Author

Chang-Wang Zhang

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Book Open access Sep 2026

Generating Personalized Images for Sparse-Interaction Users with Uncertainty-Aware Retrieval and Dense Knowledge Guidance

Personalized image generation aims to synthesize target images tailored to individual preferences based on users’ historical interaction data. Existing methods typically inject features from historical interaction records to guide personalized generation. However, such methods encounter two critical challenges when ser...

Yu-Ting Zhang, Ying Sun, Da-Zhong Shen et al. · Proceedings of the 20th ACM... · 0 citations

#artificial intelligence Preprint Oct 2026

AMBER: Multi-View Adaptive Budget Allocation for Listwise Vision-Language Reranking

Vision-language models (VLMs) are powerful listwise rerankers for multimodal retrieval, but high inference costs restrict them to evaluating small local candidate views. Existing multi-call strategies rely on fixed schedules, wasting expensive VLM calls on uninformative candidate pairs and easy queries. To address this...

Wen-Teng Chen, Jiachen Zhu, Shan Rong et al. · 0 citations