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Xiaonan Luo

9 accepted papers

2026

Better Datasets Start from RefineLab: Automatic Optimization for High-Quality Dataset Refinement

AAAI 2026technical

High‑quality Question–Answer (QA) datasets are foundational for reliable Large Language Model (LLM) evaluation, yet even expert‑crafted datasets exhibit persistent gaps in domain coverage, misaligned difficulty distributions, and factual inconsistencies. The recent surge in generative model-powered

Cited by 0SourcePDFScholar
2026

Cross-Modal Attention Calibration for LVLM Hallucination Mitigation

CVPR 2026

Large vision-language models (LVLMs) have shown remarkable capabilities in visual-language understanding. Despite their success, LVLMs still suffer from generating hallucinations in complex generation tasks, leading to inconsistencies between visual inputs and generated content. To address this issu

Cited by 0SourceScholar
2025

AdaReasoner: Adaptive Reasoning Enables More Flexible Thinking

NeurIPS 2025spotlight

LLMs often need effective configurations, like temperature and reasoning steps, to handle tasks requiring sophisticated reasoning and problem-solving, ranging from joke generation to mathematical reasoning. Existing prompting approaches usually adopt general-purpose, fixed configurations that work “…

Cited by 0SourceScholar
2025

ChemOrch: Empowering LLMs with Chemical Intelligence via Groundbreaking Synthetic Instructions

NeurIPS 2025poster

Empowering large language models (LLMs) with chemical intelligence remains a challenge due to the scarcity of high-quality, domain-specific instruction-response datasets and the misalignment of existing synthetic data generation pipelines with the inherently hierarchical and rule-governed structure…

Cited by 0SourceScholar
2025

DeepShield: Fortifying Deepfake Video Detection with Local and Global Forgery Analysis

ICCV 2025poster

Recent advances in deep generative models have made it easier to manipulate face videos, raising significant concerns about their potential misuse for fraud and misinformation. Existing detectors often perform well in in-domain scenarios but fail to generalize across diverse manipulation techniques…

Cited by 0SourcePDFScholar
2025

FakeRadar: Probing Forgery Outliers to Detect Unknown Deepfake Videos

ICCV 2025poster

In this paper, we propose FakeRadar, a novel deepfake video detection framework designed to address the challenges of cross-domain generalization in real-world scenarios. Existing detection methods typically rely on manipulation-specific cues, performing well on known forgery types but exhibiting se…

Cited by 0SourcePDFScholar
2025

VLDrive: Vision-Augmented Lightweight MLLMs for Efficient Language-grounded Autonomous Driving

ICCV 2025poster

Recent advancements in language-grounded autonomous driving have been significantly promoted by the sophisticated cognition and reasoning capabilities of large language models (LLMs). However, current LLM-based approaches encounter critical challenges: (1) Failure analysis reveals that frequent coll…

2024

Gland Segmentation Via Dual Encoders and Boundary-Enhanced Attention

ICASSP 2024accepted

Accurate and automated gland segmentation on pathological images can assist pathologists in diagnosing the malignancy of colorectal adenocarcinoma. However, due to various gland shapes, severe deformation of malignant glands, and overlapping adhesions between glands. Gland segmentation has always be…

Cited by 0SourceScholar
2022

Neural Points: Point Cloud Representation With Neural Fields for Arbitrary Upsampling

CVPR 2022poster

In this paper, we propose Neural Points, a novel point cloud representation and apply it to the arbitrary-factored upsampling task. Different from traditional point cloud representation where each point only represents a position or a local plane in the 3D space, each point in Neural Points represen…

Cited by 82PDFcodeScholar