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Xixi Wang

4 accepted papers

2026

Beyond Graph Model: Reliable VLM Fine-Tuning via Random Graph Adapter

CVPR 2026

Textual adapter-based tuning methods have shown significant potential in transferring knowledge from pre-trained Vision-Language Models (VLMs) to downstream tasks. Existing works generally employ the deterministic textual feature adapter to refine each category textual representation. However, due t

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2026

Context-aware Dynamic Contrastive Learning Network and E-Bike Rider Benchmark for Person Search

AAAI 2026technical

Person search is a challenging computer vision task that aims to simultaneously detect and re-identify individuals from uncropped gallery images. However, most existing approaches are limited by restricted receptive fields, leading to distorted local feature representations under occlusions or compl

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2026

PEFT-BoA: Parameter-Efficient Fine-Tuning with Bag-of-Adapters for Multi-Modal Object Re-identification

AAAI 2026technical

Multi-modal object Re-identification (ReID) aims to retrieve individuals by leveraging complementary information from different modalities. Recent CLIP-based approaches show promising results, but they usually employ prompt-based or hybrid prompt-adapter tuning and still face the problems of heterog

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2025

Plugging Schema Graph into Multi-Table QA: A Human-Guided Framework for Reducing LLM Reliance

EMNLP 2025

Large language models (LLMs) have shown promise in table Question Answering (Table QA). However, extending these capabilities to multi-table QA remains challenging due to unreliable schema linking across complex tables. Existing methods based on semantic similarity work well only on simplified hand-