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Zhenlong Yuan

12 accepted papers

2026

AutoDrive-R²: Incentivizing Reasoning and Self-Reflection Capacity for VLA Model in Autonomous Driving

ICLR 2026poster

Vision–Language–Action (VLA) models in autonomous driving systems have recently demonstrated transformative potential by integrating multimodal perception with decision-making capabilities. However, the interpretability and coherence of the decision process and the plausibility of action sequences r…

Cited by 0SourceScholar
2026

FactGuard: Agentic Video Misinformation Detection via Reinforcement Learning

ICML 2026poster

Multimodal large language models (MLLMs) have substantially advanced video misinformation detection through unified multimodal reasoning, but they often rely on fixed-depth inference and place excessive trust in internally generated assumptions, particularly in scenarios where critical evidence is s…

Cited by 0SourceScholar
2026

From Scale to Speed: Adaptive Test-Time Scaling for Image Editing

CVPR 2026

Image Chain-of-Thought (Image-CoT) is a test-time scaling paradigm that improves image generation by extending inference time. Most Image-CoT methods focus on text-to-image (T2I) generation. Unlike T2I generation, image editing is goal-directed: the solution space is constrained by the source image

Cited by 0SourceScholar
2026

Human-Centric Open-Future Task Discovery: Formulation, Benchmark, and Scalable Tree-Based Search

AAAI 2026technical

Recent progress in robotics and embodied AI is largely driven by Large Multimodal Models (LMMs). However, a key challenge remains underexplored: how can we advance LMMs to discover tasks that assist humans in open-future scenarios, where human intentions are highly concurrent and dynamic. In this wo

Cited by 0SourcePDFScholar
2026

Reasoning-VLA: An Efficient and Spatial-Guided General Vision-Language-Action Reasoning Model for Autonomous Driving

ICML 2026poster

Vision-Language-Action (VLA) models have recently shown strong decision-making capabilities in autonomous driving. However, existing VLAs often struggle with achieving efficient inference and generalizing to novel autonomous vehicle configurations and driving scenarios. In this paper, we propose Rea…

Cited by 0SourceScholar
2026

Video-STAR: Reinforcing Open-Vocabulary Action Recognition with Tools

ICLR 2026poster

Multimodal large language models (MLLMs) have demonstrated remarkable potential in bridging visual and textual reasoning, yet their reliance on text-centric priors often limits their ability to disentangle semantically similar actions in open-vocabulary scenarios. To address this, we propose Video-S…

Cited by 0SourceScholar
2025

DVP-MVS: Synergize Depth-Edge and Visibility Prior for Multi-View Stereo

AAAI 2025technical

Patch deformation-based methods have recently exhibited substantial effectiveness in multi-view stereo, due to the incorporation of deformable and expandable perception to reconstruct textureless areas. However, such approaches typically focus on exploring correlative reliable pixels to alleviate m…

Cited by 4SourcePDFScholar
2025

Dual-Level Precision Edges Guided Multi-View Stereo with Accurate Planarization

AAAI 2025technical

The reconstruction of low-textured areas is a prominent research focus in multi-view stereo (MVS). In recent years, traditional MVS methods have performed exceptionally well in reconstructing low-textured areas by constructing plane models. However, these methods often encounter issues such as cross…

2025

InstructHOI: Context-Aware Instruction for Multi-Modal Reasoning in Human-Object Interaction Detection

NeurIPS 2025spotlight

Recently, Large Foundation Models (LFMs), e.g., CLIP and GPT, have significantly advanced the Human-Object Interaction (HOI) detection, due to their superior generalization and transferability. Prior HOI detectors typically employ single- or multi-modal prompts to generate discriminative representat…

Cited by 0SourceScholar
2025

MSP-MVS: Multi-Granularity Segmentation Prior Guided Multi-View Stereo

AAAI 2025technical

Recently, patch deformation-based methods have demonstrated significant strength in multi-view stereo by adaptively expanding the reception field of patches to help reconstruct textureless areas. However, such methods mainly concentrate on searching for pixels without matching ambiguity (i.e., reli…

Cited by 6SourcePDFScholar
2025

MapExpert: Online HD Map Construction with Simple and Efficient Sparse Map Element Expert

AAAI 2025technical

Constructing online High-Definition (HD) maps is crucial for the static environment perception of autonomous driving systems (ADS). Existing solutions typically attempt to detect vectorized HD map elements with unified models; however, these methods often overlook the distinct characteristics of dif…

Cited by 1SourcePDFScholar
2024

SD-MVS: Segmentation-Driven Deformation Multi-View Stereo with Spherical Refinement and EM Optimization

AAAI 2024technical

In this paper, we introduce Segmentation-Driven Deformation Multi-View Stereo (SD-MVS), a method that can effectively tackle challenges in 3D reconstruction of textureless areas. We are the first to adopt the Segment Anything Model (SAM) to distinguish semantic instances in scenes and further levera…

Cited by 21SourcePDFScholar