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Wen-Liang Du

7 accepted papers

2026

CLIPDet3D: Vision-Language Collaborative Distillation for 3D Object Detection

AAAI 2026technical

Multi-view 3D object detection plays a vital role in autonomous driving systems due to its ability to perceive complex scenes accurately. However, real-world driving data often exhibits a long-tailed distribution, causing significant drops in detection accuracy for rare categories in existing method

Cited by 0SourcePDFScholar
2026

Causal Decoupling Domain Generalization for Remote Sensing Change Detection

AAAI 2026technical

While current state-of-the-art Remote Sensing Change Detection (RSCD) methods can achieve impressive results on individual datasets, they become unreliable in unseen environments and imaging conditions, with performance metrics declining by as much as 60% to 80%. Simultaneously, variable environment

Cited by 0SourcePDFScholar
2026

Unified Representation Causal Prompt Distillation for Re-Inference-Free Lifelong Person Re-Identification

AAAI 2026technical

Lifelong person re-identification (LReID) aims to retrieve the target person from sequentially collected data. Due to significant domain gaps between datasets and the continuous increase of training data from different scenarios, weak inter-domain generalization and catastrophic forgetting issues ha

Cited by 0SourcePDFScholar
2025

Beyond Individual and Point: Next POI Recommendation via Region-aware Dynamic Hypergraph with Dual-level Modeling

IJCAI 2025

Next POI recommendation contributes to the prosperity of various intelligent location-based services. Existing studies focus on exploring sequential patterns and POI interactions using sequential and graph-based methods to enhance recommendation performance. However, they don't effectively exploit g

Cited by 0SourcePDFScholar
2025

Counterfactual Knowledge Maintenance for Unsupervised Domain Adaptation

IJCAI 2025

Traditional unsupervised domain adaptation (UDA) struggles to extract rich semantics due to backbone limitations. Recent large-scale pre-trained visual-language models (VLMs) have shown strong zero-shot learning capabilities in UDA tasks. However, directly using VLMs results in a mixture of semantic

2025

GSDet: Gaussian Splatting for Oriented Object Detection

IJCAI 2025

Oriented object detection has advanced with the development of convolutional neural networks (CNNs) and transformers. However, modern detectors still rely on predefined object candidates, such as anchors in CNN-based methods or queries in transformer-based methods, which struggle to capture spatial

2025

ReDiffDet: Rotation-equivariant Diffusion Model for Oriented Object Detection

CVPR 2025poster

The diffusion model has been successfully applied to various detection tasks. However, it still faces several challenges when used for oriented object detection: objects that are arbitrarily rotated require the diffusion model to encode their orientation information; uncontrollable random boxes inac…