Author

Zhi-Wei Xu

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Preprint Sep 2026

Optimizing VLP-aligned Multimodal Intent Representation with Correct Visual Instantiation for Zero-Shot Composed Image Retrieval

ZS-CIR aims to retrieve a target image from a reference image and a modification text without paired supervision, typically by encoding composed queries as text-dominant representations within the image-text matching space of VLPs. However, queries reconstructed by visual pseudo-word learning or MLLM-based target reaso...

Xuri Ge, Chun-Hao Wang, Junchen Fu et al. · 0 citations

#natural language process... Jan 2026

Identifying and Transferring Reasoning-Critical Neurons: Improving LLM Inference Reliability via Activation Steering

AdaRAS (Adaptive Reasoning Activation Steering), a lightweight test-time framework that improves reasoning reliability by selectively intervening on neuron activations during inference, enhancing incorrect reasoning traces while avoiding degradation on already-correct cases.

Fang Dong, Zu-Ming Yan, Xuri Ge et al. · arXiv.org · 5 citations