graph structure to organize the neural radiance field. Existing object-centric methods focus only on the inherent characteristics of objects, while overlooking the semant…

Cited by 2SourcePDFScholar