← Search

Zixian Guo

4 accepted papers

2025

Integrating Visual Interpretation and Linguistic Reasoning for Geometric Problem Solving

ICCV 2025poster

Current large vision-language models (LVLMs) typically employ a connector module to link visual features with text embeddings of large language models (LLMs) and use end-to-end training to achieve multi-modal understanding in a unified process. Well alignment needs high-quality pre-training data and…

2025

Segue: Side-information Guided Generative Unlearnable Examples for Facial Privacy Protection in Real World

ICASSP 2025accepted

The widespread adoption of face recognition has raised privacy concerns regarding the collection and use of facial data. To address this, researchers have explored "unlearnable examples" by adding imperceptible perturbations during model training to prevent the model from learning target features. H…

Cited by 0SourceScholar
2023

Black-Box Tuning of Vision-Language Models with Effective Gradient Approximation

EMNLP 2023long findings

Parameter-efficient fine-tuning (PEFT) methods have provided an effective way for adapting large vision-language models to specific tasks or scenarios. Typically, they learn a very small scale of parameters for pre-trained models in a white-box formulation, which assumes model architectures to be kn…

Cited by 0SourcecodeScholar
2023

Texts as Images in Prompt Tuning for Multi-Label Image Recognition

CVPR 2023poster

Prompt tuning has been employed as an efficient way to adapt large vision-language pre-trained models (e.g. CLIP) to various downstream tasks in data-limited or label-limited settings. Nonetheless, visual data (e.g., images) is by default prerequisite for learning prompts in existing methods. In thi…