Search Results for author: Shengyao Zhang

Found 3 papers, 1 papers with code

No-Skim: Towards Efficiency Robustness Evaluation on Skimming-based Language Models

no code implementations15 Dec 2023 Shengyao Zhang, Mi Zhang, Xudong Pan, Min Yang

To reduce the computation cost and the energy consumption in large language models (LLM), skimming-based acceleration dynamically drops unimportant tokens of the input sequence progressively along layers of the LLM while preserving the tokens of semantic importance.

Matryoshka: Stealing Functionality of Private ML Data by Hiding Models in Model

no code implementations29 Jun 2022 Xudong Pan, Yifan Yan, Shengyao Zhang, Mi Zhang, Min Yang

In this paper, we present a novel insider attack called Matryoshka, which employs an irrelevant scheduled-to-publish DNN model as a carrier model for covert transmission of multiple secret models which memorize the functionality of private ML data stored in local data centers.

Matching Questions and Answers in Dialogues from Online Forums

1 code implementation19 May 2020 Qi Jia, Mengxue Zhang, Shengyao Zhang, Kenny Q. Zhu

Matching question-answer relations between two turns in conversations is not only the first step in analyzing dialogue structures, but also valuable for training dialogue systems.

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