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Xin Ning

10 accepted papers

2026

Disentangled Graph-Enhanced Large Language Models for Fair Learning

IJCAI 2026

Large Language Models (LLMs) achieve strong performance in many applications but remain limited in handling graph-structured data due to their reliance on textual context. Recent approaches integrate Graph Neural Networks (GNNs) to enhance structural modeling, yet they largely overlook fairness, lea

Cited by 0Scholar
2026

HG-Lane: High-Fidelity Generation of Lane Scenes under Adverse Weather and Lighting Conditions without Re-annotation

CVPR 2026

Lane detection is a crucial task in autonomous driving, which is conducive to ensuring the safe operation of vehicles. However, current datasets like CULane and TuSimple have relatively limited data under extreme weather conditions, such as rain, snow and fog, which makes detection models unreliable

Cited by 0SourcecodeScholar
2026

PrefixGPT: Prefix Adder Optimization by a Generative Pre-trained Transformer

AAAI 2026technical

Prefix adders are widely used in compute-intensive applications for their high speed. However, designing optimized prefix adders is challenging due to strict design rules and an exponentially large design space. We introduce PrefixGPT, a generative pre-trained Transformer (GPT) that directly generat

Cited by 0SourcePDFScholar
2026

Rethinking Serialization in Linear 3D Vision: Decoupling Anisotropic Geometry from Isotropic Semantics

ICML 2026poster

Current linear State-Space Models for 3D point clouds typically rely on 1D serialization (e.g., Hilbert curves) for global modeling. Such rigid ordering disrupts spatial continuity in dense scenes, introducing what we term Serialization Bias. We propose AnIsoNet, a framework that decouples anisotrop…

Cited by 0SourceScholar
2026

Toward LoRA Copyright Protection with an Authorized Dual-Watermarking Framework

IJCAI 2026

Text-to-Image (T2I) diffusion models have been widely adopted due to their strong generative capabilities, while Low-Rank Adaptation (LoRA) has emerged as an efficient mechanism for customizing these models for diverse creative and commercial applications. This trend has fostered LoRA-centric servic

Cited by 0Scholar
2025

Point Clouds Meets Physics: Dynamic Acoustic Field Fitting Network for Point Cloud Understanding

CVPR 2025poster

While existing pre-training-based methods have enhanced point cloud model performance, they have not fundamentally resolved the challenge of local structure representation in point clouds. The limited representational capacity of pure point cloud models continues to constrain the potential of cross-…

Cited by 1SourcePDFScholar
2025

Unleashing Foundation Vision Models: Adaptive Transfer for Diverse Data-Limited Scientific Domains

NeurIPS 2025poster

In the big data era, the computer vision field benefits from large-scale datasets such as LAION-2B, LAION-400M, and ImageNet-21K, Kinetics, on which popular models like the ViT and ConvNeXt series have been pre-trained, acquiring substantial knowledge. However, numerous downstream tasks in speciali…

Cited by 0SourcecodeScholar
2024

DNGaussian: Optimizing Sparse-View 3D Gaussian Radiance Fields with Global-Local Depth Normalization

CVPR 2024poster

Radiance fields have demonstrated impressive performance in synthesizing novel views from sparse input views yet prevailing methods suffer from high training costs and slow inference speed. This paper introduces DNGaussian a depth-regularized framework based on 3D Gaussian radiance fields offering r…

2024

GPSFormer: A Global Perception and Local Structure Fitting-based Transformer for Point Cloud Understanding

ECCV 2024poster

"Despite the significant advancements in pre-training methods for point cloud understanding, directly capturing intricate shape information from irregular point clouds without reliance on external data remains a formidable challenge. To address this problem, we propose GPSFormer, an innovative Globa…

2024

TalkingGaussian: Structure-Persistent 3D Talking Head Synthesis via Gaussian Splatting

ECCV 2024poster

"Radiance fields have demonstrated impressive performance in synthesizing lifelike 3D talking heads. However, due to the difficulty in fitting steep appearance changes, the prevailing paradigm that presents facial motions by directly modifying point appearance may lead to distortions in dynamic regi…