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Xuetao Zhang

6 accepted papers

2026

QHyer: Q-conditioned Hybrid Attention-mamba Transformer for Offline Goal-conditioned RL

ICML 2026poster

Offline goal-conditioned RL (GCRL) learns goal-reaching policies from static datasets, but real-world datasets are often partially observable and history-dependent, exhibiting a mix of Markovian and non-Markovian that violate standard RL assumptions. History-aware sequence models such as Decision Tr…

Cited by 0SourceScholar
2026

Revisiting Weight Regularization for Low-Rank Continual Learning

ICLR 2026poster

Continual Learning (CL) with large-scale pre-trained models (PTMs) has recently gained wide attention, shifting the focus from training from scratch to continually adapting PTMs. This has given rise to a promising paradigm: parameter-efficient continual learning (PECL), where task interference is ty…

Cited by 0SourcecodeScholar
2025

CLID-SLAM: A Coupled LiDAR-Inertial Neural Implicit Dense SLAM With Region-Specific SDF Estimation

RA-L 2025

This letter proposes a novel scan-to-neural model matching, tightly-coupled LiDAR-inertial Simultaneous Localization and Mapping (SLAM) system, which can achieve more accurate state estimation and incrementally reconstruct the dense map. Different from the existing methods, the key insight of the pr

Cited by 3SourceScholar
2025

Imitating Human Selective Attention Using Dual Policy Network for Scanpath Prediction

ICASSP 2025accepted

Understanding how selective attention influences human gaze behaviors is important for behavioral vision and visual psychology. However, most existing scanpath models ignore the internal sub-stages in visual search and do not imitate human-like selective attention. To bridge this gap, a novel invers…

Cited by 0SourceScholar
2024

MUP-LIO: Mapping Uncertainty-aware Point-wise Lidar Inertial Odometry

IROS 2024poster

This paper proposes a mapping uncertainty-aware point-wise Lidar Inertial Odometry (LIO), which synthesizes the point-wise point-to-plane match and map refreshment into a probabilistic model. As a result, it can address the issue of mismatching during point registration and remove in-frame motion di…

Cited by 0SourceScholar
2023

Topology-Guided Perception-Aware Receding Horizon Trajectory Generation for UAVs

IROS 2023poster

The perception-aware motion planning method based on the localization uncertainty has the potential to improve the localization accuracy for robot navigation. How-ever, most of the existing perception-aware methods pre-build a global feature map and can not generate the perception- aware trajectory…

Cited by 1SourceScholar