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Tianyu Wu

5 accepted papers

2026

B^2F-Map: Crowd-Sourced Mapping with Bayesian B-Spline Fusion

ICRA 2026poster

Crowd-sourced mapping offers a scalable alternative to creating maps using traditional survey vehicles. Yet, existing methods either rely on prior high-definition (HD) maps or neglect uncertainties in the map fusion. In this work, we present a complete pipeline for HD map generation using production…

Cited by 0Scholar
2026

asRoBallet: Closing the Sim2Real Gap via Friction-Aware Reinforcement Learning for Underactuated Spherical Dynamics

RSS 2026poster

We introduce asRoBallet, to the best of our knowledge, the first successful deployment of reinforcement learning (RL) on a humanoid ballbot hardware. Historically, ballbots have served as a canonical benchmark for underactuated and nonholonomic control, which are characterized by a reality gap in co…

Cited by 0SourceScholar
2025

Efficient Fine-Tuning of Large Models via Nested Low-Rank Adaptation

ICCV 2025poster

Low-Rank Adaptation (LoRA) has become a popular paradigm for fine-tuning large models, but it still necessitates a substantial number of training parameters. To address this issue, we first conduct comprehensive empirical studies on parameter-efficient LoRA structure. Then, we establish design guide…

2023

Multi-Dimensional Deformable Object Manipulation Using Equivariant Models

IROS 2023poster

Manipulating deformable objects, such as ropes (1D), fabrics (2D), and bags (3D), poses a significant challenge in robotics research due to their high degree of freedom in physical state and nonlinear dynamics. Compared with single-dimensional deformable objects, multi-dimensional object manipulatio…

Cited by 1SourceScholar
2021

Argument Pair Extraction via Attention-guided Multi-Layer Multi-Cross Encoding

ACL 2021long

Argument pair extraction (APE) is a research task for extracting arguments from two passages and identifying potential argument pairs. Prior research work treats this task as a sequence labeling problem and a binary classification problem on two passages that are directly concatenated together, whic…