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Lingyu Duan

14 accepted papers

2026

LabBuilder: Protocol-Grounded 3D Layout Generation for Interactable and Safe Laboratory

ICML 2026poster

Automated laboratories hold the promise of accelerating scientific discovery, yet their deployment is bottlenecked by the difficulty of designing safe and executable environments. While simulator-based design offers scalability, existing 3D scene generation methods are primarily tailored for househo…

Cited by 0SourceScholar
2026

Turning Adaptation into Assets: Cross-Domain Bridging for Online Vision-Language Navigation

ICML 2026poster

Navigating under non-stationary environment shifts poses a critical challenge for a Vision-and-Language Navigation (VLN) agent deployed in the wild. Yet, existing Test-Time Adaptation (TTA) methods for VLN largely treat online adaptation as transient, isolated updates, leading to catastrophic forget…

Cited by 0SourceScholar
2025

Beyond Entropy: Region Confidence Proxy for Wild Test-Time Adaptation

ICML 2025poster

Wild Test-Time Adaptation (WTTA) is proposed to adapt a source model to unseen domains under extreme data scarcity and multiple shifts. Previous approaches mainly focused on sample selection strategies, while overlooking the fundamental problem on underlying optimization. Initially, we critically an…

2025

LabUtopia: High-Fidelity Simulation and Hierarchical Benchmark for Scientific Embodied Agents

NeurIPS 2025poster

Scientific embodied agents play a crucial role in modern laboratories by automating complex experimental workflows. Compared to typical household environments, laboratory settings impose significantly higher demands on perception of physical-chemical transformations and long-horizon planning, making…

Cited by 0SourcecodeScholar
2025

Which Tasks Should Be Compressed Together? A Causal Discovery Approach for Efficient Multi-Task Representation Compression

ICLR 2025poster

Conventional image compression methods are inadequate for intelligent analysis, as they overemphasize pixel-level precision while neglecting semantic significance and the interaction among multiple tasks. This paper introduces a Taskonomy-Aware Multi-Task Compression framework comprising (1) inter-…

Cited by 0SourcePDFScholar
2024

DenseFusion-1M: Merging Vision Experts for Comprehensive Multimodal Perception

NeurIPS 2024poster

Existing Multimodal Large Language Models (MLLMs) increasingly emphasize complex understanding of various visual elements, including multiple objects, text information, spatial relations. Their development for comprehensive visual perception hinges on the availability of high-quality image-text data…

2024

Evidential Uncertainty-Guided Mitochondria Segmentation for 3D EM Images

AAAI 2024technical

Recent advances in deep learning have greatly improved the segmentation of mitochondria from Electron Microscopy (EM) images. However, suffering from variations in mitochondrial morphology, imaging conditions, and image noise, existing methods still exhibit high uncertainty in their predictions. Mor…

Cited by 5SourcePDFScholar
2024

Seeing Dark Videos via Self-Learned Bottleneck Neural Representation

AAAI 2024technical

Enhancing low-light videos in a supervised style presents a set of challenges, including limited data diversity, misalignment, and the domain gap introduced through the dataset construction pipeline. Our paper tackles these challenges by constructing a self-learned enhancement approach that gets rid…

2024

Transferable Adversarial Attacks on SAM and Its Downstream Models

NeurIPS 2024poster

The utilization of large foundational models has a dilemma: while fine-tuning downstream tasks from them holds promise for making use of the well-generalized knowledge in practical applications, their open accessibility also poses threats of adverse usage. This paper, for the first time, explores th…

2022

Uncertainty Modeling for Out-of-Distribution Generalization

ICLR 2022poster

Though remarkable progress has been achieved in various vision tasks, deep neural networks still suffer obvious performance degradation when tested in out-of-distribution scenarios. We argue that the feature statistics (mean and standard deviation), which carry the domain characteristics of the trai…

2020

HARD-Net: Hardness-AwaRe Discrimination Network for 3D Early Activity Prediction

ECCV 2020poster

Predicting the class label from the partially observed activity sequence is a very hard task, as the observed early segments of different activities can be very similar. In this paper, we propose a novel Hardness-AwaRe Discrimination Network (HARD-Net) to specifically investigate the relationships b…

Cited by 73SourcePDFScholar
2019

Exploring Object Relation in Mean Teacher for Cross-Domain Detection

CVPR 2019poster

Rendering synthetic data (e.g., 3D CAD-rendered images) to generate annotations for learning deep models in vision tasks has attracted increasing attention in recent years. However, simply applying the models learnt on synthetic images may lead to high generalization error on real images due to doma…

Cited by 385PDFScholar
2019

Towards Accurate One-Stage Object Detection With AP-Loss

CVPR 2019poster

One-stage object detectors are trained by optimizing classification-loss and localization-loss simultaneously, with the former suffering much from extreme foreground-background class imbalance issue due to the large number of anchors. This paper alleviates this issue by proposing a novel framework t…

Cited by 173PDFcodeScholar
2019

VERI-Wild: A Large Dataset and a New Method for Vehicle Re-Identification in the Wild

CVPR 2019poster

Vehicle Re-identification (ReID) is of great significance to the intelligent transportation and public security. However, many challenging issues of Vehicle ReID in real-world scenarios have not been fully investigated, e.g., the high viewpoint variations, extreme illumination conditions, complex ba…

Cited by 352PDFScholar