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Suqing Wang

3 accepted papers

2026

Ghost in the Transformer: Detecting Model Reuse with Invariant Spectral Signatures

AAAI 2026technical

Large Language Models (LLMs) are widely adopted, but their high training cost leads many developers to fine-tune existing open-source models. While most adhere to open-source licenses, some falsely claim original training despite clear derivation from public models, raising pressing concerns about i

Cited by 0SourcePDFScholar
2025

CoViPAL: Layer-wise Contextualized Visual Token Pruning for Large Vision-Language Models

EMNLP 2025

Large Vision-Language Models (LVLMs) process multimodal inputs consisting of text tokens and vision tokens extracted from images or videos. Due to the rich visual information, a single image can generate thousands of vision tokens, leading to high computational costs during the prefilling stage and

2025

From Parameters to Performance: A Data-Driven Study on LLM Structure and Development

EMNLP 2025

Large language models (LLMs) have achieved remarkable success across various domains, driving significant technological advancements and innovations. Despite the rapid growth in model scale and capability, systematic, data-driven research on how structural configurations affect performance remains s