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Home/Authors/Wei Song

Wei Song

2 indexed papers

Recent (6 mo)
2
With code
0
Influential cites
0
Benchmarked
0

Publications per year

2
26

Top categories

Crypto×2Software Eng.×1

Frequent co-authors

Yuxin Cao1×
Ziqi Ding1×
Yi Liu1×
Gelei Deng1×
Yuekang Li1×
Yuan Xiao1×

Research Timeline

2026
Train in Vain: Functionality-Preserving Poisoning to Prevent Unauthorized Use of Code Datasets

FunPoison introduces a functionality-preserving poisoning technique that injects small, compilable weak-use fragments into code datasets to prevent unauthorized use of CodeLLMs without breaking the code's functionality.

Membership Inference Attacks Against Video Large Language Models

This paper presents a black-box membership inference attack (MIA) against Video Large Language Models (VideoLLMs), demonstrating that they are vulnerable by analyzing generation behavior across varying decoding temperatures.

Highlighted terms show continued research focus across papers

Papers

cs.CRRecentApr 29, 2026

Membership Inference Attacks Against Video Large Language Models

Wei Song, Yuxin Cao, Ziqi Ding, Yi Liu +2 more

This paper presents a black-box membership inference attack (MIA) against Video Large Language Models (VideoLLMs), demonstrating that they are vulnerable by analyzing generation behavior across varyin…

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cs.CRcs.SERecentApr 24, 2026

Train in Vain: Functionality-Preserving Poisoning to Prevent Unauthorized Use of Code Datasets

Yuan Xiao, Jiaming Wang, Yuchen Chen, Wei Song +7 more

FunPoison introduces a functionality-preserving poisoning technique that injects small, compilable weak-use fragments into code datasets to prevent unauthorized use of CodeLLMs without breaking the co…

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