Xiaojun Wu

2026

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SketchMind: Understanding Abstract Sketches with MLLMs for Fine-Grained Sketch-Based Image Retrieval.
Changxing Li|Donglin Zhang|Zhikai Hu|Xiao-Jun Wu|Josef Kittler
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

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QAIE: LLM-based Quantity Augmentation and Information Enhancement for few-shot Aspect-Based Sentiment Analysis.
Hengyang Lu|Tianci Liu|Rui Cong|Jun Yang|Qiang Gan|Wei Fang|Xiaojun Wu
Information Processing and Management 2025 Volume 62 Issue 1
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Multi-level Encoding with Hierarchical Alignment for Sketch-Based 3D Shape Retrieval.
Donglin Zhang|Changxing Li|Xiao-Jun Wu
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

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Perceiving Actions via Temporal Video Frame Pairs.
Rongchang Li|Tianyang Xu|Xiaojun Wu|Zhongwei Shen|Josef Kittler
ACM Transactions on Intelligent Systems and Technology (TIST) 2024 Volume 15 Issue 3

2023

doi dblp
ONION: Online Semantic Autoencoder Hashing for Cross-Modal Retrieval.
Donglin Zhang|Xiao-Jun Wu|Guoqing Chen
ACM Transactions on Intelligent Systems and Technology (TIST) 2023 Volume 14 Issue 2